401k Plan data: BLACKROCK RETIREMENT SAVINGS PLAN plan

BLACKROCK RETIREMENT SAVINGS PLAN 401k Plan overview

Plan Name	BLACKROCK RETIREMENT SAVINGS PLAN
Plan identification number	001

BLACKROCK RETIREMENT SAVINGS PLAN Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

Profit-sharing
ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1.
Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met.
Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash.
Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities.
Plan provides for automatic enrollment in plan that has employee contributions deducted from payroll.
Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account.

401k Sponsoring company profile

BLACKROCK INC has sponsored the creation of one or more 401k plans.

Company Name: BLACKROCK INC

Employer identification number (EIN): 320174431

NAIC Classification: 523900

Additional information about BLACKROCK INC

Jurisdiction of Incorporation: State of Delaware Division of Corporations

Incorporation Date:

Company Identification Number: 4109022

More information about BLACKROCK INC

Form 5500 Filing Information

Submission information for form 5500 for 401k plan BLACKROCK RETIREMENT SAVINGS PLAN

Plan id# Filing Submission Date Name of Administrator Date Administrator Signed Name of Company Sponsor Date Sponsor Signed
001 2022-01-01
001 2021-01-01
001 2020-01-01
001 2020-01-01
001 2019-01-01
001 2018-01-01
001 2018-01-01
001 2017-01-01 JENNIFER LEE JENNIFER LEE 2018-09-13
001 2017-01-01 JENNIFER LEE JENNIFER LEE 2018-09-13
001 2017-01-01 JENNIFER LEE JENNIFER LEE 2018-08-30
001 2017-01-01 JENNIFER LEE JENNIFER LEE 2018-08-21
001 2017-01-01 JENNIFER LEE JENNIFER LEE 2018-08-30
001 2016-01-01 JASON HERMAN JASON HERMAN 2017-10-13
001 2015-01-01 JASON HERMAN JASON HERMAN 2016-09-30
001 2015-01-01 JASON HERMAN JASON HERMAN 2017-11-07
001 2014-01-01 KATHLEEN NEDL KATHLEEN NEDL 2015-09-17
001 2014-01-01 JASON HERMAN JASON HERMAN 2017-11-07
001 2013-01-01 JASON HERMAN JASON HERMAN 2017-11-07
001 2012-01-01 JASON HERMAN JASON HERMAN 2017-11-07
001 2011-01-01 JASON HERMAN JASON HERMAN 2017-11-07
001 2009-01-01 CATHERINE A. BOLZ

Plan id#	Filing Submission Date	Name of Administrator	Name of Company Sponsor	Date Sponsor Signed
001	2022-01-01
001	2021-01-01
001	2020-01-01
001	2020-01-01
001	2019-01-01
001	2018-01-01
001	2018-01-01
001	2017-01-01	JENNIFER LEE	JENNIFER LEE	2018-09-13
001	2017-01-01	JENNIFER LEE	JENNIFER LEE	2018-09-13
001	2017-01-01	JENNIFER LEE	JENNIFER LEE	2018-08-30
001	2017-01-01	JENNIFER LEE	JENNIFER LEE	2018-08-21
001	2017-01-01	JENNIFER LEE	JENNIFER LEE	2018-08-30
001	2016-01-01	JASON HERMAN	JASON HERMAN	2017-10-13
001	2015-01-01	JASON HERMAN	JASON HERMAN	2016-09-30
001	2015-01-01	JASON HERMAN	JASON HERMAN	2017-11-07
001	2014-01-01	KATHLEEN NEDL	KATHLEEN NEDL	2015-09-17
001	2014-01-01	JASON HERMAN	JASON HERMAN	2017-11-07
001	2013-01-01	JASON HERMAN	JASON HERMAN	2017-11-07
001	2012-01-01	JASON HERMAN	JASON HERMAN	2017-11-07
001	2011-01-01	JASON HERMAN	JASON HERMAN	2017-11-07
001	2009-01-01	CATHERINE A. BOLZ

Plan Statistics for BLACKROCK RETIREMENT SAVINGS PLAN

401k plan membership statisitcs for BLACKROCK RETIREMENT SAVINGS PLAN

Measure Date Value
2022: BLACKROCK RETIREMENT SAVINGS PLAN 2022 401k membership
Total participants, beginning-of-year 2022-01-01 12,998
Total number of active participants reported on line 7a of the Form 5500 2022-01-01 9,268
Number of retired or separated participants receiving benefits 2022-01-01 333
Number of other retired or separated participants entitled to future benefits 2022-01-01 4,512
Total of all active and inactive participants 2022-01-01 14,113
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2022-01-01 33
Total participants 2022-01-01 14,146
Number of participants with account balances 2022-01-01 14,033
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2022-01-01 393
2021: BLACKROCK RETIREMENT SAVINGS PLAN 2021 401k membership
Total participants, beginning-of-year 2021-01-01 11,902
Total number of active participants reported on line 7a of the Form 5500 2021-01-01 8,679
Number of retired or separated participants receiving benefits 2021-01-01 314
Number of other retired or separated participants entitled to future benefits 2021-01-01 3,970
Total of all active and inactive participants 2021-01-01 12,963
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2021-01-01 35
Total participants 2021-01-01 12,998
Number of participants with account balances 2021-01-01 12,817
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2021-01-01 258
2020: BLACKROCK RETIREMENT SAVINGS PLAN 2020 401k membership
Total participants, beginning-of-year 2020-01-01 11,828
Total number of active participants reported on line 7a of the Form 5500 2020-01-01 7,978
Number of retired or separated participants receiving benefits 2020-01-01 293
Number of other retired or separated participants entitled to future benefits 2020-01-01 3,605
Total of all active and inactive participants 2020-01-01 11,876
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2020-01-01 26
Total participants 2020-01-01 11,902
Number of participants with account balances 2020-01-01 11,838
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2020-01-01 191
2019: BLACKROCK RETIREMENT SAVINGS PLAN 2019 401k membership
Total participants, beginning-of-year 2019-01-01 11,332
Total number of active participants reported on line 7a of the Form 5500 2019-01-01 7,916
Number of retired or separated participants receiving benefits 2019-01-01 228
Number of other retired or separated participants entitled to future benefits 2019-01-01 3,662
Total of all active and inactive participants 2019-01-01 11,806
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2019-01-01 22
Total participants 2019-01-01 11,828
Number of participants with account balances 2019-01-01 11,635
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2019-01-01 343
2018: BLACKROCK RETIREMENT SAVINGS PLAN 2018 401k membership
Total participants, beginning-of-year 2018-01-01 10,564
Total number of active participants reported on line 7a of the Form 5500 2018-01-01 7,796
Number of retired or separated participants receiving benefits 2018-01-01 237
Number of other retired or separated participants entitled to future benefits 2018-01-01 3,281
Total of all active and inactive participants 2018-01-01 11,314
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2018-01-01 18
Total participants 2018-01-01 11,332
Number of participants with account balances 2018-01-01 11,199
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2018-01-01 321
2017: BLACKROCK RETIREMENT SAVINGS PLAN 2017 401k membership
Total participants, beginning-of-year 2017-01-01 10,069
Total number of active participants reported on line 7a of the Form 5500 2017-01-01 7,320
Number of retired or separated participants receiving benefits 2017-01-01 249
Number of other retired or separated participants entitled to future benefits 2017-01-01 2,975
Total of all active and inactive participants 2017-01-01 10,544
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2017-01-01 18
Total participants 2017-01-01 10,562
Number of participants with account balances 2017-01-01 10,383
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2017-01-01 300
2016: BLACKROCK RETIREMENT SAVINGS PLAN 2016 401k membership
Total participants, beginning-of-year 2016-01-01 9,798
Total number of active participants reported on line 7a of the Form 5500 2016-01-01 6,967
Number of retired or separated participants receiving benefits 2016-01-01 266
Number of other retired or separated participants entitled to future benefits 2016-01-01 2,821
Total of all active and inactive participants 2016-01-01 10,054
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2016-01-01 15
Total participants 2016-01-01 10,069
Number of participants with account balances 2016-01-01 9,956
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2016-01-01 310
2015: BLACKROCK RETIREMENT SAVINGS PLAN 2015 401k membership
Total participants, beginning-of-year 2015-01-01 8,883
Total number of active participants reported on line 7a of the Form 5500 2015-01-01 6,986
Number of retired or separated participants receiving benefits 2015-01-01 0
Number of other retired or separated participants entitled to future benefits 2015-01-01 2,750
Total of all active and inactive participants 2015-01-01 9,736
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2015-01-01 6
Total participants 2015-01-01 9,742
Number of participants with account balances 2015-01-01 9,545
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2015-01-01 334
2014: BLACKROCK RETIREMENT SAVINGS PLAN 2014 401k membership
Total participants, beginning-of-year 2014-01-01 8,375
Total number of active participants reported on line 7a of the Form 5500 2014-01-01 6,527
Number of retired or separated participants receiving benefits 2014-01-01 0
Number of other retired or separated participants entitled to future benefits 2014-01-01 2,354
Total of all active and inactive participants 2014-01-01 8,881
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2014-01-01 2
Total participants 2014-01-01 8,883
Number of participants with account balances 2014-01-01 8,771
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2014-01-01 263
2013: BLACKROCK RETIREMENT SAVINGS PLAN 2013 401k membership
Total participants, beginning-of-year 2013-01-01 7,968
Total number of active participants reported on line 7a of the Form 5500 2013-01-01 6,174
Number of retired or separated participants receiving benefits 2013-01-01 0
Number of other retired or separated participants entitled to future benefits 2013-01-01 2,195
Total of all active and inactive participants 2013-01-01 8,369
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2013-01-01 6
Total participants 2013-01-01 8,375
Number of participants with account balances 2013-01-01 8,301
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2013-01-01 284
2012: BLACKROCK RETIREMENT SAVINGS PLAN 2012 401k membership
Total participants, beginning-of-year 2012-01-01 7,780
Total number of active participants reported on line 7a of the Form 5500 2012-01-01 5,918
Number of retired or separated participants receiving benefits 2012-01-01 0
Number of other retired or separated participants entitled to future benefits 2012-01-01 2,044
Total of all active and inactive participants 2012-01-01 7,962
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2012-01-01 6
Total participants 2012-01-01 7,968
Number of participants with account balances 2012-01-01 7,884
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2012-01-01 271
2011: BLACKROCK RETIREMENT SAVINGS PLAN 2011 401k membership
Total participants, beginning-of-year 2011-01-01 4,750
Total number of active participants reported on line 7a of the Form 5500 2011-01-01 5,858
Number of retired or separated participants receiving benefits 2011-01-01 215
Number of other retired or separated participants entitled to future benefits 2011-01-01 1,705
Total of all active and inactive participants 2011-01-01 7,778
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2011-01-01 2
Total participants 2011-01-01 7,780
Number of participants with account balances 2011-01-01 7,716
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2011-01-01 227
2009: BLACKROCK RETIREMENT SAVINGS PLAN 2009 401k membership
Total participants, beginning-of-year 2009-01-01 4,266
Total number of active participants reported on line 7a of the Form 5500 2009-01-01 3,378
Number of retired or separated participants receiving benefits 2009-01-01 274
Number of other retired or separated participants entitled to future benefits 2009-01-01 654
Total of all active and inactive participants 2009-01-01 4,306
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2009-01-01 0
Total participants 2009-01-01 4,306
Number of participants with account balances 2009-01-01 4,306
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2009-01-01 128

