BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND
| Measure | Date | Value |
|---|
| 2023 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2023 401k financial data |
|---|
| Total transfer of assets to this plan | 2023-12-31 | $322,225 |
| Total transfer of assets from this plan | 2023-12-31 | $144,466,898 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $190,651,951 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $554,381,498 |
| Total income from all sources (including contributions) | 2023-12-31 | $99,679,273 |
| Total of all expenses incurred | 2023-12-31 | $17,456 |
| Value of total assets at end of year | 2023-12-31 | $812,886,951 |
| Value of total assets at beginning of year | 2023-12-31 | $1,221,099,354 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $17,456 |
| Total interest from all sources | 2023-12-31 | $1,620,047 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $9,163,886 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-12-31 | $9,163,886 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $2,167,939 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $2,054,786 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $190,651,951 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $554,381,498 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,300 |
| Value of net income/loss | 2023-12-31 | $99,661,817 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $622,235,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $666,717,856 |
| Investment advisory and management fees | 2023-12-31 | $9,557 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $621,984,434 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $666,531,377 |
| Interest earned on other investments | 2023-12-31 | $1,607,997 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $188,734,578 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $552,513,191 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $552,513,191 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $12,050 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $88,895,340 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $365,537,691 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $365,537,691 |
| Total transfer of assets to this plan | 2023-01-01 | $322,225 |
| Total transfer of assets from this plan | 2023-01-01 | $144,466,898 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $190,651,951 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $554,381,498 |
| Total income from all sources (including contributions) | 2023-01-01 | $99,679,273 |
| Total of all expenses incurred | 2023-01-01 | $17,456 |
| Value of total assets at end of year | 2023-01-01 | $812,886,951 |
| Value of total assets at beginning of year | 2023-01-01 | $1,221,099,354 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $17,456 |
| Total interest from all sources | 2023-01-01 | $1,620,047 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-01-01 | $9,163,886 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-01-01 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2023-01-01 | $9,163,886 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $2,167,939 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $2,054,786 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $190,651,951 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $554,381,498 |
| Administrative expenses (other) incurred | 2023-01-01 | $3,300 |
| Value of net income/loss | 2023-01-01 | $99,661,817 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $622,235,000 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $666,717,856 |
| Investment advisory and management fees | 2023-01-01 | $9,557 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-01-01 | $621,984,434 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-01-01 | $666,531,377 |
| Interest earned on other investments | 2023-01-01 | $1,607,997 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $188,734,578 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-01-01 | $12,050 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-01-01 | $88,895,340 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $365,537,691 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $365,537,691 |
| 2022 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2022 401k financial data |
|---|
| Total transfer of assets to this plan | 2022-12-31 | $71,751,470 |
| Total transfer of assets from this plan | 2022-12-31 | $72,981,982 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $554,381,498 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $576,120,621 |
| Total income from all sources (including contributions) | 2022-12-31 | $-169,057,777 |
| Total of all expenses incurred | 2022-12-31 | $16,324 |
| Value of total assets at end of year | 2022-12-31 | $1,221,099,354 |
| Value of total assets at beginning of year | 2022-12-31 | $1,413,143,090 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $16,324 |
| Total interest from all sources | 2022-12-31 | $1,958,818 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $9,852,610 |
| 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 | $9,852,610 |
| Administrative expenses professional fees incurred | 2022-12-31 | $4,425 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $2,054,786 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $396,108 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $554,381,498 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $576,120,621 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-169,074,101 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $666,717,856 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $837,022,469 |
| Investment advisory and management fees | 2022-12-31 | $8,599 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $666,531,377 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $836,745,897 |
| Interest earned on other investments | 2022-12-31 | $1,955,172 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $552,513,191 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $576,001,085 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $576,001,085 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $3,646 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-180,869,205 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $26,355,077 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $26,355,077 |
| Total transfer of assets to this plan | 2022-01-01 | $71,751,470 |
| Total transfer of assets from this plan | 2022-01-01 | $72,981,982 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $554,381,498 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $576,120,621 |
| Total income from all sources (including contributions) | 2022-01-01 | $-169,057,777 |
| Total of all expenses incurred | 2022-01-01 | $16,324 |
| Value of total assets at end of year | 2022-01-01 | $1,221,099,354 |
| Value of total assets at beginning of year | 2022-01-01 | $1,413,143,090 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $16,324 |
| Total interest from all sources | 2022-01-01 | $1,958,818 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-01-01 | $9,852,610 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-01-01 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-01-01 | $9,852,610 |
