BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan GOVERNMENT SHORT-TERM INVESTMENT FUND
| Measure | Date | Value |
|---|
| 2023 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2023 401k financial data |
|---|
| Total transfer of assets to this plan | 2023-12-31 | $2,319,863,764 |
| Total transfer of assets from this plan | 2023-12-31 | $1,420,921,476 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $26,432,324 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $9,540,473 |
| Total income from all sources (including contributions) | 2023-12-31 | $188,534,417 |
| Total loss/gain on sale of assets | 2023-12-31 | $9,420 |
| Total of all expenses incurred | 2023-12-31 | $57,174 |
| Value of total assets at end of year | 2023-12-31 | $3,970,618,556 |
| Value of total assets at beginning of year | 2023-12-31 | $2,866,307,174 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $57,174 |
| Total interest from all sources | 2023-12-31 | $188,524,997 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $9,974,140 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $6,732,833 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $26,432,324 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $9,540,473 |
| Administrative expenses (other) incurred | 2023-12-31 | $-4,540 |
| Total non interest bearing cash at end of year | 2023-12-31 | $201,024,569 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $75,108,124 |
| Value of net income/loss | 2023-12-31 | $188,477,243 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $3,944,186,232 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $2,856,766,701 |
| Investment advisory and management fees | 2023-12-31 | $48,304 |
| Income. Interest from US Government securities | 2023-12-31 | $188,524,997 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $1,569,000,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $1,516,500,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $1,516,500,000 |
| Asset value of US Government securities at end of year | 2023-12-31 | $2,190,619,847 |
| Asset value of US Government securities at beginning of year | 2023-12-31 | $1,267,966,217 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $558,148,073,072 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $558,148,063,652 |
| Total transfer of assets to this plan | 2023-01-01 | $2,319,863,764 |
| Total transfer of assets from this plan | 2023-01-01 | $1,420,921,476 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $26,432,324 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-01-01 | $9,540,473 |
| Total income from all sources (including contributions) | 2023-01-01 | $188,534,417 |
| Total loss/gain on sale of assets | 2023-01-01 | $9,420 |
| Total of all expenses incurred | 2023-01-01 | $57,174 |
| Value of total assets at end of year | 2023-01-01 | $3,970,618,556 |
| Value of total assets at beginning of year | 2023-01-01 | $2,866,307,174 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-01-01 | $57,174 |
| Total interest from all sources | 2023-01-01 | $188,524,997 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-01-01 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-01-01 | $9,974,140 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-01-01 | $6,732,833 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-01-01 | $26,432,324 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-01-01 | $9,540,473 |
| Administrative expenses (other) incurred | 2023-01-01 | $-4,540 |
| Total non interest bearing cash at end of year | 2023-01-01 | $201,024,569 |
| Total non interest bearing cash at beginning of year | 2023-01-01 | $75,108,124 |
| Value of net income/loss | 2023-01-01 | $188,477,243 |
| Value of net assets at end of year (total assets less liabilities) | 2023-01-01 | $3,944,186,232 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-01-01 | $2,856,766,701 |
| Investment advisory and management fees | 2023-01-01 | $48,304 |
| Income. Interest from US Government securities | 2023-01-01 | $188,524,997 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-01-01 | $1,569,000,000 |
| Asset value of US Government securities at end of year | 2023-01-01 | $2,190,619,847 |
| Asset value of US Government securities at beginning of year | 2023-01-01 | $1,267,966,217 |
| Aggregate proceeds on sale of assets | 2023-01-01 | $558,148,073,072 |
| Aggregate carrying amount (costs) on sale of assets | 2023-01-01 | $558,148,063,652 |
| 2022 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2022 401k financial data |
|---|
| Total transfer of assets to this plan | 2022-12-31 | $984,124,741 |
| Total transfer of assets from this plan | 2022-12-31 | $1,340,225,021 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $9,540,473 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $103,417,454 |
| Total income from all sources (including contributions) | 2022-12-31 | $45,460,871 |
| Total loss/gain on sale of assets | 2022-12-31 | $46,732 |
| Total of all expenses incurred | 2022-12-31 | $51,884 |
| Value of total assets at end of year | 2022-12-31 | $2,866,307,174 |
| Value of total assets at beginning of year | 2022-12-31 | $3,270,875,448 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $51,884 |
| Total interest from all sources | 2022-12-31 | $45,414,139 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Administrative expenses professional fees incurred | 2022-12-31 | $13,213 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $6,732,833 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $329,061 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $9,540,473 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $103,417,454 |
| Administrative expenses (other) incurred | 2022-12-31 | $977 |
| Total non interest bearing cash at end of year | 2022-12-31 | $75,108,124 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $6,092,560 |
| Value of net income/loss | 2022-12-31 | $45,408,987 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $2,856,766,701 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $3,167,457,994 |
| Investment advisory and management fees | 2022-12-31 | $37,694 |
