BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan MID CAPITALIZATION EQUITY INDEX FUND K
| Measure | Date | Value |
|---|
| 2023 : MID CAPITALIZATION EQUITY INDEX FUND K 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $18,977,563 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $18,977,563 |
| Total transfer of assets to this plan | 2023-12-31 | $19,686,766 |
| Total transfer of assets from this plan | 2023-12-31 | $83,455,994 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $606,533 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $362,487 |
| Total income from all sources (including contributions) | 2023-12-31 | $28,375,796 |
| Total of all expenses incurred | 2023-12-31 | $145,307 |
| Value of total assets at end of year | 2023-12-31 | $155,368,716 |
| Value of total assets at beginning of year | 2023-12-31 | $190,663,409 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $145,307 |
| Total interest from all sources | 2023-12-31 | $1,994 |
| 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 | $168,695 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $289,279 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $606,533 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $362,487 |
| Administrative expenses (other) incurred | 2023-12-31 | $805 |
| Value of net income/loss | 2023-12-31 | $28,230,489 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $154,762,183 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $190,300,922 |
| Investment advisory and management fees | 2023-12-31 | $140,640 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $154,795,299 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $190,373,965 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $404,722 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $165 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $165 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $1,994 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $9,396,239 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $77,288 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $77,288 |
| 2022 : MID CAPITALIZATION EQUITY INDEX FUND K 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-47,473,112 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-47,473,112 |
| Total transfer of assets to this plan | 2022-12-31 | $20,782,056 |
| Total transfer of assets from this plan | 2022-12-31 | $28,449,219 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $362,487 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $554,034 |
| Total income from all sources (including contributions) | 2022-12-31 | $-29,671,611 |
| Total of all expenses incurred | 2022-12-31 | $151,118 |
| Value of total assets at end of year | 2022-12-31 | $190,663,409 |
| Value of total assets at beginning of year | 2022-12-31 | $228,344,848 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $151,118 |
| Total interest from all sources | 2022-12-31 | $45 |
| 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 | $3,790 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $289,279 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $464,514 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $362,487 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $554,034 |
| Administrative expenses (other) incurred | 2022-12-31 | $1,975 |
| Value of net income/loss | 2022-12-31 | $-29,822,729 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $190,300,922 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $227,790,814 |
| Investment advisory and management fees | 2022-12-31 | $145,353 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $190,373,965 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $227,879,334 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $165 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $45 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $17,801,456 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $49,107 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $49,107 |
| 2021 : MID CAPITALIZATION EQUITY INDEX FUND K 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $10,771,100 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $10,771,100 |
| Total transfer of assets to this plan | 2021-12-31 | $25,554,328 |
| Total transfer of assets from this plan | 2021-12-31 | $50,520,393 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $554,034 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $229,734 |
| Total income from all sources (including contributions) | 2021-12-31 | $49,226,198 |
| Total of all expenses incurred | 2021-12-31 | $173,976 |
| Value of total assets at end of year | 2021-12-31 | $228,344,848 |
| Value of total assets at beginning of year | 2021-12-31 | $203,934,391 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $173,976 |
| Total interest from all sources | 2021-12-31 | $2 |
| 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 | $3,373 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $464,514 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $189,114 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $554,034 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $229,734 |
| Administrative expenses (other) incurred | 2021-12-31 | $2,969 |
| Value of net income/loss | 2021-12-31 | $49,052,222 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $227,790,814 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $203,704,657 |
| Investment advisory and management fees | 2021-12-31 | $167,634 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $227,879,334 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $203,744,277 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $1,000 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $1,000 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $1,000 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $2 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $38,455,096 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $5,069 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $5,069 |
| 2020 : MID CAPITALIZATION EQUITY INDEX FUND K 2020 401k financial data |
|---|
| Total transfer of assets to this plan | 2020-12-31 | $25,262,205 |
| Total transfer of assets from this plan | 2020-12-31 | $69,843,091 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $229,734 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $216,087 |
| Total income from all sources (including contributions) | 2020-12-31 | $20,460,056 |
| Total of all expenses incurred | 2020-12-31 | $145,720 |