| Administrative expenses professional fees incurred | 2022-01-01 | $4,425 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $2,054,786 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $396,108 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $554,381,498 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $576,120,621 |
| Administrative expenses (other) incurred | 2022-01-01 | $3,300 |
| Value of net income/loss | 2022-01-01 | $-169,074,101 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $666,717,856 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $837,022,469 |
| Investment advisory and management fees | 2022-01-01 | $8,599 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-01-01 | $666,531,377 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-01-01 | $836,745,897 |
| Interest earned on other investments | 2022-01-01 | $1,955,172 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $552,513,191 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-01-01 | $3,646 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-01-01 | $-180,869,205 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $26,355,077 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $26,355,077 |
| 2021 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2021 401k financial data |
|---|
| Total transfer of assets to this plan | 2021-12-31 | $43,706,575 |
| Total transfer of assets from this plan | 2021-12-31 | $453,206,724 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $576,120,621 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $1,053,832,284 |
| Total income from all sources (including contributions) | 2021-12-31 | $158,027,342 |
| Total of all expenses incurred | 2021-12-31 | $14,962 |
| Value of total assets at end of year | 2021-12-31 | $1,413,143,090 |
| Value of total assets at beginning of year | 2021-12-31 | $2,142,342,522 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $14,962 |
| Total interest from all sources | 2021-12-31 | $2,449,748 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $8,433,643 |
| 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 | $8,433,643 |
| Administrative expenses professional fees incurred | 2021-12-31 | $3,363 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $396,108 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $684,486 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $576,120,621 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $1,053,832,284 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $158,012,380 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $837,022,469 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $1,088,510,238 |
| Investment advisory and management fees | 2021-12-31 | $8,299 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $836,745,897 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $1,088,045,949 |
| Interest earned on other investments | 2021-12-31 | $2,449,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $576,001,085 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $1,053,612,087 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $1,053,612,087 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $748 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $147,143,951 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $482,414,221 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $482,414,221 |
| 2020 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $39,745,450 |
| Total transfer of assets from this plan | 2020-12-31 | $355,307,141 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,053,832,284 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $1,072,422,937 |
| Total income from all sources (including contributions) | 2020-12-31 | $163,915,998 |
| Total of all expenses incurred | 2020-12-31 | $14,242 |
| Value of total assets at end of year | 2020-12-31 | $2,142,342,522 |
| Value of total assets at beginning of year | 2020-12-31 | $2,312,593,110 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $14,242 |
| Total interest from all sources | 2020-12-31 | $4,269,009 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $13,123,319 |
| 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 | $13,123,319 |
| Administrative expenses professional fees incurred | 2020-12-31 | $3,070 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $684,486 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $1,472,266 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $1,053,832,284 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $1,072,422,937 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Value of net income/loss | 2020-12-31 | $163,901,756 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $1,088,510,238 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $1,240,170,173 |
| Investment advisory and management fees | 2020-12-31 | $7,872 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $1,088,045,949 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $1,239,611,362 |
| Interest earned on other investments | 2020-12-31 | $4,266,150 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $1,053,612,087 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $1,071,509,482 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $1,071,509,482 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $2,859 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $146,523,670 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $23,833,143 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $23,833,143 |
| 2019 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $212,913,222 |
| Total transfer of assets from this plan | 2019-12-31 | $468,188,971 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $1,072,422,937 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $685,550,434 |
| Total income from all sources (including contributions) | 2019-12-31 | $288,290,526 |
| Total of all expenses incurred | 2019-12-31 | $12,711 |
| Value of total assets at end of year | 2019-12-31 | $2,312,593,110 |
| Value of total assets at beginning of year | 2019-12-31 | $1,892,718,541 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $12,711 |
| Total interest from all sources | 2019-12-31 | $3,146,642 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $16,560,875 |
| 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 | $16,560,875 |
| Administrative expenses professional fees incurred | 2019-12-31 | $3,726 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $1,472,266 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $2,305,549 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $1,072,422,937 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $685,550,434 |
| Value of net income/loss | 2019-12-31 | $288,277,815 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $1,240,170,173 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $1,207,168,107 |
| Investment advisory and management fees | 2019-12-31 | $8,985 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $1,239,611,362 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $1,206,338,307 |
| Interest earned on other investments | 2019-12-31 | $3,136,889 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $1,071,509,482 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $684,074,685 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $684,074,685 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $9,753 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $268,583,009 |
| 2018 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2018 401k financial data |
|---|