| Income. Interest from US Government securities | 2022-12-31 | $45,414,139 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $1,516,500,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,345,500,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,345,500,000 |
| Asset value of US Government securities at end of year | 2022-12-31 | $1,267,966,217 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $1,918,953,827 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $276,040,058,497 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $276,040,011,765 |
| Total transfer of assets to this plan | 2022-01-01 | $984,124,741 |
| Total transfer of assets from this plan | 2022-01-01 | $1,340,225,021 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $9,540,473 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-01-01 | $103,417,454 |
| Total income from all sources (including contributions) | 2022-01-01 | $45,460,871 |
| Total loss/gain on sale of assets | 2022-01-01 | $46,732 |
| Total of all expenses incurred | 2022-01-01 | $51,884 |
| Value of total assets at end of year | 2022-01-01 | $2,866,307,174 |
| Value of total assets at beginning of year | 2022-01-01 | $3,270,875,448 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-01-01 | $51,884 |
| Total interest from all sources | 2022-01-01 | $45,414,139 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-01-01 | No |
| Administrative expenses professional fees incurred | 2022-01-01 | $13,213 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-01-01 | $6,732,833 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-01-01 | $329,061 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-01-01 | $9,540,473 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-01-01 | $103,417,454 |
| Administrative expenses (other) incurred | 2022-01-01 | $977 |
| Total non interest bearing cash at end of year | 2022-01-01 | $75,108,124 |
| Total non interest bearing cash at beginning of year | 2022-01-01 | $6,092,560 |
| Value of net income/loss | 2022-01-01 | $45,408,987 |
| Value of net assets at end of year (total assets less liabilities) | 2022-01-01 | $2,856,766,701 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-01-01 | $3,167,457,994 |
| Investment advisory and management fees | 2022-01-01 | $37,694 |
| Income. Interest from US Government securities | 2022-01-01 | $45,414,139 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-01-01 | $1,516,500,000 |
| Asset value of US Government securities at end of year | 2022-01-01 | $1,267,966,217 |
| Asset value of US Government securities at beginning of year | 2022-01-01 | $1,918,953,827 |
| Aggregate proceeds on sale of assets | 2022-01-01 | $276,040,058,497 |
| Aggregate carrying amount (costs) on sale of assets | 2022-01-01 | $276,040,011,765 |
| 2021 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2021 401k financial data |
|---|
| Total transfer of assets to this plan | 2021-12-31 | $775,454,792 |
| Total transfer of assets from this plan | 2021-12-31 | $1,213,229,471 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $103,417,454 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $34,441,488 |
| Total income from all sources (including contributions) | 2021-12-31 | $2,696,504 |
| Total loss/gain on sale of assets | 2021-12-31 | $42,695 |
| Total of all expenses incurred | 2021-12-31 | $66,702 |
| Value of total assets at end of year | 2021-12-31 | $3,270,875,448 |
| Value of total assets at beginning of year | 2021-12-31 | $3,637,044,359 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $66,702 |
| Total interest from all sources | 2021-12-31 | $2,653,809 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Administrative expenses professional fees incurred | 2021-12-31 | $12,590 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $329,061 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $1,037,026 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $103,417,454 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $34,441,488 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Total non interest bearing cash at end of year | 2021-12-31 | $6,092,560 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $76,148,464 |
| Value of net income/loss | 2021-12-31 | $2,629,802 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $3,167,457,994 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $3,602,602,871 |
| Investment advisory and management fees | 2021-12-31 | $50,812 |
| Income. Interest from US Government securities | 2021-12-31 | $2,653,809 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,345,500,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $925,275,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $925,275,000 |
| Asset value of US Government securities at end of year | 2021-12-31 | $1,918,953,827 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $2,634,583,869 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $283,820,665,472 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $283,820,622,777 |
| 2020 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $-298,674 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $-298,674 |
| Total transfer of assets to this plan | 2020-12-31 | $2,615,851,376 |
| Total transfer of assets from this plan | 2020-12-31 | $1,454,959,874 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $34,441,488 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $8,135,969 |
| Total income from all sources (including contributions) | 2020-12-31 | $14,817,288 |
| Total loss/gain on sale of assets | 2020-12-31 | $48,544 |
| Total of all expenses incurred | 2020-12-31 | $86,227 |
| Value of total assets at end of year | 2020-12-31 | $3,637,044,359 |
| Value of total assets at beginning of year | 2020-12-31 | $2,435,116,277 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $86,227 |
| Total interest from all sources | 2020-12-31 | $15,067,418 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Administrative expenses professional fees incurred | 2020-12-31 | $16,981 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $1,037,026 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $1,470,633 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $34,441,488 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $8,135,969 |