| Value of total assets at end of year | 2020-12-31 | $203,934,391 |
| Value of total assets at beginning of year | 2020-12-31 | $228,187,294 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $145,720 |
| Total interest from all sources | 2020-12-31 | $6 |
| 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 | $3,431 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $189,114 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $132,573 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $229,734 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $216,087 |
| Administrative expenses (other) incurred | 2020-12-31 | $2,331 |
| Value of net income/loss | 2020-12-31 | $20,314,336 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $203,704,657 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $227,971,207 |
| Investment advisory and management fees | 2020-12-31 | $139,958 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $203,744,277 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $228,053,721 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $1,000 |
| 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 | $6 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $20,460,050 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $111,756 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $111,756 |
| 2019 : MID CAPITALIZATION EQUITY INDEX FUND K 2019 401k financial data |
|---|
| Total transfer of assets to this plan | 2019-12-31 | $37,543,569 |
| Total transfer of assets from this plan | 2019-12-31 | $41,611,502 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $216,087 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $207,719 |
| Total income from all sources (including contributions) | 2019-12-31 | $47,991,165 |
| Total of all expenses incurred | 2019-12-31 | $164,019 |
| Value of total assets at end of year | 2019-12-31 | $228,187,294 |
| Value of total assets at beginning of year | 2019-12-31 | $184,419,713 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $164,019 |
| Total interest from all sources | 2019-12-31 | $24 |
| 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 | $132,573 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $70,150 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $216,087 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $207,719 |
| Value of net income/loss | 2019-12-31 | $47,827,146 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $227,971,207 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $184,211,994 |
| Investment advisory and management fees | 2019-12-31 | $160,292 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $228,053,721 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $184,349,028 |
| 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 | $535 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $535 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $24 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $47,991,141 |
| 2018 : MID CAPITALIZATION EQUITY INDEX FUND K 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-53,765,768 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-53,765,768 |
| Total transfer of assets to this plan | 2018-12-31 | $44,041,330 |
| Total transfer of assets from this plan | 2018-12-31 | $270,919,187 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $207,719 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $226,583 |
| Total income from all sources (including contributions) | 2018-12-31 | $-25,825,488 |
| Total loss/gain on sale of assets | 2018-12-31 | $-7,631,253 |
| Total of all expenses incurred | 2018-12-31 | $292,868 |
| 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 | $184,419,713 |
| Value of total assets at beginning of year | 2018-12-31 | $437,434,790 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $292,868 |
| 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 | $70,150 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $81,808 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $207,719 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $226,583 |
| Administrative expenses (other) incurred | 2018-12-31 | $-651 |
| Value of net income/loss | 2018-12-31 | $-26,118,356 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $184,211,994 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $437,208,207 |
| Investment advisory and management fees | 2018-12-31 | $289,757 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $184,349,028 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $437,351,982 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $535 |
| 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 | $35,571,514 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $247,904,075 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $255,535,328 |
| 2017 : MID CAPITALIZATION EQUITY INDEX FUND K 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $24,586,525 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $24,586,525 |
| Total transfer of assets to this plan | 2017-12-31 | $64,956,926 |
| Total transfer of assets from this plan | 2017-12-31 | $207,854,313 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $226,583 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $780,143 |
| Total income from all sources (including contributions) | 2017-12-31 | $68,271,791 |
| Total loss/gain on sale of assets | 2017-12-31 | $-1,703,315 |
| Total of all expenses incurred | 2017-12-31 | $326,518 |
| 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 | $437,434,790 |
| Value of total assets at beginning of year | 2017-12-31 | $512,940,464 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $326,518 |
| Total interest from all sources | 2017-12-31 | $21 |
| 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 | $81,808 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $695,515 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $226,583 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $780,143 |
| Administrative expenses (other) incurred | 2017-12-31 | $-11 |
| Value of net income/loss | 2017-12-31 | $67,945,273 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $437,208,207 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $512,160,321 |
| Investment advisory and management fees | 2017-12-31 | $322,764 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $437,351,982 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $512,244,416 |
| 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 | $21 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $45,388,560 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $182,746,541 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $184,449,856 |