| Total transfer of assets to this plan | 2018-12-31 | $28,683,682 |
| Total transfer of assets from this plan | 2018-12-31 | $308,581,528 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $685,550,434 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,987,066,172 |
| Expenses. Interest paid | 2018-12-31 | $1,837 |
| 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 | $1,837 |
| Total income from all sources (including contributions) | 2018-12-31 | $-131,745,935 |
| Total of all expenses incurred | 2018-12-31 | $14,165 |
| Value of total assets at end of year | 2018-12-31 | $1,892,718,541 |
| Value of total assets at beginning of year | 2018-12-31 | $3,605,892,225 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $12,328 |
| Total interest from all sources | 2018-12-31 | $4,218,487 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $18,617,399 |
| 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 | $18,617,399 |
| Administrative expenses professional fees incurred | 2018-12-31 | $3,783 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $2,305,549 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $408,853,902 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $685,550,434 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $1,987,066,172 |
| Value of net income/loss | 2018-12-31 | $-131,760,100 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $1,207,168,107 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $1,618,826,053 |
| Investment advisory and management fees | 2018-12-31 | $8,545 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $1,206,338,307 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $1,618,273,254 |
| Interest earned on other investments | 2018-12-31 | $4,210,147 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $684,074,685 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,578,765,069 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,578,765,069 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $8,340 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-154,581,821 |
| 2017 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $88,502,251 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $88,502,251 |
| Total transfer of assets to this plan | 2017-12-31 | $311,261,759 |
| Total transfer of assets from this plan | 2017-12-31 | $683,683,395 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,987,066,172 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,151,368,906 |
| Total income from all sources (including contributions) | 2017-12-31 | $273,460,076 |
| Total loss/gain on sale of assets | 2017-12-31 | $154,033,086 |
| Total of all expenses incurred | 2017-12-31 | $9,576 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $0 |
| Value of total assets at end of year | 2017-12-31 | $3,605,892,225 |
| Value of total assets at beginning of year | 2017-12-31 | $2,869,166,095 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,576 |
| Total interest from all sources | 2017-12-31 | $4,707,686 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $26,217,053 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $26,217,053 |
| Administrative expenses professional fees incurred | 2017-12-31 | $3,765 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $408,853,902 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $1,163,827 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $1,987,066,172 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $1,151,368,906 |
| Value of net income/loss | 2017-12-31 | $273,450,500 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $1,618,826,053 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $1,717,797,189 |
| Investment advisory and management fees | 2017-12-31 | $5,811 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $1,618,273,254 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $1,716,793,285 |
| Interest earned on other investments | 2017-12-31 | $4,697,161 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,578,765,069 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $1,151,208,983 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $1,151,208,983 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $10,525 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $674,589,647 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $520,556,561 |
| 2016 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $218,284,873 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $218,284,873 |
| Total transfer of assets to this plan | 2016-12-31 | $935,941,991 |
| Total transfer of assets from this plan | 2016-12-31 | $853,443,337 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,151,368,906 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $1,198,970,839 |
| Total income from all sources (including contributions) | 2016-12-31 | $285,743,249 |
| Total loss/gain on sale of assets | 2016-12-31 | $38,616,198 |
| Total of all expenses incurred | 2016-12-31 | $9,719 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $0 |
| Value of total assets at end of year | 2016-12-31 | $2,869,166,095 |
| Value of total assets at beginning of year | 2016-12-31 | $2,548,535,844 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $9,719 |
| Total interest from all sources | 2016-12-31 | $6,892,702 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $21,949,476 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $21,949,476 |
| Administrative expenses professional fees incurred | 2016-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $1,163,827 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $1,453,537 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $1,151,368,906 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $1,198,970,839 |
| Value of net income/loss | 2016-12-31 | $285,733,530 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $1,717,797,189 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,349,565,005 |
| Investment advisory and management fees | 2016-12-31 | $5,809 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $1,716,793,285 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $1,348,361,469 |
| Interest earned on other investments | 2016-12-31 | $6,881,938 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $1,151,208,983 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $1,198,720,838 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $1,198,720,838 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $10,764 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $224,999,153 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $186,382,955 |
| 2015 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-159,470,493 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-159,470,493 |
| Total transfer of assets to this plan | 2015-12-31 | $686,248,940 |
| Total transfer of assets from this plan | 2015-12-31 | $403,969,662 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $1,198,970,839 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $838,597,932 |
| Total income from all sources (including contributions) | 2015-12-31 | $-66,616,751 |
| Total loss/gain on sale of assets | 2015-12-31 | $66,316,877 |
| Total of all expenses incurred | 2015-12-31 | $9,679 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $2,548,535,844 |
| Value of total assets at beginning of year | 2015-12-31 | $1,972,510,089 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $9,679 |