| Administrative expenses (other) incurred | 2020-12-31 | $1,417 |
| Total non interest bearing cash at end of year | 2020-12-31 | $76,148,464 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $205,829 |
| Value of net income/loss | 2020-12-31 | $14,731,061 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $3,602,602,871 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $2,426,980,308 |
| Investment advisory and management fees | 2020-12-31 | $67,829 |
| Income. Interest from US Government securities | 2020-12-31 | $15,067,418 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $925,275,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $2,433,439,815 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $2,433,439,815 |
| Asset value of US Government securities at end of year | 2020-12-31 | $2,634,583,869 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $242,867,947,152 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $242,867,898,608 |
| 2019 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $357,668 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $357,668 |
| Total transfer of assets to this plan | 2019-12-31 | $538,175,322 |
| Total transfer of assets from this plan | 2019-12-31 | $285,399,298 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $8,135,969 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $4,197,364 |
| Total income from all sources (including contributions) | 2019-12-31 | $50,113,612 |
| Total loss/gain on sale of assets | 2019-12-31 | $45,192 |
| Total of all expenses incurred | 2019-12-31 | $152,299 |
| Value of total assets at end of year | 2019-12-31 | $2,435,116,277 |
| Value of total assets at beginning of year | 2019-12-31 | $2,128,440,335 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $152,299 |
| Total interest from all sources | 2019-12-31 | $49,710,752 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Administrative expenses professional fees incurred | 2019-12-31 | $14,596 |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $0 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $635,500,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $1,470,633 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $1,046,715 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $8,135,969 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $4,197,364 |
| Total non interest bearing cash at end of year | 2019-12-31 | $205,829 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $0 |
| Value of net income/loss | 2019-12-31 | $49,961,313 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $2,426,980,308 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $2,124,242,971 |
| Investment advisory and management fees | 2019-12-31 | $137,703 |
| Income. Interest from US Government securities | 2019-12-31 | $49,710,752 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $782,500,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $304,016 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $304,016 |
| Asset value of US Government securities at end of year | 2019-12-31 | $1,650,939,815 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $1,491,589,604 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $188,021,549,143 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $188,021,503,951 |
| 2018 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $29,374 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $29,374 |
| Total transfer of assets to this plan | 2018-12-31 | $1,226,995,065 |
| Total transfer of assets from this plan | 2018-12-31 | $255,899,785 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $4,197,364 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $1,177,501 |
| Total income from all sources (including contributions) | 2018-12-31 | $34,555,033 |
| Total loss/gain on sale of assets | 2018-12-31 | $7,231 |
| Total of all expenses incurred | 2018-12-31 | $138,908 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $0 |
| Value of total assets at end of year | 2018-12-31 | $2,128,440,335 |
| Value of total assets at beginning of year | 2018-12-31 | $1,119,909,067 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $138,908 |
| Total interest from all sources | 2018-12-31 | $34,518,428 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $14,741 |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $635,500,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $387,500,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $1,046,715 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $389,136 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $4,197,364 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $1,177,501 |
| Value of net income/loss | 2018-12-31 | $34,416,125 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $2,124,242,971 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $1,118,731,566 |
| Investment advisory and management fees | 2018-12-31 | $124,167 |
| Income. Interest from US Government securities | 2018-12-31 | $34,518,428 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $304,016 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $735,209 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $735,209 |
| Asset value of US Government securities at end of year | 2018-12-31 | $1,491,589,604 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $731,284,722 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $152,430,771,213 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $152,430,763,982 |
| 2017 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $-257,692 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-257,692 |
| Total transfer of assets to this plan | 2017-12-31 | $393,822,322 |
| Total transfer of assets from this plan | 2017-12-31 | $281,471,948 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $1,177,501 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $413,363 |
| Total income from all sources (including contributions) | 2017-12-31 | $9,109,195 |
| Total loss/gain on sale of assets | 2017-12-31 | $7,641 |
| Total of all expenses incurred | 2017-12-31 | $111,426 |