| 2016 : MID CAPITALIZATION EQUITY INDEX FUND K 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $56,024,050 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $56,024,050 |
| Total transfer of assets to this plan | 2016-12-31 | $105,151,495 |
| Total transfer of assets from this plan | 2016-12-31 | $100,932,625 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $780,143 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $137,398 |
| Total income from all sources (including contributions) | 2016-12-31 | $87,449,142 |
| Total loss/gain on sale of assets | 2016-12-31 | $-4,119,923 |
| Total of all expenses incurred | 2016-12-31 | $324,938 |
| 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 | $512,940,464 |
| Value of total assets at beginning of year | 2016-12-31 | $420,954,645 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $324,938 |
| 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 | $695,515 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $59,890 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $780,143 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $137,398 |
| Value of net income/loss | 2016-12-31 | $87,124,204 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $512,160,321 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $420,817,247 |
| Investment advisory and management fees | 2016-12-31 | $321,028 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $512,244,416 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $420,894,447 |
| 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 | $35,545,009 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $37,979,767 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $42,099,690 |
| 2015 : MID CAPITALIZATION EQUITY INDEX FUND K 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-49,179,642 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-49,179,642 |
| Total transfer of assets to this plan | 2015-12-31 | $75,632,346 |
| Total transfer of assets from this plan | 2015-12-31 | $58,108,937 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $137,398 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $623,137 |
| Total income from all sources (including contributions) | 2015-12-31 | $-8,593,915 |
| Total loss/gain on sale of assets | 2015-12-31 | $-241,324 |
| Total of all expenses incurred | 2015-12-31 | $313,742 |
| 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 | $420,954,645 |
| Value of total assets at beginning of year | 2015-12-31 | $412,824,632 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $313,742 |
| 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 | $59,890 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $539,458 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $137,398 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $623,137 |
| Administrative expenses (other) incurred | 2015-12-31 | $-1,453 |
| Value of net income/loss | 2015-12-31 | $-8,907,657 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $420,817,247 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $412,201,495 |
| Investment advisory and management fees | 2015-12-31 | $311,285 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $420,894,447 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $412,284,641 |
| 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 | $40,827,051 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $35,089,220 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $35,330,544 |
| 2014 : MID CAPITALIZATION EQUITY INDEX FUND K 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $-1,503,220 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $-1,503,220 |
| Total transfer of assets to this plan | 2014-12-31 | $202,380,023 |
| Total transfer of assets from this plan | 2014-12-31 | $206,233,574 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $623,137 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $1,242,785 |
| Total income from all sources (including contributions) | 2014-12-31 | $45,077,029 |
| Total loss/gain on sale of assets | 2014-12-31 | $220,339 |
| Total of all expenses incurred | 2014-12-31 | $338,141 |
| 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 | $412,824,632 |
| Value of total assets at beginning of year | 2014-12-31 | $372,558,943 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $338,141 |
| 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 | $539,458 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $1,175,659 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $623,137 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $1,242,785 |
| Administrative expenses (other) incurred | 2014-12-31 | $-16 |
| Value of net income/loss | 2014-12-31 | $44,738,888 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $412,201,495 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $371,316,158 |
| Investment advisory and management fees | 2014-12-31 | $334,297 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $412,284,641 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $371,382,751 |
| 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 | $46,359,910 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $173,930,700 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $173,710,361 |
| 2013 : MID CAPITALIZATION EQUITY INDEX FUND K 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $-10,321,287 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $-10,321,287 |
| Total transfer of assets to this plan | 2013-12-31 | $167,456,068 |
| Total transfer of assets from this plan | 2013-12-31 | $113,848,913 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $1,242,785 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $851,491 |
| Total income from all sources (including contributions) | 2013-12-31 | $85,402,294 |
| Total loss/gain on sale of assets | 2013-12-31 | $1,807,839 |
| Total of all expenses incurred | 2013-12-31 | $222,218 |
| 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 | $372,558,943 |
| Value of total assets at beginning of year | 2013-12-31 | $233,380,418 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $222,218 |
| 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 | $1,175,659 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $807,155 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $1,242,785 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $851,491 |