Measure	Date	Value
2022: BLACKROCK RETIREMENT SAVINGS PLAN 2022 401k membership
Total participants, beginning-of-year	2022-01-01	12,998
Total number of active participants reported on line 7a of the Form 5500	2022-01-01	9,268
Number of retired or separated participants receiving benefits	2022-01-01	333
Number of other retired or separated participants entitled to future benefits	2022-01-01	4,512
Total of all active and inactive participants	2022-01-01	14,113
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2022-01-01	33
Total participants	2022-01-01	14,146
Number of participants with account balances	2022-01-01	14,033
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2022-01-01	393
2021: BLACKROCK RETIREMENT SAVINGS PLAN 2021 401k membership
Total participants, beginning-of-year	2021-01-01	11,902
Total number of active participants reported on line 7a of the Form 5500	2021-01-01	8,679
Number of retired or separated participants receiving benefits	2021-01-01	314
Number of other retired or separated participants entitled to future benefits	2021-01-01	3,970
Total of all active and inactive participants	2021-01-01	12,963
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2021-01-01	35
Total participants	2021-01-01	12,998
Number of participants with account balances	2021-01-01	12,817
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2021-01-01	258
2020: BLACKROCK RETIREMENT SAVINGS PLAN 2020 401k membership
Total participants, beginning-of-year	2020-01-01	11,828
Total number of active participants reported on line 7a of the Form 5500	2020-01-01	7,978
Number of retired or separated participants receiving benefits	2020-01-01	293
Number of other retired or separated participants entitled to future benefits	2020-01-01	3,605
Total of all active and inactive participants	2020-01-01	11,876
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2020-01-01	26
Total participants	2020-01-01	11,902
Number of participants with account balances	2020-01-01	11,838
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2020-01-01	191
2019: BLACKROCK RETIREMENT SAVINGS PLAN 2019 401k membership
Total participants, beginning-of-year	2019-01-01	11,332
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	7,916
Number of retired or separated participants receiving benefits	2019-01-01	228
Number of other retired or separated participants entitled to future benefits	2019-01-01	3,662
Total of all active and inactive participants	2019-01-01	11,806
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	22
Total participants	2019-01-01	11,828
Number of participants with account balances	2019-01-01	11,635
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2019-01-01	343
2018: BLACKROCK RETIREMENT SAVINGS PLAN 2018 401k membership
Total participants, beginning-of-year	2018-01-01	10,564
Total number of active participants reported on line 7a of the Form 5500	2018-01-01	7,796
Number of retired or separated participants receiving benefits	2018-01-01	237
Number of other retired or separated participants entitled to future benefits	2018-01-01	3,281
Total of all active and inactive participants	2018-01-01	11,314
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2018-01-01	18
Total participants	2018-01-01	11,332
Number of participants with account balances	2018-01-01	11,199
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2018-01-01	321
2017: BLACKROCK RETIREMENT SAVINGS PLAN 2017 401k membership
Total participants, beginning-of-year	2017-01-01	10,069
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	7,320
Number of retired or separated participants receiving benefits	2017-01-01	249
Number of other retired or separated participants entitled to future benefits	2017-01-01	2,975
Total of all active and inactive participants	2017-01-01	10,544
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	18
Total participants	2017-01-01	10,562
Number of participants with account balances	2017-01-01	10,383
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2017-01-01	300
2016: BLACKROCK RETIREMENT SAVINGS PLAN 2016 401k membership
Total participants, beginning-of-year	2016-01-01	9,798
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	6,967
Number of retired or separated participants receiving benefits	2016-01-01	266
Number of other retired or separated participants entitled to future benefits	2016-01-01	2,821
Total of all active and inactive participants	2016-01-01	10,054
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	15
Total participants	2016-01-01	10,069
Number of participants with account balances	2016-01-01	9,956
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2016-01-01	310
2015: BLACKROCK RETIREMENT SAVINGS PLAN 2015 401k membership
Total participants, beginning-of-year	2015-01-01	8,883
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	6,986
Number of retired or separated participants receiving benefits	2015-01-01	0
Number of other retired or separated participants entitled to future benefits	2015-01-01	2,750
Total of all active and inactive participants	2015-01-01	9,736
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	6
Total participants	2015-01-01	9,742
Number of participants with account balances	2015-01-01	9,545
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2015-01-01	334
2014: BLACKROCK RETIREMENT SAVINGS PLAN 2014 401k membership
Total participants, beginning-of-year	2014-01-01	8,375
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	6,527
Number of retired or separated participants receiving benefits	2014-01-01	0
Number of other retired or separated participants entitled to future benefits	2014-01-01	2,354
Total of all active and inactive participants	2014-01-01	8,881
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	2
Total participants	2014-01-01	8,883
Number of participants with account balances	2014-01-01	8,771
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2014-01-01	263
2013: BLACKROCK RETIREMENT SAVINGS PLAN 2013 401k membership
Total participants, beginning-of-year	2013-01-01	7,968
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	6,174
Number of retired or separated participants receiving benefits	2013-01-01	0
Number of other retired or separated participants entitled to future benefits	2013-01-01	2,195
Total of all active and inactive participants	2013-01-01	8,369
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	6
Total participants	2013-01-01	8,375
Number of participants with account balances	2013-01-01	8,301
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2013-01-01	284
2012: BLACKROCK RETIREMENT SAVINGS PLAN 2012 401k membership
Total participants, beginning-of-year	2012-01-01	7,780
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	5,918
Number of retired or separated participants receiving benefits	2012-01-01	0
Number of other retired or separated participants entitled to future benefits	2012-01-01	2,044
Total of all active and inactive participants	2012-01-01	7,962
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	6
Total participants	2012-01-01	7,968
Number of participants with account balances	2012-01-01	7,884
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2012-01-01	271
2011: BLACKROCK RETIREMENT SAVINGS PLAN 2011 401k membership
Total participants, beginning-of-year	2011-01-01	4,750
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	5,858
Number of retired or separated participants receiving benefits	2011-01-01	215
Number of other retired or separated participants entitled to future benefits	2011-01-01	1,705
Total of all active and inactive participants	2011-01-01	7,778
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	2
Total participants	2011-01-01	7,780
Number of participants with account balances	2011-01-01	7,716
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2011-01-01	227
2009: BLACKROCK RETIREMENT SAVINGS PLAN 2009 401k membership
Total participants, beginning-of-year	2009-01-01	4,266
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	3,378
Number of retired or separated participants receiving benefits	2009-01-01	274
Number of other retired or separated participants entitled to future benefits	2009-01-01	654
Total of all active and inactive participants	2009-01-01	4,306
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	0
Total participants	2009-01-01	4,306
Number of participants with account balances	2009-01-01	4,306
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	128