| 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 | $1,119,909,067 |
| Value of total assets at beginning of year | 2017-12-31 | $997,796,786 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $111,426 |
| Total interest from all sources | 2017-12-31 | $9,359,246 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $14,777 |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $387,500,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $422,500,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $389,136 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $295,521 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $1,177,501 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $413,363 |
| Value of net income/loss | 2017-12-31 | $8,997,769 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $1,118,731,566 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $997,383,423 |
| Investment advisory and management fees | 2017-12-31 | $96,649 |
| Income. Interest from US Government securities | 2017-12-31 | $9,359,246 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $735,209 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $993,414 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $993,414 |
| Asset value of US Government securities at end of year | 2017-12-31 | $731,284,722 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $574,007,851 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $91,945,503,409 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $91,945,495,768 |
| 2016 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $195,372 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $195,372 |
| Total transfer of assets to this plan | 2016-12-31 | $822,407,845 |
| Total transfer of assets from this plan | 2016-12-31 | $306,712,328 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $413,363 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $108,057 |
| Total income from all sources (including contributions) | 2016-12-31 | $2,673,065 |
| Total loss/gain on sale of assets | 2016-12-31 | $3,044 |
| Total of all expenses incurred | 2016-12-31 | $101,277 |
| 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 | $997,796,786 |
| Value of total assets at beginning of year | 2016-12-31 | $479,224,175 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $101,277 |
| Total interest from all sources | 2016-12-31 | $2,474,649 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| Administrative expenses professional fees incurred | 2016-12-31 | $15,140 |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $422,500,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $159,997,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $295,521 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $41,350 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $413,363 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $108,057 |
| Value of net income/loss | 2016-12-31 | $2,571,788 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $997,383,423 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $479,116,118 |
| Investment advisory and management fees | 2016-12-31 | $86,137 |
| Income. Interest from US Government securities | 2016-12-31 | $2,474,649 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $993,414 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $850 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $850 |
| Asset value of US Government securities at end of year | 2016-12-31 | $574,007,851 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $319,184,975 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $61,145,877,747 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $61,145,874,703 |
| 2015 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-27,203 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-27,203 |
| Total transfer of assets to this plan | 2015-12-31 | $463,300,626 |
| Total transfer of assets from this plan | 2015-12-31 | $333,838,022 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $108,057 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $46,719 |
| Total income from all sources (including contributions) | 2015-12-31 | $562,023 |
| Total loss/gain on sale of assets | 2015-12-31 | $3,466 |
| Total of all expenses incurred | 2015-12-31 | $90,306 |
| 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 | $479,224,175 |
| Value of total assets at beginning of year | 2015-12-31 | $349,228,516 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $90,306 |
| Total interest from all sources | 2015-12-31 | $585,760 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| Administrative expenses professional fees incurred | 2015-12-31 | $15,140 |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $159,997,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $119,060,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $41,350 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $92,493 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $108,057 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $46,719 |
| Administrative expenses (other) incurred | 2015-12-31 | $-2,955 |
| Value of net income/loss | 2015-12-31 | $471,717 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $479,116,118 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $349,181,797 |
| Investment advisory and management fees | 2015-12-31 | $78,121 |
| Income. Interest from US Government securities | 2015-12-31 | $585,760 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $850 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $1,722 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $1,722 |
| Asset value of US Government securities at end of year | 2015-12-31 | $319,184,975 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $230,074,301 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $43,255,595,526 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $43,255,592,060 |
| 2014 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-8,494 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-8,494 |
| Total transfer of assets to this plan | 2014-12-31 | $94,286,835 |