| Value of net income/loss | 2013-12-31 | $85,180,076 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $371,316,158 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $232,528,927 |
| Investment advisory and management fees | 2013-12-31 | $218,118 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $371,382,751 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $232,572,730 |
| 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 | $533 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $533 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $93,915,742 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $24,721,194 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $22,913,355 |
| 2012 : MID CAPITALIZATION EQUITY INDEX FUND K 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $959,557 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $959,557 |
| Total transfer of assets to this plan | 2012-12-31 | $93,956,816 |
| Total transfer of assets from this plan | 2012-12-31 | $105,326,327 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $851,491 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $51,173,734 |
| Total income from all sources (including contributions) | 2012-12-31 | $31,924,386 |
| Total loss/gain on sale of assets | 2012-12-31 | $15,801,630 |
| Total of all expenses incurred | 2012-12-31 | $150,876 |
| 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 | $233,380,418 |
| Value of total assets at beginning of year | 2012-12-31 | $263,298,662 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $150,876 |
| 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 | $807,155 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $51,141,070 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $851,491 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $51,173,734 |
| Administrative expenses (other) incurred | 2012-12-31 | $-28 |
| Value of net income/loss | 2012-12-31 | $31,773,510 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $232,528,927 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $212,124,928 |
| Investment advisory and management fees | 2012-12-31 | $146,904 |
| Value of interest in common/collective trusts at end of year | 2012-12-31 | $232,572,730 |
| Value of interest in common/collective trusts at beginning of year | 2012-12-31 | $212,157,109 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $533 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $483 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $483 |
| Net investment gain or loss from common/collective trusts | 2012-12-31 | $15,163,199 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $76,087,626 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $60,285,996 |
| 2011 : MID CAPITALIZATION EQUITY INDEX FUND K 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-25,743,204 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-25,743,204 |
| Total transfer of assets to this plan | 2011-12-31 | $148,777,137 |
| Total transfer of assets from this plan | 2011-12-31 | $55,457,249 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $51,173,734 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $26,335 |
| Total income from all sources (including contributions) | 2011-12-31 | $-5,717,196 |
| Total loss/gain on sale of assets | 2011-12-31 | $10,265,021 |
| Total of all expenses incurred | 2011-12-31 | $120,452 |
| 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 | $263,298,662 |
| Value of total assets at beginning of year | 2011-12-31 | $124,669,023 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $120,452 |
| Total interest from all sources | 2011-12-31 | $0 |
| 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 | $51,141,070 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $501 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $51,173,734 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $26,335 |
| Value of net income/loss | 2011-12-31 | $-5,837,648 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $212,124,928 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $124,642,688 |
| Investment advisory and management fees | 2011-12-31 | $115,477 |
| Value of interest in common/collective trusts at end of year | 2011-12-31 | $212,157,109 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $124,667,253 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $483 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $1,269 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $1,269 |
| Net investment gain or loss from common/collective trusts | 2011-12-31 | $9,760,987 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $31,734,011 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $21,468,990 |
| 2010 : MID CAPITALIZATION EQUITY INDEX FUND K 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $21,428,971 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $21,428,971 |
| Total transfer of assets to this plan | 2010-12-31 | $81,962,010 |
| Total transfer of assets from this plan | 2010-12-31 | $76,530,561 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $26,335 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $21,511 |
| Total income from all sources (including contributions) | 2010-12-31 | $25,837,926 |
| Total loss/gain on sale of assets | 2010-12-31 | $2,693,581 |
| Total of all expenses incurred | 2010-12-31 | $80,755 |
| 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 | $124,669,023 |
| Value of total assets at beginning of year | 2010-12-31 | $93,475,579 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $80,755 |
| 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 | $501 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $5,355 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $26,335 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $21,511 |
| Administrative expenses (other) incurred | 2010-12-31 | $-3,016 |
| Value of net income/loss | 2010-12-31 | $25,757,171 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $124,642,688 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $93,454,068 |
| Investment advisory and management fees | 2010-12-31 | $78,796 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $124,667,253 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $93,467,589 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $1,269 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $2,635 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $2,635 |
| Net investment gain or loss from common/collective trusts | 2010-12-31 | $1,715,374 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $44,300,846 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $41,607,265 |