Financial Data on BLACKROCK RETIREMENT SAVINGS PLAN

Measure	Date	Value
2022 : BLACKROCK RETIREMENT SAVINGS PLAN 2022 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2022-12-31	$-34,405,479
Total unrealized appreciation/depreciation of assets	2022-12-31	$-34,405,479
Total transfer of assets to this plan	2022-12-31	$17,946,989
Total transfer of assets from this plan	2022-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Expenses. Interest paid	2022-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2022-12-31	$0
Total income from all sources (including contributions)	2022-12-31	$-405,760,041
Total loss/gain on sale of assets	2022-12-31	$-404,319
Total of all expenses incurred	2022-12-31	$130,325,298
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-12-31	$129,075,015
Expenses. Certain deemed distributions of participant loans	2022-12-31	$802,954
Value of total corrective distributions	2022-12-31	$22,500
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-12-31	$258,921,947
Value of total assets at end of year	2022-12-31	$3,378,346,016
Value of total assets at beginning of year	2022-12-31	$3,896,484,366
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-12-31	$424,829
Total interest from all sources	2022-12-31	$670,561
Total dividends received (eg from common stock, registered investment company shares)	2022-12-31	$13,859,985
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2022-12-31	$11,650,411
Assets. Real estate other than employer real property at end of year	2022-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2022-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2022-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2022-12-31	$0
Was this plan covered by a fidelity bond	2022-12-31	Yes
Value of fidelity bond cover	2022-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2022-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2022-12-31	No
Contributions received from participants	2022-12-31	$153,435,729
Participant contributions at end of year	2022-12-31	$17,696,059
Participant contributions at beginning of year	2022-12-31	$17,101,702
Participant contributions at end of year	2022-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2022-12-31	$58,499,749
Assets. Other investments not covered elsewhere at beginning of year	2022-12-31	$62,592,420
Income. Received or receivable in cash from other sources (including rollovers)	2022-12-31	$23,323,143
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2022-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2022-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2022-12-31	$0
Assets. Loans (other than to participants) at end of year	2022-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2022-12-31	$0
Other income not declared elsewhere	2022-12-31	$0
Administrative expenses (other) incurred	2022-12-31	$424,829
Total non interest bearing cash at end of year	2022-12-31	$85
Total non interest bearing cash at beginning of year	2022-12-31	$1,519,913
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Income. Non cash contributions	2022-12-31	$0
Value of net income/loss	2022-12-31	$-536,085,339
Value of net assets at end of year (total assets less liabilities)	2022-12-31	$3,378,346,016
Value of net assets at beginning of year (total assets less liabilities)	2022-12-31	$3,896,484,366
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-12-31	No
Were any leases to which the plan was party in default or uncollectible	2022-12-31	No
Assets. partnership/joint venture interests at end of year	2022-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2022-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-12-31	$91,109,670
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-12-31	$138,290,375
Interest on participant loans	2022-12-31	$663,176
Interest earned on other investments	2022-12-31	$0
Income. Interest from US Government securities	2022-12-31	$0
Income. Interest from corporate debt instruments	2022-12-31	$0
Value of interest in common/collective trusts at end of year	2022-12-31	$2,977,720,667
Value of interest in common/collective trusts at beginning of year	2022-12-31	$3,321,818,077
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2022-12-31	$26,380
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2022-12-31	$18,995
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2022-12-31	$18,995
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2022-12-31	$7,385
Asset value of US Government securities at end of year	2022-12-31	$0
Asset value of US Government securities at beginning of year	2022-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-12-31	$-31,218,777
Net investment gain/loss from pooled separate accounts	2022-12-31	$-71,758,711
Net investment gain or loss from common/collective trusts	2022-12-31	$-541,425,248
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-12-31	No
Was there a failure to transmit to the plan any participant contributions	2022-12-31	No
Has the plan failed to provide any benefit when due under the plan	2022-12-31	No
Assets. Invements in employer securities at end of year	2022-12-31	$71,193,486
Assets. Invements in employer securities at beginning of year	2022-12-31	$95,761,898
Contributions received in cash from employer	2022-12-31	$82,163,075
Employer contributions (assets) at end of year	2022-12-31	$42,937,174
Employer contributions (assets) at beginning of year	2022-12-31	$66,799,426
Income. Dividends from preferred stock	2022-12-31	$0
Income. Dividends from common stock	2022-12-31	$2,209,574
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-12-31	$129,075,015
Asset. Corporate debt instrument preferred debt at end of year	2022-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2022-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2022-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2022-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2022-12-31	$119,162,746
Assets. Corporate common stocks other than exployer securities at beginning of year	2022-12-31	$192,581,560
Did the plan have assets held for investment	2022-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-12-31	No
Aggregate proceeds on sale of assets	2022-12-31	$10,493,975
Aggregate carrying amount (costs) on sale of assets	2022-12-31	$10,898,294
Opinion of an independent qualified public accountant for this plan	2022-12-31	Unqualified
Accountancy firm name	2022-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2022-12-31	133891517
2021 : BLACKROCK RETIREMENT SAVINGS PLAN 2021 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2021-12-31	$22,359,766
Total unrealized appreciation/depreciation of assets	2021-12-31	$22,359,766
Total transfer of assets to this plan	2021-12-31	$4,655,114
Total transfer of assets from this plan	2021-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Expenses. Interest paid	2021-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2021-12-31	$0
Total income from all sources (including contributions)	2021-12-31	$760,014,531
Total loss/gain on sale of assets	2021-12-31	$502,867
Total of all expenses incurred	2021-12-31	$145,205,071
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2021-12-31	$143,777,383
Expenses. Certain deemed distributions of participant loans	2021-12-31	$718,403
Value of total corrective distributions	2021-12-31	$30,034
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2021-12-31	$256,261,917
Value of total assets at end of year	2021-12-31	$3,896,484,366
Value of total assets at beginning of year	2021-12-31	$3,277,019,792
Total of administrative expenses incurred including professional, contract, advisory and management fees	2021-12-31	$679,251
Total interest from all sources	2021-12-31	$658,723
Total dividends received (eg from common stock, registered investment company shares)	2021-12-31	$20,270,687
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2021-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2021-12-31	$18,325,854
Assets. Real estate other than employer real property at end of year	2021-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2021-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2021-12-31	$0
Was this plan covered by a fidelity bond	2021-12-31	Yes
Value of fidelity bond cover	2021-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2021-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2021-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2021-12-31	No
Contributions received from participants	2021-12-31	$128,100,120
Participant contributions at end of year	2021-12-31	$17,101,702
Participant contributions at beginning of year	2021-12-31	$16,145,618
Participant contributions at beginning of year	2021-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2021-12-31	$62,592,420
Assets. Other investments not covered elsewhere at beginning of year	2021-12-31	$51,095,094
Income. Received or receivable in cash from other sources (including rollovers)	2021-12-31	$27,102,086
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2021-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2021-12-31	$0
Assets. Loans (other than to participants) at end of year	2021-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2021-12-31	$0
Other income not declared elsewhere	2021-12-31	$0
Administrative expenses (other) incurred	2021-12-31	$679,251
Total non interest bearing cash at end of year	2021-12-31	$1,519,913
Total non interest bearing cash at beginning of year	2021-12-31	$8,817
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Income. Non cash contributions	2021-12-31	$0
Value of net income/loss	2021-12-31	$614,809,460
Value of net assets at end of year (total assets less liabilities)	2021-12-31	$3,896,484,366
Value of net assets at beginning of year (total assets less liabilities)	2021-12-31	$3,277,019,792
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2021-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2021-12-31	No
Were any leases to which the plan was party in default or uncollectible	2021-12-31	No
Assets. partnership/joint venture interests at end of year	2021-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2021-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2021-12-31	$138,290,375
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2021-12-31	$118,935,952
Interest on participant loans	2021-12-31	$658,577
Interest earned on other investments	2021-12-31	$0
Income. Interest from US Government securities	2021-12-31	$0
Income. Interest from corporate debt instruments	2021-12-31	$0
Value of interest in common/collective trusts at end of year	2021-12-31	$3,321,818,077
Value of interest in common/collective trusts at beginning of year	2021-12-31	$2,770,386,093
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2021-12-31	$18,995
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2021-12-31	$18,849
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2021-12-31	$18,849
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2021-12-31	$146
Asset value of US Government securities at end of year	2021-12-31	$0
Asset value of US Government securities at beginning of year	2021-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2021-12-31	$-5,394,137
Net investment gain/loss from pooled separate accounts	2021-12-31	$28,591,169
Net investment gain or loss from common/collective trusts	2021-12-31	$436,763,539
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2021-12-31	No
Was there a failure to transmit to the plan any participant contributions	2021-12-31	No
Has the plan failed to provide any benefit when due under the plan	2021-12-31	No
Assets. Invements in employer securities at end of year	2021-12-31	$95,761,898
Assets. Invements in employer securities at beginning of year	2021-12-31	$79,369,443
Contributions received in cash from employer	2021-12-31	$101,059,711
Employer contributions (assets) at end of year	2021-12-31	$66,799,426
Employer contributions (assets) at beginning of year	2021-12-31	$65,008,853
Income. Dividends from preferred stock	2021-12-31	$0
Income. Dividends from common stock	2021-12-31	$1,944,833
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2021-12-31	$143,777,383
Asset. Corporate debt instrument preferred debt at end of year	2021-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2021-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2021-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2021-12-31	$192,581,560
Assets. Corporate common stocks other than exployer securities at beginning of year	2021-12-31	$176,051,073
Did the plan have assets held for investment	2021-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2021-12-31	No
Aggregate proceeds on sale of assets	2021-12-31	$13,939,133
Aggregate carrying amount (costs) on sale of assets	2021-12-31	$13,436,266
Opinion of an independent qualified public accountant for this plan	2021-12-31	Unqualified
Accountancy firm name	2021-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2021-12-31	133891517
2020 : BLACKROCK RETIREMENT SAVINGS PLAN 2020 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2020-12-31	$23,706,577
Total unrealized appreciation/depreciation of assets	2020-12-31	$23,706,577
Total transfer of assets to this plan	2020-12-31	$0
Total transfer of assets from this plan	2020-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Expenses. Interest paid	2020-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2020-12-31	$0
Total income from all sources (including contributions)	2020-12-31	$680,043,888
Total loss/gain on sale of assets	2020-12-31	$208,790
Total of all expenses incurred	2020-12-31	$109,155,748
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2020-12-31	$108,839,182
Expenses. Certain deemed distributions of participant loans	2020-12-31	$299,885
