BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan US TREASURY INFLATION PROTECTED SECURITIES FUND F
401k plan membership statisitcs for US TREASURY INFLATION PROTECTED SECURITIES FUND F
| Measure | Date | Value |
|---|
| 2023 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $147,547,092 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $147,547,092 |
| Total transfer of assets to this plan | 2023-12-31 | $1,175,934,953 |
| Total transfer of assets from this plan | 2023-12-31 | $1,448,635,683 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $36,380,613 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $15,619,370 |
| Total income from all sources (including contributions) | 2023-12-31 | $201,809,622 |
| Total of all expenses incurred | 2023-12-31 | $15,237 |
| Value of total assets at end of year | 2023-12-31 | $5,208,831,966 |
| Value of total assets at beginning of year | 2023-12-31 | $5,258,977,068 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $15,237 |
| Total interest from all sources | 2023-12-31 | $50 |
| 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 | $36,373,820 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $15,612,202 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $36,380,613 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $15,619,370 |
| Administrative expenses (other) incurred | 2023-12-31 | $3,300 |
| Value of net income/loss | 2023-12-31 | $201,794,385 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $5,172,451,353 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $5,243,357,698 |
| Investment advisory and management fees | 2023-12-31 | $8,075 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $5,172,457,391 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $5,243,364,474 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $755 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $392 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $392 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $50 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $54,262,480 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $17,051 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $17,051 |
| 2022 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,132,194,456 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,132,194,456 |
| Total transfer of assets to this plan | 2022-12-31 | $1,382,948,473 |
| Total transfer of assets from this plan | 2022-12-31 | $1,764,942,005 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $15,619,370 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $15,995,416 |
| Total income from all sources (including contributions) | 2022-12-31 | $-714,872,262 |
| Total of all expenses incurred | 2022-12-31 | $14,387 |
| Value of total assets at end of year | 2022-12-31 | $5,258,977,068 |
| Value of total assets at beginning of year | 2022-12-31 | $6,356,233,295 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $14,387 |
| Total interest from all sources | 2022-12-31 | $12 |
| 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 | $3,791 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $15,612,202 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $15,988,101 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $15,619,370 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $15,995,416 |
| Administrative expenses (other) incurred | 2022-12-31 | $3,300 |
| Value of net income/loss | 2022-12-31 | $-714,886,649 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $5,243,357,698 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $6,340,237,879 |
| Investment advisory and management fees | 2022-12-31 | $7,296 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $5,243,364,474 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $6,340,244,740 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $392 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $454 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $454 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $12 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $417,322,182 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $12,739 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $12,739 |
| 2021 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-173,609,474 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-173,609,474 |
| Total transfer of assets to this plan | 2021-12-31 | $2,416,682,101 |
| Total transfer of assets from this plan | 2021-12-31 | $2,857,549,056 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $15,995,416 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $71,551,675 |
| Total income from all sources (including contributions) | 2021-12-31 | $333,381,649 |
| Total of all expenses incurred | 2021-12-31 | $13,519 |
| Value of total assets at end of year | 2021-12-31 | $6,356,233,295 |
| Value of total assets at beginning of year | 2021-12-31 | $6,519,288,379 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $13,519 |
| Total interest from all sources | 2021-12-31 | $4 |
| 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 | $3,370 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $15,988,101 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $71,544,971 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $15,995,416 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $71,551,675 |
| Administrative expenses (other) incurred | 2021-12-31 | $3,300 |
| Value of net income/loss | 2021-12-31 | $333,368,130 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $6,340,237,879 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $6,447,736,704 |
| Investment advisory and management fees | 2021-12-31 | $6,849 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $6,340,244,740 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $6,447,743,005 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $454 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $403 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $403 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $4 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $506,991,119 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $201,571 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $201,571 |
| 2020 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $2,257,110,776 |
| Total transfer of assets from this plan | 2020-12-31 | $1,472,562,149 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $71,551,675 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $45,693,218 |
| Total income from all sources (including contributions) | 2020-12-31 | $577,499,637 |
| Total of all expenses incurred | 2020-12-31 | $13,864 |
| Value of total assets at end of year | 2020-12-31 | $6,519,288,379 |
| Value of total assets at beginning of year | 2020-12-31 | $5,131,395,522 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $13,864 |