| Total interest from all sources | 2015-12-31 | $7,181,371 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $19,355,494 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $19,355,494 |
| Administrative expenses professional fees incurred | 2015-12-31 | $3,910 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $1,453,537 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $829,995 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $1,198,970,839 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $838,597,932 |
| Value of net income/loss | 2015-12-31 | $-66,626,430 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,349,565,005 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $1,133,912,157 |
| Investment advisory and management fees | 2015-12-31 | $5,769 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $1,348,361,469 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $1,132,666,498 |
| Interest earned on other investments | 2015-12-31 | $7,177,311 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $1,198,720,838 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $839,013,596 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $839,013,596 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $4,060 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $209,821,360 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $143,504,483 |
| 2014 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $16,056,644 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $16,056,644 |
| Total transfer of assets to this plan | 2014-12-31 | $523,319,781 |
| Total transfer of assets from this plan | 2014-12-31 | $75,000,600 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $838,597,932 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $643,973,202 |
| Total income from all sources (including contributions) | 2014-12-31 | $52,995,165 |
| Total loss/gain on sale of assets | 2014-12-31 | $22,234,055 |
| Total of all expenses incurred | 2014-12-31 | $9,648 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $0 |
| Value of total assets at end of year | 2014-12-31 | $1,972,510,089 |
| Value of total assets at beginning of year | 2014-12-31 | $1,276,580,661 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $9,648 |
| Total interest from all sources | 2014-12-31 | $3,735,557 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $10,968,909 |
| Administrative expenses professional fees incurred | 2014-12-31 | $3,860 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $829,995 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $478,496 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $838,597,932 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $643,973,202 |
| Value of net income/loss | 2014-12-31 | $52,985,517 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $1,133,912,157 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $632,607,459 |
| Investment advisory and management fees | 2014-12-31 | $5,788 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $1,132,666,498 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $632,154,558 |
| Interest earned on other investments | 2014-12-31 | $3,734,296 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $839,013,596 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $643,947,607 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $643,947,607 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $1,261 |
| Income. Dividends from common stock | 2014-12-31 | $10,968,909 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $74,616,424 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $52,382,369 |
| 2013 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $123,571,074 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $123,571,074 |
| Total transfer of assets to this plan | 2013-12-31 | $317,888,418 |
| Total transfer of assets from this plan | 2013-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $643,973,202 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $183,139,081 |
| Total income from all sources (including contributions) | 2013-12-31 | $131,807,662 |
| Total loss/gain on sale of assets | 2013-12-31 | $0 |
| Total of all expenses incurred | 2013-12-31 | $9,904 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $0 |
| Value of total assets at end of year | 2013-12-31 | $1,276,580,661 |
| Value of total assets at beginning of year | 2013-12-31 | $366,060,364 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $9,904 |
| Total interest from all sources | 2013-12-31 | $1,923,687 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $6,312,901 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2013-12-31 | $6,312,901 |
| Administrative expenses professional fees incurred | 2013-12-31 | $4,100 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $478,496 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $139,554 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $643,973,202 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $183,139,081 |
| Value of net income/loss | 2013-12-31 | $131,797,758 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $632,607,459 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $182,921,283 |
| Investment advisory and management fees | 2013-12-31 | $5,804 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $632,154,558 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $182,775,363 |
| Interest earned on other investments | 2013-12-31 | $1,922,928 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $643,947,607 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $183,145,447 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $183,145,447 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $759 |
| 2012 : ISHARES RUSSELL 2000 INDEX COLLECTIVE FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $4,852,089 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $4,852,089 |
| Total transfer of assets to this plan | 2012-12-31 | $176,039,158 |
| 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 | $183,139,081 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $0 |
| Total income from all sources (including contributions) | 2012-12-31 | $6,885,464 |
| Total loss/gain on sale of assets | 2012-12-31 | $0 |
| Total of all expenses incurred | 2012-12-31 | $3,339 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $0 |
| Value of total assets at end of year | 2012-12-31 | $366,060,364 |
| Value of total assets at beginning of year | 2012-12-31 | $0 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $3,339 |
| Total interest from all sources | 2012-12-31 | $176,901 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $1,856,474 |
| Administrative expenses professional fees incurred | 2012-12-31 | $1,388 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $139,554 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $183,139,081 |
| Value of net income/loss | 2012-12-31 | $6,882,125 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $182,921,283 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $0 |
| Investment advisory and management fees | 2012-12-31 | $1,951 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2012-12-31 | $182,775,363 |
| Interest earned on other investments | 2012-12-31 | $176,870 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $183,145,447 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $31 |
| Income. Dividends from common stock | 2012-12-31 | $1,856,474 |