Value of total corrective distributions	2020-12-31	$14,781
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2020-12-31	$221,022,864
Value of total assets at end of year	2020-12-31	$3,277,019,792
Value of total assets at beginning of year	2020-12-31	$2,706,131,652
Total of administrative expenses incurred including professional, contract, advisory and management fees	2020-12-31	$1,900
Total interest from all sources	2020-12-31	$682,634
Total dividends received (eg from common stock, registered investment company shares)	2020-12-31	$11,495,579
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2020-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2020-12-31	$9,648,339
Assets. Real estate other than employer real property at end of year	2020-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2020-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2020-12-31	$0
Was this plan covered by a fidelity bond	2020-12-31	Yes
Value of fidelity bond cover	2020-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2020-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2020-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2020-12-31	No
Contributions received from participants	2020-12-31	$112,987,449
Participant contributions at end of year	2020-12-31	$16,145,618
Participant contributions at beginning of year	2020-12-31	$16,209,711
Participant contributions at end of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2020-12-31	$51,095,094
Assets. Other investments not covered elsewhere at beginning of year	2020-12-31	$29,079,769
Income. Received or receivable in cash from other sources (including rollovers)	2020-12-31	$13,619,647
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2020-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2020-12-31	$0
Assets. Loans (other than to participants) at end of year	2020-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2020-12-31	$0
Other income not declared elsewhere	2020-12-31	$0
Administrative expenses (other) incurred	2020-12-31	$1,900
Total non interest bearing cash at end of year	2020-12-31	$8,817
Total non interest bearing cash at beginning of year	2020-12-31	$404,375
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Income. Non cash contributions	2020-12-31	$0
Value of net income/loss	2020-12-31	$570,888,140
Value of net assets at end of year (total assets less liabilities)	2020-12-31	$3,277,019,792
Value of net assets at beginning of year (total assets less liabilities)	2020-12-31	$2,706,131,652
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2020-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2020-12-31	No
Were any leases to which the plan was party in default or uncollectible	2020-12-31	No
Assets. partnership/joint venture interests at end of year	2020-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2020-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2020-12-31	$118,935,952
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2020-12-31	$197,652,054
Interest on participant loans	2020-12-31	$681,821
Interest earned on other investments	2020-12-31	$0
Income. Interest from US Government securities	2020-12-31	$0
Income. Interest from corporate debt instruments	2020-12-31	$0
Value of interest in common/collective trusts at end of year	2020-12-31	$2,770,386,093
Value of interest in common/collective trusts at beginning of year	2020-12-31	$2,360,736,499
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2020-12-31	$18,849
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2020-12-31	$18,035
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2020-12-31	$18,035
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2020-12-31	$813
Asset value of US Government securities at end of year	2020-12-31	$0
Asset value of US Government securities at beginning of year	2020-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2020-12-31	$52,648,040
Net investment gain/loss from pooled separate accounts	2020-12-31	$26,983,415
Net investment gain or loss from common/collective trusts	2020-12-31	$343,295,989
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2020-12-31	No
Was there a failure to transmit to the plan any participant contributions	2020-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2020-12-31	No
Assets. Invements in employer securities at end of year	2020-12-31	$79,369,443
Assets. Invements in employer securities at beginning of year	2020-12-31	$66,811,061
Contributions received in cash from employer	2020-12-31	$94,415,768
Employer contributions (assets) at end of year	2020-12-31	$65,008,853
Employer contributions (assets) at beginning of year	2020-12-31	$35,220,148
Income. Dividends from preferred stock	2020-12-31	$0
Income. Dividends from common stock	2020-12-31	$1,847,240
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2020-12-31	$108,839,182
Asset. Corporate debt instrument preferred debt at end of year	2020-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2020-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2020-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2020-12-31	$176,051,073
Assets. Corporate common stocks other than exployer securities at beginning of year	2020-12-31	$0
Did the plan have assets held for investment	2020-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2020-12-31	No
Aggregate proceeds on sale of assets	2020-12-31	$14,349,981
Aggregate carrying amount (costs) on sale of assets	2020-12-31	$14,141,191
Opinion of an independent qualified public accountant for this plan	2020-12-31	Disclaimer
Accountancy firm name	2020-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2020-12-31	133891517
2019 : BLACKROCK RETIREMENT SAVINGS PLAN 2019 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$15,305,717
Total unrealized appreciation/depreciation of assets	2019-12-31	$15,305,717
Total transfer of assets to this plan	2019-12-31	$0
Total transfer of assets from this plan	2019-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Expenses. Interest paid	2019-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2019-12-31	$0
Total income from all sources (including contributions)	2019-12-31	$694,204,748
Total loss/gain on sale of assets	2019-12-31	$283,638
Total of all expenses incurred	2019-12-31	$131,840,433
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$130,316,827
Expenses. Certain deemed distributions of participant loans	2019-12-31	$1,484,779
Value of total corrective distributions	2019-12-31	$38,827
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$190,696,615
Value of total assets at end of year	2019-12-31	$2,706,131,652
Value of total assets at beginning of year	2019-12-31	$2,143,767,337
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$0
Total interest from all sources	2019-12-31	$694,252
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$21,304,395
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$19,481,687
Assets. Real estate other than employer real property at end of year	2019-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2019-12-31	$0
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2019-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$103,559,012
Participant contributions at end of year	2019-12-31	$16,209,711
Participant contributions at beginning of year	2019-12-31	$16,144,873
Participant contributions at beginning of year	2019-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2019-12-31	$29,079,769
Assets. Other investments not covered elsewhere at beginning of year	2019-12-31	$21,164,511
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$21,001,081
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2019-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2019-12-31	$0
Assets. Loans (other than to participants) at end of year	2019-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2019-12-31	$0
Other income not declared elsewhere	2019-12-31	$0
Administrative expenses (other) incurred	2019-12-31	$0
Total non interest bearing cash at end of year	2019-12-31	$404,375
Total non interest bearing cash at beginning of year	2019-12-31	$24,019
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Income. Non cash contributions	2019-12-31	$0
Value of net income/loss	2019-12-31	$562,364,315
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$2,706,131,652
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$2,143,767,337
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Assets. partnership/joint venture interests at end of year	2019-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2019-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$197,652,054
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$150,375,124
Interest on participant loans	2019-12-31	$684,404
Interest earned on other investments	2019-12-31	$0
Income. Interest from US Government securities	2019-12-31	$0
Income. Interest from corporate debt instruments	2019-12-31	$0
Value of interest in common/collective trusts at end of year	2019-12-31	$2,360,736,499
Value of interest in common/collective trusts at beginning of year	2019-12-31	$1,867,316,262
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$18,035
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$8,188
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$8,188
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$9,848
Asset value of US Government securities at end of year	2019-12-31	$0
Asset value of US Government securities at beginning of year	2019-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$31,805,262
Net investment gain/loss from pooled separate accounts	2019-12-31	$0
Net investment gain or loss from common/collective trusts	2019-12-31	$434,114,869
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Assets. Invements in employer securities at end of year	2019-12-31	$66,811,061
Assets. Invements in employer securities at beginning of year	2019-12-31	$55,662,316
Contributions received in cash from employer	2019-12-31	$66,136,522
Employer contributions (assets) at end of year	2019-12-31	$35,220,148
Employer contributions (assets) at beginning of year	2019-12-31	$33,072,044
Income. Dividends from preferred stock	2019-12-31	$0
Income. Dividends from common stock	2019-12-31	$1,822,708
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$130,316,827
Asset. Corporate debt instrument preferred debt at end of year	2019-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$0
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Aggregate proceeds on sale of assets	2019-12-31	$7,622,980
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$7,339,342
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2019-12-31	Disclaimer
Accountancy firm name	2019-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2019-12-31	133891517
2018 : BLACKROCK RETIREMENT SAVINGS PLAN 2018 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$-16,785,227
Total unrealized appreciation/depreciation of assets	2018-12-31	$-16,785,227
Total transfer of assets to this plan	2018-12-31	$0
Total transfer of assets from this plan	2018-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Expenses. Interest paid	2018-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2018-12-31	$0
Total income from all sources (including contributions)	2018-12-31	$35,438,988
Total loss/gain on sale of assets	2018-12-31	$-24,131
Total of all expenses incurred	2018-12-31	$99,450,131
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$98,458,447
Expenses. Certain deemed distributions of participant loans	2018-12-31	$936,762
Value of total corrective distributions	2018-12-31	$54,897
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$192,117,914
Value of total assets at end of year	2018-12-31	$2,143,767,337
Value of total assets at beginning of year	2018-12-31	$2,207,778,480
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$25
Total interest from all sources	2018-12-31	$602,767
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$14,512,687
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$12,798,633
Assets. Real estate other than employer real property at end of year	2018-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2018-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2018-12-31	$0
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2018-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	No
Contributions received from participants	2018-12-31	$97,273,291
Participant contributions at end of year	2018-12-31	$16,144,873
Participant contributions at beginning of year	2018-12-31	$15,132,974
Participant contributions at end of year	2018-12-31	$0
Participant contributions at beginning of year	2018-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2018-12-31	$21,164,511
Assets. Other investments not covered elsewhere at beginning of year	2018-12-31	$18,536,240
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$32,131,184
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2018-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2018-12-31	$0
Assets. Loans (other than to participants) at end of year	2018-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2018-12-31	$0
Other income not declared elsewhere	2018-12-31	$0
Administrative expenses (other) incurred	2018-12-31	$25
Total non interest bearing cash at end of year	2018-12-31	$24,019
Total non interest bearing cash at beginning of year	2018-12-31	$338,193
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Income. Non cash contributions	2018-12-31	$0
Value of net income/loss	2018-12-31	$-64,011,143
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$2,143,767,337
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$2,207,778,480