| Total interest from all sources | 2020-12-31 | $60 |
| 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 | $3,341 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $71,544,971 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $45,686,830 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $71,551,675 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $45,693,218 |
| Administrative expenses (other) incurred | 2020-12-31 | $3,300 |
| Value of net income/loss | 2020-12-31 | $577,485,773 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $6,447,736,704 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $5,085,702,304 |
| Investment advisory and management fees | 2020-12-31 | $7,223 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $6,447,743,005 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $5,085,707,692 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $403 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $60 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $577,499,577 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $4,546,490 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $4,546,490 |
| 2019 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $1,471,897,610 |
| Total transfer of assets from this plan | 2019-12-31 | $776,672,741 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $45,693,218 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $22,210,866 |
| Total income from all sources (including contributions) | 2019-12-31 | $371,530,739 |
| Total of all expenses incurred | 2019-12-31 | $15,051 |
| Value of total assets at end of year | 2019-12-31 | $5,131,395,522 |
| Value of total assets at beginning of year | 2019-12-31 | $4,041,172,613 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $15,051 |
| Total interest from all sources | 2019-12-31 | $13,119 |
| 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 | $3,727 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $45,686,830 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $22,207,301 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $45,693,218 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $22,210,866 |
| Value of net income/loss | 2019-12-31 | $371,515,688 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $5,085,702,304 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $4,018,961,747 |
| Investment advisory and management fees | 2019-12-31 | $11,324 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $5,085,707,692 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $4,018,964,778 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $534 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $534 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $13,119 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $371,517,620 |
| 2018 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-143,622,466 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-143,622,466 |
| Total transfer of assets to this plan | 2018-12-31 | $1,738,961,716 |
| Total transfer of assets from this plan | 2018-12-31 | $1,070,000,988 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $22,210,866 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $22,530,711 |
| Total income from all sources (including contributions) | 2018-12-31 | $-44,588,636 |
| Total loss/gain on sale of assets | 2018-12-31 | $-3,218,930 |
| Total of all expenses incurred | 2018-12-31 | $9,498 |
| 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 | $4,041,172,613 |
| Value of total assets at beginning of year | 2018-12-31 | $3,417,129,864 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $9,498 |
| Total interest from all sources | 2018-12-31 | $19 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $0 |
| Administrative expenses professional fees incurred | 2018-12-31 | $3,762 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $22,207,301 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $22,530,266 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $22,210,866 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $22,530,711 |
| Administrative expenses (other) incurred | 2018-12-31 | $-169 |
| Value of net income/loss | 2018-12-31 | $-44,598,134 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $4,018,961,747 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $3,394,599,153 |
| Investment advisory and management fees | 2018-12-31 | $5,905 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $4,018,964,778 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $3,394,598,598 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $534 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $19 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $102,252,741 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $530,677,234 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $533,896,164 |
| 2017 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $12,081,382 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $12,081,382 |
| Total transfer of assets to this plan | 2017-12-31 | $2,311,161,110 |
| Total transfer of assets from this plan | 2017-12-31 | $512,911,319 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $22,530,711 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $4,093,397 |
| Total income from all sources (including contributions) | 2017-12-31 | $81,279,690 |
| Total loss/gain on sale of assets | 2017-12-31 | $1,398,218 |
| Total of all expenses incurred | 2017-12-31 | $9,625 |
| 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 | $3,417,129,864 |
| Value of total assets at beginning of year | 2017-12-31 | $1,519,172,694 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,625 |
| Total interest from all sources | 2017-12-31 | $26 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $0 |
| 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 | $22,530,266 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $4,093,405 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $22,530,711 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $4,093,397 |
| Value of net income/loss | 2017-12-31 | $81,270,065 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $3,394,599,153 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $1,515,079,297 |
| Investment advisory and management fees | 2017-12-31 | $5,860 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $3,394,598,598 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $1,515,078,756 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $533 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $26 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $67,800,064 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $206,797,164 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $205,398,946 |
| 2016 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $43,209,286 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $43,209,286 |