| Total transfer of assets from this plan | 2014-12-31 | $120,571,449 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $46,719 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $5,027,242 |
| Total income from all sources (including contributions) | 2014-12-31 | $305,582 |
| Total loss/gain on sale of assets | 2014-12-31 | $2,794 |
| Total of all expenses incurred | 2014-12-31 | $74,258 |
| 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 | $349,228,516 |
| Value of total assets at beginning of year | 2014-12-31 | $380,262,329 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $74,258 |
| Total interest from all sources | 2014-12-31 | $311,282 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| Administrative expenses professional fees incurred | 2014-12-31 | $14,928 |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $119,060,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $90,690,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $92,493 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $5,035,624 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $46,719 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $5,027,242 |
| Administrative expenses (other) incurred | 2014-12-31 | $-14,493 |
| Value of net income/loss | 2014-12-31 | $231,324 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $349,181,797 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $375,235,087 |
| Investment advisory and management fees | 2014-12-31 | $73,823 |
| Income. Interest from US Government securities | 2014-12-31 | $311,282 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $1,722 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $832 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $832 |
| Asset value of US Government securities at end of year | 2014-12-31 | $230,074,301 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $284,535,873 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $30,566,970,833 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $30,566,968,039 |
| 2013 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-32,792 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-32,792 |
| Total transfer of assets to this plan | 2013-12-31 | $155,210,228 |
| Total transfer of assets from this plan | 2013-12-31 | $233,261,608 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $5,027,242 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $72,389 |
| Total income from all sources (including contributions) | 2013-12-31 | $466,630 |
| Total loss/gain on sale of assets | 2013-12-31 | $5,199 |
| Total of all expenses incurred | 2013-12-31 | $87,421 |
| 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 | $380,262,329 |
| Value of total assets at beginning of year | 2013-12-31 | $452,979,647 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $87,421 |
| Total interest from all sources | 2013-12-31 | $494,223 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| Administrative expenses professional fees incurred | 2013-12-31 | $15,750 |
| Assets. Other investments not covered elsewhere at end of year | 2013-12-31 | $90,690,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2013-12-31 | $216,658,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $5,035,624 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $13,858 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $5,027,242 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $72,389 |
| Administrative expenses (other) incurred | 2013-12-31 | $-3,389 |
| Value of net income/loss | 2013-12-31 | $379,209 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $375,235,087 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $452,907,258 |
| Investment advisory and management fees | 2013-12-31 | $75,060 |
| Income. Interest from US Government securities | 2013-12-31 | $494,223 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $832 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $38 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $38 |
| Asset value of US Government securities at end of year | 2013-12-31 | $284,535,873 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $236,307,751 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $39,449,852,178 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $39,449,846,979 |
| 2012 : GOVERNMENT SHORT-TERM INVESTMENT FUND 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $42,441 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $42,441 |
| Total transfer of assets to this plan | 2012-12-31 | $471,637,325 |
| Total transfer of assets from this plan | 2012-12-31 | $18,931,606 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $72,389 |
| 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 | $226,921 |
| Total loss/gain on sale of assets | 2012-12-31 | $638 |
| Total of all expenses incurred | 2012-12-31 | $25,382 |
| 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 | $452,979,647 |
| 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 | $25,382 |
| Total interest from all sources | 2012-12-31 | $183,842 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $7,038 |
| Assets. Other investments not covered elsewhere at end of year | 2012-12-31 | $216,658,000 |
| Assets. Other investments not covered elsewhere at beginning of year | 2012-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $13,858 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $72,389 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $0 |
| Administrative expenses (other) incurred | 2012-12-31 | $-11,607 |
| Value of net income/loss | 2012-12-31 | $201,539 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $452,907,258 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $0 |
| Investment advisory and management fees | 2012-12-31 | $29,951 |
| Income. Interest from US Government securities | 2012-12-31 | $183,842 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $38 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $0 |
| Asset value of US Government securities at end of year | 2012-12-31 | $236,307,751 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $0 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $14,158,967,101 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $14,158,966,463 |