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Assets. partnership/joint venture interests at end of year	2018-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2018-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$150,375,124
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$149,947,466
Interest on participant loans	2018-12-31	$596,204
Interest earned on other investments	2018-12-31	$0
Income. Interest from US Government securities	2018-12-31	$0
Income. Interest from corporate debt instruments	2018-12-31	$0
Value of interest in common/collective trusts at end of year	2018-12-31	$1,867,316,262
Value of interest in common/collective trusts at beginning of year	2018-12-31	$1,898,540,228
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2018-12-31	$8,188
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2018-12-31	$1,625
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2018-12-31	$1,625
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2018-12-31	$6,563
Asset value of US Government securities at end of year	2018-12-31	$0
Asset value of US Government securities at beginning of year	2018-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-23,933,505
Net investment gain/loss from pooled separate accounts	2018-12-31	$0
Net investment gain or loss from common/collective trusts	2018-12-31	$-131,051,517
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	No
Has the plan failed to provide any benefit when due under the plan	2018-12-31	No
Assets. Invements in employer securities at end of year	2018-12-31	$55,662,316
Assets. Invements in employer securities at beginning of year	2018-12-31	$74,127,663
Contributions received in cash from employer	2018-12-31	$62,713,439
Employer contributions (assets) at end of year	2018-12-31	$33,072,044
Employer contributions (assets) at beginning of year	2018-12-31	$51,154,091
Income. Dividends from preferred stock	2018-12-31	$0
Income. Dividends from common stock	2018-12-31	$1,714,054
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$98,458,447
Asset. Corporate debt instrument preferred debt at end of year	2018-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2018-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2018-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2018-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2018-12-31	$0
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$5,984,045
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$6,008,176
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2018-12-31	Disclaimer
Accountancy firm name	2018-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2018-12-31	133891517
2017 : BLACKROCK RETIREMENT SAVINGS PLAN 2017 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$18,879,975
Total unrealized appreciation/depreciation of assets	2017-12-31	$18,879,975
Total transfer of assets to this plan	2017-12-31	$0
Total transfer of assets from this plan	2017-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Expenses. Interest paid	2017-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2017-12-31	$0
Total income from all sources (including contributions)	2017-12-31	$524,760,329
Total loss/gain on sale of assets	2017-12-31	$561,331
Total of all expenses incurred	2017-12-31	$95,668,291
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$94,641,115
Expenses. Certain deemed distributions of participant loans	2017-12-31	$946,851
Value of total corrective distributions	2017-12-31	$80,255
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$188,119,309
Value of total assets at end of year	2017-12-31	$2,207,778,480
Value of total assets at beginning of year	2017-12-31	$1,778,686,442
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$70
Total interest from all sources	2017-12-31	$501,800
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$15,695,235
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$14,188,270
Assets. Real estate other than employer real property at end of year	2017-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2017-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2017-12-31	$0
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2017-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	No
Contributions received from participants	2017-12-31	$87,029,691
Participant contributions at end of year	2017-12-31	$15,132,974
Participant contributions at beginning of year	2017-12-31	$14,968,797
Participant contributions at end of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2017-12-31	$18,536,240
Assets. Other investments not covered elsewhere at beginning of year	2017-12-31	$9,003,355
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$22,715,283
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2017-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2017-12-31	$0
Assets. Loans (other than to participants) at end of year	2017-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2017-12-31	$0
Other income not declared elsewhere	2017-12-31	$0
Administrative expenses (other) incurred	2017-12-31	$70
Total non interest bearing cash at end of year	2017-12-31	$338,193
Total non interest bearing cash at beginning of year	2017-12-31	$55,349
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Income. Non cash contributions	2017-12-31	$0
Value of net income/loss	2017-12-31	$429,092,038
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$2,207,778,480
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$1,778,686,442
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Assets. partnership/joint venture interests at end of year	2017-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2017-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$149,947,466
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$110,964,420
Interest on participant loans	2017-12-31	$508,877
Interest earned on other investments	2017-12-31	$0
Income. Interest from US Government securities	2017-12-31	$0
Income. Interest from corporate debt instruments	2017-12-31	$0
Value of interest in common/collective trusts at end of year	2017-12-31	$1,898,540,228
Value of interest in common/collective trusts at beginning of year	2017-12-31	$1,534,357,175
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2017-12-31	$1,625
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2017-12-31	$8,702
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2017-12-31	$8,702
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2017-12-31	$-7,077
Asset value of US Government securities at end of year	2017-12-31	$0
Asset value of US Government securities at beginning of year	2017-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$24,004,846
Net investment gain/loss from pooled separate accounts	2017-12-31	$0
Net investment gain or loss from common/collective trusts	2017-12-31	$276,997,833
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Assets. Invements in employer securities at end of year	2017-12-31	$74,127,663
Assets. Invements in employer securities at beginning of year	2017-12-31	$61,564,122
Contributions received in cash from employer	2017-12-31	$78,374,335
Employer contributions (assets) at end of year	2017-12-31	$51,154,091
Employer contributions (assets) at beginning of year	2017-12-31	$47,764,522
Income. Dividends from preferred stock	2017-12-31	$0
Income. Dividends from common stock	2017-12-31	$1,506,965
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$94,641,115
Asset. Corporate debt instrument preferred debt at end of year	2017-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2017-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2017-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2017-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2017-12-31	$0
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$11,752,410
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$11,191,079
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2017-12-31	Disclaimer
Accountancy firm name	2017-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2017-12-31	133891517
2016 : BLACKROCK RETIREMENT SAVINGS PLAN 2016 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$7,026,232
Total unrealized appreciation/depreciation of assets	2016-12-31	$7,026,232
Total transfer of assets to this plan	2016-12-31	$1,169,952
Total transfer of assets from this plan	2016-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Expenses. Interest paid	2016-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$313,546,044
Total loss/gain on sale of assets	2016-12-31	$122,548
Total of all expenses incurred	2016-12-31	$95,013,061
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$93,949,080
Expenses. Certain deemed distributions of participant loans	2016-12-31	$1,039,714
Value of total corrective distributions	2016-12-31	$24,242
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$174,188,467
Value of total assets at end of year	2016-12-31	$1,778,686,442
Value of total assets at beginning of year	2016-12-31	$1,558,983,507
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$25
Total interest from all sources	2016-12-31	$480,314
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$7,112,134
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$5,606,525
Assets. Real estate other than employer real property at end of year	2016-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2016-12-31	$0
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2016-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	No
Contributions received from participants	2016-12-31	$82,722,328
Participant contributions at end of year	2016-12-31	$14,968,797
Participant contributions at beginning of year	2016-12-31	$15,143,930
Assets. Other investments not covered elsewhere at end of year	2016-12-31	$9,003,355
Assets. Other investments not covered elsewhere at beginning of year	2016-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$17,636,571
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2016-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at beginning of year	2016-12-31	$0
Assets. Loans (other than to participants) at end of year	2016-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2016-12-31	$0
Other income not declared elsewhere	2016-12-31	$-778,456
Administrative expenses (other) incurred	2016-12-31	$25
Total non interest bearing cash at end of year	2016-12-31	$55,349
Total non interest bearing cash at beginning of year	2016-12-31	$613,120
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Income. Non cash contributions	2016-12-31	$0
Value of net income/loss	2016-12-31	$218,532,983
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$1,778,686,442
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$1,558,983,507
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Assets. partnership/joint venture interests at end of year	2016-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2016-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$110,964,420
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$152,874,612
Interest on participant loans	2016-12-31	$480,313
Interest earned on other investments	2016-12-31	$0
Income. Interest from US Government securities	2016-12-31	$0
Income. Interest from corporate debt instruments	2016-12-31	$0
Value of interest in common/collective trusts at end of year	2016-12-31	$1,534,357,175
Value of interest in common/collective trusts at beginning of year	2016-12-31	$1,284,405,934
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2016-12-31	$8,702
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2016-12-31	$8,701
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2016-12-31	$8,701
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2016-12-31	$1
Asset value of US Government securities at end of year	2016-12-31	$0
Asset value of US Government securities at beginning of year	2016-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$-2,096,418
Net investment gain/loss from pooled separate accounts	2016-12-31	$0
Net investment gain or loss from common/collective trusts	2016-12-31	$127,491,223
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	No
Was there a failure to transmit to the plan any participant contributions	2016-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Assets. Invements in employer securities at end of year	2016-12-31	$61,564,122
Assets. Invements in employer securities at beginning of year	2016-12-31	$59,362,455
Contributions received in cash from employer	2016-12-31	$73,829,568
Employer contributions (assets) at end of year	2016-12-31	$47,764,522
Employer contributions (assets) at beginning of year	2016-12-31	$46,574,755
Income. Dividends from preferred stock	2016-12-31	$0
Income. Dividends from common stock	2016-12-31	$1,505,609
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$93,949,080
Asset. Corporate debt instrument preferred debt at end of year	2016-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2016-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2016-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2016-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2016-12-31	$0
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$5,413,336
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$5,290,788
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2016-12-31	Disclaimer
Accountancy firm name	2016-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2016-12-31	133891517
2015 : BLACKROCK RETIREMENT SAVINGS PLAN 2015 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$-2,417,136
Total unrealized appreciation/depreciation of assets	2015-12-31	$-2,417,136
Total transfer of assets to this plan	2015-12-31	$0
Total transfer of assets from this plan	2015-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$151,830,892
Total loss/gain on sale of assets	2015-12-31	$-3,852