| Total transfer of assets to this plan | 2016-12-31 | $860,373,528 |
| Total transfer of assets from this plan | 2016-12-31 | $1,024,251,143 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $4,093,397 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $8,061,454 |
| Total income from all sources (including contributions) | 2016-12-31 | $76,709,950 |
| Total loss/gain on sale of assets | 2016-12-31 | $2,125,420 |
| Total of all expenses incurred | 2016-12-31 | $9,824 |
| 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 | $1,519,172,694 |
| Value of total assets at beginning of year | 2016-12-31 | $1,610,318,240 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $9,824 |
| Total interest from all sources | 2016-12-31 | $6 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $0 |
| 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 | $4,093,405 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $8,057,759 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $4,093,397 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $8,061,454 |
| Value of net income/loss | 2016-12-31 | $76,700,126 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $1,515,079,297 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $1,602,256,786 |
| Investment advisory and management fees | 2016-12-31 | $5,914 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $1,515,078,756 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $1,602,260,173 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $308 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $308 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $6 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $31,375,238 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $528,999,980 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $526,874,560 |
| 2015 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $43,563,850 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $43,563,850 |
| Total transfer of assets to this plan | 2015-12-31 | $1,242,277,034 |
| Total transfer of assets from this plan | 2015-12-31 | $983,108,161 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $8,061,454 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $1,764,837 |
| Total income from all sources (including contributions) | 2015-12-31 | $-14,001,190 |
| Total loss/gain on sale of assets | 2015-12-31 | $-57,012,509 |
| Total of all expenses incurred | 2015-12-31 | $9,682 |
| 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 | $1,610,318,240 |
| Value of total assets at beginning of year | 2015-12-31 | $1,358,863,622 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $9,682 |
| Total interest from all sources | 2015-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $0 |
| 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 | $8,057,759 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $1,760,502 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $8,061,454 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $1,764,837 |
| Administrative expenses (other) incurred | 2015-12-31 | $-55 |
| Value of net income/loss | 2015-12-31 | $-14,010,872 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $1,602,256,786 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $1,357,098,785 |
| Investment advisory and management fees | 2015-12-31 | $5,827 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $1,602,260,173 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $1,357,102,587 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $308 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $533 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $-552,531 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $593,379,501 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $650,392,010 |
| 2014 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $21,290,579 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $21,290,579 |
| Total transfer of assets to this plan | 2014-12-31 | $749,995,460 |
| Total transfer of assets from this plan | 2014-12-31 | $383,401,273 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,764,837 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $3,850,900 |
| Total income from all sources (including contributions) | 2014-12-31 | $30,172,457 |
| Total loss/gain on sale of assets | 2014-12-31 | $-7,407,604 |
| Total of all expenses incurred | 2014-12-31 | $9,707 |
| 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 | $1,358,863,622 |
| Value of total assets at beginning of year | 2014-12-31 | $964,192,748 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $9,707 |
| Total interest from all sources | 2014-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $0 |
| 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 | $1,760,502 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $3,846,325 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $1,764,837 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $3,850,900 |
| Value of net income/loss | 2014-12-31 | $30,162,750 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $1,357,098,785 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $960,341,848 |
| Investment advisory and management fees | 2014-12-31 | $5,847 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $1,357,102,587 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $960,345,890 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $533 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $16,289,482 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $255,189,257 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $262,596,861 |
| 2013 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-142,613,459 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-142,613,459 |
| Total transfer of assets to this plan | 2013-12-31 | $264,230,840 |
| Total transfer of assets from this plan | 2013-12-31 | $551,980,972 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $3,850,900 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $3,126,523 |
| Total income from all sources (including contributions) | 2013-12-31 | $-103,208,476 |
| Total loss/gain on sale of assets | 2013-12-31 | $4,645,603 |
| Total of all expenses incurred | 2013-12-31 | $9,937 |
| 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 | $964,192,748 |
| Value of total assets at beginning of year | 2013-12-31 | $1,354,436,916 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $9,937 |
| Total interest from all sources | 2013-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $0 |
| 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 | $3,846,325 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $3,122,047 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $3,850,900 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $3,126,523 |