Total of all expenses incurred	2015-12-31	$69,965,052
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$69,285,679
Expenses. Certain deemed distributions of participant loans	2015-12-31	$627,236
Value of total corrective distributions	2015-12-31	$29,900
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$167,836,012
Value of total assets at end of year	2015-12-31	$1,558,983,507
Value of total assets at beginning of year	2015-12-31	$1,477,117,667
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$22,237
Total interest from all sources	2015-12-31	$453,920
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$8,383,503
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$6,853,448
Assets. Real estate other than employer real property at end of year	2015-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2015-12-31	$0
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2015-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	No
Contributions received from participants	2015-12-31	$77,744,839
Participant contributions at end of year	2015-12-31	$15,143,930
Participant contributions at beginning of year	2015-12-31	$13,042,855
Participant contributions at beginning of year	2015-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2015-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$19,043,418
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2015-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2015-12-31	$0
Assets. Loans (other than to participants) at end of year	2015-12-31	$0
Other income not declared elsewhere	2015-12-31	$-244,938
Administrative expenses (other) incurred	2015-12-31	$22,237
Total non interest bearing cash at end of year	2015-12-31	$613,120
Total non interest bearing cash at beginning of year	2015-12-31	$58,670
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Income. Non cash contributions	2015-12-31	$0
Value of net income/loss	2015-12-31	$81,865,840
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$1,558,983,507
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$1,477,117,667
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Assets. partnership/joint venture interests at end of year	2015-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$152,874,612
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$127,608,012
Interest on participant loans	2015-12-31	$453,919
Interest earned on other investments	2015-12-31	$0
Income. Interest from US Government securities	2015-12-31	$0
Income. Interest from corporate debt instruments	2015-12-31	$0
Value of interest in common/collective trusts at end of year	2015-12-31	$1,284,405,934
Value of interest in common/collective trusts at beginning of year	2015-12-31	$1,225,786,095
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2015-12-31	$8,701
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2015-12-31	$8,700
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2015-12-31	$8,700
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2015-12-31	$1
Asset value of US Government securities at end of year	2015-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-8,124,586
Net investment gain/loss from pooled separate accounts	2015-12-31	$0
Net investment gain or loss from common/collective trusts	2015-12-31	$-14,052,031
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	No
Was there a failure to transmit to the plan any participant contributions	2015-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Assets. Invements in employer securities at end of year	2015-12-31	$59,362,455
Assets. Invements in employer securities at beginning of year	2015-12-31	$66,426,950
Contributions received in cash from employer	2015-12-31	$71,047,755
Employer contributions (assets) at end of year	2015-12-31	$46,574,755
Employer contributions (assets) at beginning of year	2015-12-31	$44,186,385
Income. Dividends from preferred stock	2015-12-31	$0
Income. Dividends from common stock	2015-12-31	$1,530,055
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$69,285,679
Asset. Corporate debt instrument preferred debt at end of year	2015-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2015-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$0
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$6,713,764
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$6,717,616
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2015-12-31	Disclaimer
Accountancy firm name	2015-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2015-12-31	133891517
2014 : BLACKROCK RETIREMENT SAVINGS PLAN 2014 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$7,851,278
Total unrealized appreciation/depreciation of assets	2014-12-31	$7,851,278
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$231,368,577
Total loss/gain on sale of assets	2014-12-31	$35,385
Total of all expenses incurred	2014-12-31	$74,913,800
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$73,914,887
Expenses. Certain deemed distributions of participant loans	2014-12-31	$647,156
Value of total corrective distributions	2014-12-31	$1,251
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$149,802,547
Value of total assets at end of year	2014-12-31	$1,477,117,667
Value of total assets at beginning of year	2014-12-31	$1,320,662,890
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$350,506
Total interest from all sources	2014-12-31	$466,407
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$6,450,255
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$5,000,116
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2014-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	No
Contributions received from participants	2014-12-31	$71,967,926
Participant contributions at end of year	2014-12-31	$13,042,855
Participant contributions at beginning of year	2014-12-31	$11,453,504
Participant contributions at end of year	2014-12-31	$0
Participant contributions at beginning of year	2014-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$10,675,768
Other income not declared elsewhere	2014-12-31	$0
Administrative expenses (other) incurred	2014-12-31	$350,506
Total non interest bearing cash at end of year	2014-12-31	$58,670
Total non interest bearing cash at beginning of year	2014-12-31	$632,877
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Value of net income/loss	2014-12-31	$156,454,777
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$1,477,117,667
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$1,320,662,890
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$127,608,012
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$355,353,753
Interest on participant loans	2014-12-31	$419,025
Value of interest in common/collective trusts at end of year	2014-12-31	$1,225,786,095
Value of interest in common/collective trusts at beginning of year	2014-12-31	$850,415,627
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2014-12-31	$8,700
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2014-12-31	$8,681
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2014-12-31	$8,681
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2014-12-31	$47,382
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$6,796,799
Net investment gain or loss from common/collective trusts	2014-12-31	$59,965,906
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	No
Was there a failure to transmit to the plan any participant contributions	2014-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Assets. Invements in employer securities at end of year	2014-12-31	$66,426,950
Assets. Invements in employer securities at beginning of year	2014-12-31	$61,816,618
Contributions received in cash from employer	2014-12-31	$67,158,853
Employer contributions (assets) at end of year	2014-12-31	$44,186,385
Employer contributions (assets) at beginning of year	2014-12-31	$40,981,830
Income. Dividends from common stock	2014-12-31	$1,450,139
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$73,914,887
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$133,215,111
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$133,179,726
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2014-12-31	Disclaimer
Accountancy firm name	2014-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2014-12-31	133891517
2013 : BLACKROCK RETIREMENT SAVINGS PLAN 2013 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$21,043,540
Total unrealized appreciation/depreciation of assets	2013-12-31	$21,043,540
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$332,245,319
Total loss/gain on sale of assets	2013-12-31	$811,125
Total of all expenses incurred	2013-12-31	$65,688,212
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$64,422,120
Expenses. Certain deemed distributions of participant loans	2013-12-31	$950,007
Value of total corrective distributions	2013-12-31	$25,819
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$137,973,234
Value of total assets at end of year	2013-12-31	$1,320,662,890
Value of total assets at beginning of year	2013-12-31	$1,054,105,783
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$290,266
Total interest from all sources	2013-12-31	$497,530
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$13,489,276
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$12,139,757
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2013-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	No
Contributions received from participants	2013-12-31	$66,916,238
Participant contributions at end of year	2013-12-31	$11,453,504
Participant contributions at beginning of year	2013-12-31	$11,636,460
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$8,430,336
Other income not declared elsewhere	2013-12-31	$0
Administrative expenses (other) incurred	2013-12-31	$290,266
Total non interest bearing cash at end of year	2013-12-31	$632,877
Total non interest bearing cash at beginning of year	2013-12-31	$254,518
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Value of net income/loss	2013-12-31	$266,557,107
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$1,320,662,890
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$1,054,105,783
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$355,353,753
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$402,094,683
Interest on participant loans	2013-12-31	$412,471
Value of interest in common/collective trusts at end of year	2013-12-31	$850,415,627
Value of interest in common/collective trusts at beginning of year	2013-12-31	$557,568,496
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2013-12-31	$8,681
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2013-12-31	$8,661
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2013-12-31	$8,661
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2013-12-31	$85,059
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$28,281,626
Net investment gain or loss from common/collective trusts	2013-12-31	$130,148,988
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	No
Was there a failure to transmit to the plan any participant contributions	2013-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Assets. Invements in employer securities at end of year	2013-12-31	$61,816,618
Assets. Invements in employer securities at beginning of year	2013-12-31	$45,649,973
Contributions received in cash from employer	2013-12-31	$62,626,660
Employer contributions (assets) at end of year	2013-12-31	$40,981,830
Employer contributions (assets) at beginning of year	2013-12-31	$36,892,992
Income. Dividends from common stock	2013-12-31	$1,349,519
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$64,422,120
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$65,494,554
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$64,683,429
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2013-12-31	Disclaimer
Accountancy firm name	2013-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2013-12-31	133891517
2012 : BLACKROCK RETIREMENT SAVINGS PLAN 2012 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2012-12-31	$5,751,886
Total unrealized appreciation/depreciation of assets	2012-12-31	$5,751,886
Total transfer of assets to this plan	2012-12-31	$0
Total transfer of assets from this plan	2012-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Expenses. Interest paid	2012-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$242,498,541
Total loss/gain on sale of assets	2012-12-31	$297,059
Total of all expenses incurred	2012-12-31	$78,063,958
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$77,395,369
Expenses. Certain deemed distributions of participant loans	2012-12-31	$718,467
Value of total corrective distributions	2012-12-31	$21,894
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$127,710,225
Value of total assets at end of year	2012-12-31	$1,054,105,783
Value of total assets at beginning of year	2012-12-31	$889,671,200
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$-71,772
Total interest from all sources	2012-12-31	$568,243
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$11,093,601
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$9,720,038
Assets. Real estate other than employer real property at end of year	2012-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2012-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2012-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2012-12-31	$0
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2012-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2012-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	No
Contributions received from participants	2012-12-31	$62,043,466
Participant contributions at end of year	2012-12-31	$11,636,460
Participant contributions at beginning of year	2012-12-31	$10,274,195
Participant contributions at end of year	2012-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2012-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2012-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$7,911,062
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2012-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2012-12-31	$0
Assets. Loans (other than to participants) at end of year	2012-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2012-12-31	$0
Other income not declared elsewhere	2012-12-31	$0
Administrative expenses (other) incurred	2012-12-31	$-71,772
Total non interest bearing cash at end of year	2012-12-31	$254,518
Total non interest bearing cash at beginning of year	2012-12-31	$353,808
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Income. Non cash contributions	2012-12-31	$0
Value of net income/loss	2012-12-31	$164,434,583
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$1,054,105,783
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$889,671,200
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Assets. partnership/joint venture interests at end of year	2012-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2012-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$402,094,683
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$347,422,003
Value of interest in pooled separate accounts at end of year	2012-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2012-12-31	$0
Interest on participant loans	2012-12-31	$409,452
Interest earned on other investments	2012-12-31	$0
Income. Interest from US Government securities	2012-12-31	$0
Value of interest in common/collective trusts at end of year	2012-12-31	$557,568,496
Value of interest in common/collective trusts at beginning of year	2012-12-31	$461,910,044
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2012-12-31	$8,661
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2012-12-31	$8,658
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2012-12-31	$8,658
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2012-12-31	$158,791
Asset value of US Government securities at end of year	2012-12-31	$0
Asset value of US Government securities at beginning of year	2012-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$28,711,527
Net investment gain/loss from pooled separate accounts	2012-12-31	$0
Net investment gain or loss from common/collective trusts	2012-12-31	$68,366,000
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Assets. Invements in employer securities at end of year	2012-12-31	$45,649,973
Assets. Invements in employer securities at beginning of year	2012-12-31	$46,194,605
Contributions received in cash from employer	2012-12-31	$57,755,697
Employer contributions (assets) at end of year	2012-12-31	$36,892,992
Employer contributions (assets) at beginning of year	2012-12-31	$23,507,887
Income. Dividends from preferred stock	2012-12-31	$0
Income. Dividends from common stock	2012-12-31	$1,373,563
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$77,395,369
Asset. Corporate debt instrument preferred debt at end of year	2012-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2012-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2012-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2012-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2012-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2012-12-31	$0
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Aggregate proceeds on sale of assets	2012-12-31	$61,723,524
Aggregate carrying amount (costs) on sale of assets	2012-12-31	$61,426,465
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2012-12-31	Disclaimer
Accountancy firm name	2012-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2012-12-31	133891517
2011 : BLACKROCK RETIREMENT SAVINGS PLAN 2011 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2011-12-31	$-3,141,575
Total unrealized appreciation/depreciation of assets	2011-12-31	$-3,141,575
Total transfer of assets to this plan	2011-12-31	$361,638,604
Total transfer of assets from this plan	2011-12-31	$0
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Expenses. Interest paid	2011-12-31	$0
Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$86,373,393
Total loss/gain on sale of assets	2011-12-31	$-43,337
Total of all expenses incurred	2011-12-31	$46,137,443
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$45,608,339
Expenses. Certain deemed distributions of participant loans	2011-12-31	$396,992
Value of total corrective distributions	2011-12-31	$0
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$108,717,993
Value of total assets at end of year	2011-12-31	$889,671,200
Value of total assets at beginning of year	2011-12-31	$487,796,646
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$132,112
Total interest from all sources	2011-12-31	$499,469
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$11,471,696
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$10,105,324
Assets. Real estate other than employer real property at end of year	2011-12-31	$0
Assets. Real estate other than employer real property at beginning of year	2011-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at end of year	2011-12-31	$0
Assets. Corporate prefeered stocks other than exployer securities at beginning of year	2011-12-31	$0
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2011-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2011-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	No
Contributions received from participants	2011-12-31	$60,699,951
Participant contributions at end of year	2011-12-31	$10,274,195
Participant contributions at beginning of year	2011-12-31	$6,147,335
Participant contributions at end of year	2011-12-31	$0
Participant contributions at beginning of year	2011-12-31	$0
Assets. Other investments not covered elsewhere at end of year	2011-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2011-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$5,841,956
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2011-12-31	$0
Value of other receiveables (less allowance for doubtful accounts) at end of year	2011-12-31	$0
Assets. Loans (other than to participants) at end of year	2011-12-31	$0
Assets. Loans (other than to participants) at beginning of year	2011-12-31	$0
Other income not declared elsewhere	2011-12-31	$-11,814
Administrative expenses (other) incurred	2011-12-31	$132,112
Total non interest bearing cash at end of year	2011-12-31	$353,808
Total non interest bearing cash at beginning of year	2011-12-31	$309,759
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Income. Non cash contributions	2011-12-31	$0
Value of net income/loss	2011-12-31	$40,235,950
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$889,671,200
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$487,796,646
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Assets. partnership/joint venture interests at end of year	2011-12-31	$0
Assets. partnership/joint venture interests at beginning of year	2011-12-31	$0
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$347,422,003
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$263,218,945
Value of interest in pooled separate accounts at end of year	2011-12-31	$0
Value of interest in pooled separate accounts at beginning of year	2011-12-31	$0
Interest on participant loans	2011-12-31	$398,625
Interest earned on other investments	2011-12-31	$0
Income. Interest from US Government securities	2011-12-31	$0
Value of interest in common/collective trusts at end of year	2011-12-31	$461,910,044
Value of interest in common/collective trusts at beginning of year	2011-12-31	$141,842,981
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2011-12-31	$8,658
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2011-12-31	$8,344
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2011-12-31	$8,344
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2011-12-31	$100,844
Asset value of US Government securities at end of year	2011-12-31	$0
Asset value of US Government securities at beginning of year	2011-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$-25,956,075
Net investment gain/loss from pooled separate accounts	2011-12-31	$11,814
Net investment gain or loss from common/collective trusts	2011-12-31	$-5,174,778
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Assets. Invements in employer securities at end of year	2011-12-31	$46,194,605
Assets. Invements in employer securities at beginning of year	2011-12-31	$51,920,038
Contributions received in cash from employer	2011-12-31	$42,176,086
Employer contributions (assets) at end of year	2011-12-31	$23,507,887
Employer contributions (assets) at beginning of year	2011-12-31	$24,349,244
Income. Dividends from preferred stock	2011-12-31	$0
Income. Dividends from common stock	2011-12-31	$1,366,372
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$45,608,339
Asset. Corporate debt instrument preferred debt at end of year	2011-12-31	$0
Asset. Corporate debt instrument preferred debt at beginning of year	2011-12-31	$0
Asset. Corporate debt instrument debt (other) at end of year	2011-12-31	$0
Asset. Corporate debt instrument debt (other) at beginning of year	2011-12-31	$0
Assets. Corporate common stocks other than exployer securities at end of year	2011-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2011-12-31	$0
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Aggregate proceeds on sale of assets	2011-12-31	$49,861,256
Aggregate carrying amount (costs) on sale of assets	2011-12-31	$49,904,593
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2011-12-31	Disclaimer
Accountancy firm name	2011-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2011-12-31	133891517
2010 : BLACKROCK RETIREMENT SAVINGS PLAN 2010 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2010-12-31	$-9,227,351
Total unrealized appreciation/depreciation of assets	2010-12-31	$-9,227,351
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total income from all sources (including contributions)	2010-12-31	$116,988,406
Total loss/gain on sale of assets	2010-12-31	$-204,852
Total of all expenses incurred	2010-12-31	$23,478,769
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$22,538,720
Expenses. Certain deemed distributions of participant loans	2010-12-31	$278,978
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$76,234,935
Value of total assets at end of year	2010-12-31	$488,763,305
Value of total assets at beginning of year	2010-12-31	$395,253,668
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$661,071
Total interest from all sources	2010-12-31	$251,255
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$5,088,955
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$5,088,955
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$25,000,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2010-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	No
Contributions received from participants	2010-12-31	$35,128,218
Participant contributions at end of year	2010-12-31	$6,426,313
Participant contributions at beginning of year	2010-12-31	$4,705,953
Participant contributions at end of year	2010-12-31	$1,346
Participant contributions at beginning of year	2010-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$6,000,395
Other income not declared elsewhere	2010-12-31	$1,254,482
Administrative expenses (other) incurred	2010-12-31	$661,071
Total non interest bearing cash at end of year	2010-12-31	$309,759
Total non interest bearing cash at beginning of year	2010-12-31	$26,512
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$93,509,637
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$488,763,305
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$395,253,668
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$215,145,896
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$241,987,714
Interest on participant loans	2010-12-31	$241,170
Value of interest in common/collective trusts at end of year	2010-12-31	$141,842,979
Value of interest in common/collective trusts at beginning of year	2010-12-31	$71,086,089
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2010-12-31	$48,391,153
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2010-12-31	$8,288
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2010-12-31	$8,288
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2010-12-31	$10,085
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$30,528,548
Net investment gain or loss from common/collective trusts	2010-12-31	$13,062,434
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	No
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Assets. Invements in employer securities at end of year	2010-12-31	$51,920,038
Assets. Invements in employer securities at beginning of year	2010-12-31	$63,976,242
Contributions received in cash from employer	2010-12-31	$35,106,322
Employer contributions (assets) at end of year	2010-12-31	$24,725,821
Employer contributions (assets) at beginning of year	2010-12-31	$13,462,870
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$22,538,720
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Aggregate proceeds on sale of assets	2010-12-31	$72,264,501
Aggregate carrying amount (costs) on sale of assets	2010-12-31	$72,469,353
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	Yes
Opinion of an independent qualified public accountant for this plan	2010-12-31	Disclaimer
Accountancy firm name	2010-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2010-12-31	133891517
2009 : BLACKROCK RETIREMENT SAVINGS PLAN 2009 401k financial data
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2009-12-31	$0