| Value of net income/loss | 2013-12-31 | $-103,218,413 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $960,341,848 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $1,351,310,393 |
| Investment advisory and management fees | 2013-12-31 | $5,837 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $960,345,890 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $1,351,313,869 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $1,000 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $34,759,380 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $383,197,921 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $378,552,318 |
| 2012 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $-34,559,408 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $-34,559,408 |
| Total transfer of assets to this plan | 2012-12-31 | $638,331,113 |
| Total transfer of assets from this plan | 2012-12-31 | $516,198,214 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $3,126,523 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $6,269,767 |
| Total income from all sources (including contributions) | 2012-12-31 | $76,971,642 |
| Total loss/gain on sale of assets | 2012-12-31 | $40,439,583 |
| Total of all expenses incurred | 2012-12-31 | $9,887 |
| 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 | $1,354,436,916 |
| Value of total assets at beginning of year | 2012-12-31 | $1,158,485,506 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $9,887 |
| Total interest from all sources | 2012-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $0 |
| Administrative expenses professional fees incurred | 2012-12-31 | $4,000 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $3,122,047 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $6,264,332 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $3,126,523 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $6,269,767 |
| Value of net income/loss | 2012-12-31 | $76,961,755 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $1,351,310,393 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $1,152,215,739 |
| Investment advisory and management fees | 2012-12-31 | $5,887 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $1,351,313,869 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $1,152,220,238 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $936 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $936 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $71,091,467 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $323,455,218 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $283,015,635 |
| 2011 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $52,230,287 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $52,230,287 |
| Total transfer of assets to this plan | 2011-12-31 | $783,525,439 |
| Total transfer of assets from this plan | 2011-12-31 | $325,339,826 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $6,269,767 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $5,451 |
| Total income from all sources (including contributions) | 2011-12-31 | $114,045,318 |
| Total loss/gain on sale of assets | 2011-12-31 | $6,941,065 |
| Total of all expenses incurred | 2011-12-31 | $10,812 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $0 |
| Value of total assets at end of year | 2011-12-31 | $1,158,485,506 |
| Value of total assets at beginning of year | 2011-12-31 | $580,001,071 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $10,812 |
| Total interest from all sources | 2011-12-31 | $548 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $0 |
| Administrative expenses professional fees incurred | 2011-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $6,264,332 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $3,635 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $6,269,767 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $5,451 |
| Value of net income/loss | 2011-12-31 | $114,034,506 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $1,152,215,739 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $579,995,620 |
| Investment advisory and management fees | 2011-12-31 | $5,837 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $1,152,220,238 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $579,997,249 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $936 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $187 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $187 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $548 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $54,873,418 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $89,895,151 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $82,954,086 |
| 2010 : US TREASURY INFLATION PROTECTED SECURITIES FUND F 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $8,578,431 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $8,578,431 |
| Total transfer of assets to this plan | 2010-12-31 | $235,086,551 |
| Total transfer of assets from this plan | 2010-12-31 | $146,196,780 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $5,451 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $5,774 |
| Total income from all sources (including contributions) | 2010-12-31 | $32,499,507 |
| Total loss/gain on sale of assets | 2010-12-31 | $4,169,613 |
| Total of all expenses incurred | 2010-12-31 | $7,655 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $0 |
| Value of total assets at end of year | 2010-12-31 | $580,001,071 |
| Value of total assets at beginning of year | 2010-12-31 | $458,619,771 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $7,655 |
| Total interest from all sources | 2010-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $0 |
| Administrative expenses professional fees incurred | 2010-12-31 | $4,975 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $3,635 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $490 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $5,451 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $5,774 |
| Administrative expenses (other) incurred | 2010-12-31 | $-3,635 |
| Value of net income/loss | 2010-12-31 | $32,491,852 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $579,995,620 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $458,613,997 |
| Investment advisory and management fees | 2010-12-31 | $6,315 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $579,997,249 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $458,618,880 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $187 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $401 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $401 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $19,751,463 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $62,438,396 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $58,268,783 |