Form 5500 Responses for BLACKROCK RETIREMENT SAVINGS PLAN

2022: BLACKROCK RETIREMENT SAVINGS PLAN 2022 form 5500 responses
2022-01-01	Type of plan entity	Single employer plan
2022-01-01	Submission has been amended	Yes
2022-01-01	This submission is the final filing	No
2022-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2022-01-01	Plan is a collectively bargained plan	No
2022-01-01	Plan funding arrangement – Trust	Yes
2022-01-01	Plan benefit arrangement - Trust	Yes
2021: BLACKROCK RETIREMENT SAVINGS PLAN 2021 form 5500 responses
2021-01-01	Type of plan entity	Single employer plan
2021-01-01	Submission has been amended	No
2021-01-01	This submission is the final filing	No
2021-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2021-01-01	Plan is a collectively bargained plan	No
2021-01-01	Plan funding arrangement – Trust	Yes
2021-01-01	Plan benefit arrangement - Trust	Yes
2020: BLACKROCK RETIREMENT SAVINGS PLAN 2020 form 5500 responses
2020-01-01	Type of plan entity	Single employer plan
2020-01-01	Submission has been amended	No
2020-01-01	This submission is the final filing	No
2020-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2020-01-01	Plan is a collectively bargained plan	No
2020-01-01	Plan funding arrangement – Trust	Yes
2020-01-01	Plan benefit arrangement - Trust	Yes
2019: BLACKROCK RETIREMENT SAVINGS PLAN 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	No
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	No
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2018: BLACKROCK RETIREMENT SAVINGS PLAN 2018 form 5500 responses
2018-01-01	Type of plan entity	Single employer plan
2018-01-01	Submission has been amended	No
2018-01-01	This submission is the final filing	No
2018-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2018-01-01	Plan is a collectively bargained plan	No
2018-01-01	Plan funding arrangement – Trust	Yes
2018-01-01	Plan benefit arrangement - Trust	Yes
2017: BLACKROCK RETIREMENT SAVINGS PLAN 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	Yes
2017-01-01	This submission is the final filing	No
2017-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2017-01-01	Plan is a collectively bargained plan	No
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: BLACKROCK RETIREMENT SAVINGS PLAN 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	No
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	No
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: BLACKROCK RETIREMENT SAVINGS PLAN 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	No
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: BLACKROCK RETIREMENT SAVINGS PLAN 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	No
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	No
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: BLACKROCK RETIREMENT SAVINGS PLAN 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	Yes
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	No
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: BLACKROCK RETIREMENT SAVINGS PLAN 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	Yes
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan is a collectively bargained plan	No
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: BLACKROCK RETIREMENT SAVINGS PLAN 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	Yes
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan is a collectively bargained plan	No
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2009: BLACKROCK RETIREMENT SAVINGS PLAN 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	No
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan is a collectively bargained plan	No
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes

Potentially related plans

BLACKROCK RETIREMENT SAVINGS PLAN [EIN = 991116001]

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Company Name:	BLACKROCK INC
Employer identification number (EIN):	320174431
NAIC Classification:	523900

Jurisdiction of Incorporation:	State of Delaware Division of Corporations
Incorporation Date:
Company Identification Number:	4109022