STATE STREET GLOBAL ADVISORS TRUST COMPANY has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I
401k plan membership statisitcs for SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I
| Measure | Date | Value |
|---|
| 2023 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2023 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2023-12-31 | $6,935,622,847 |
| Total unrealized appreciation/depreciation of assets | 2023-12-31 | $6,935,622,847 |
| Total transfer of assets to this plan | 2023-12-31 | $8,103,329,944 |
| Total transfer of assets from this plan | 2023-12-31 | $6,314,889,563 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $243,618,290 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $119,212,658 |
| Total income from all sources (including contributions) | 2023-12-31 | $7,980,268,702 |
| Total loss/gain on sale of assets | 2023-12-31 | $462,052,218 |
| Total of all expenses incurred | 2023-12-31 | $1,034,659 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2023-12-31 | $0 |
| Value of total assets at end of year | 2023-12-31 | $38,999,391,429 |
| Value of total assets at beginning of year | 2023-12-31 | $29,107,311,373 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $1,034,659 |
| Total interest from all sources | 2023-12-31 | $11,031,049 |
| Total dividends received (eg from common stock, registered investment company shares) | 2023-12-31 | $571,562,588 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $303,407,138 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $141,412,810 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $243,618,290 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $119,212,658 |
| Administrative expenses (other) incurred | 2023-12-31 | $158,795 |
| Total non interest bearing cash at end of year | 2023-12-31 | $3,447,733 |
| Total non interest bearing cash at beginning of year | 2023-12-31 | $0 |
| Value of net income/loss | 2023-12-31 | $7,979,234,043 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $38,755,773,139 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $28,988,098,715 |
| Interest earned on other investments | 2023-12-31 | $1,000,619 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $41,689,293 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $234,386,931 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $234,386,931 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $10,030,430 |
| Income. Dividends from common stock | 2023-12-31 | $571,562,588 |
| Contract administrator fees | 2023-12-31 | $861,825 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2023-12-31 | $38,650,847,265 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2023-12-31 | $28,731,511,632 |
| Aggregate proceeds on sale of assets | 2023-12-31 | $1,422,785,936 |
| Aggregate carrying amount (costs) on sale of assets | 2023-12-31 | $960,733,718 |
| 2022 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-8,132,739,261 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-8,132,739,261 |
| Total transfer of assets to this plan | 2022-12-31 | $12,179,776,267 |
| Total transfer of assets from this plan | 2022-12-31 | $4,549,181,191 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $119,212,658 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $444,546,513 |
| Total income from all sources (including contributions) | 2022-12-31 | $-5,027,101,204 |
| Total loss/gain on sale of assets | 2022-12-31 | $2,587,967,354 |
| Total of all expenses incurred | 2022-12-31 | $3,668,252 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2022-12-31 | $0 |
| Value of total assets at end of year | 2022-12-31 | $29,107,311,373 |
| Value of total assets at beginning of year | 2022-12-31 | $26,832,819,608 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $3,668,252 |
| Total interest from all sources | 2022-12-31 | $3,517,673 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $514,153,030 |
| Administrative expenses professional fees incurred | 2022-12-31 | $7,378 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $141,412,810 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $453,925,808 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $119,212,658 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $444,546,513 |
| Administrative expenses (other) incurred | 2022-12-31 | $2,306,271 |
| Total non interest bearing cash at end of year | 2022-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $2,277,973 |
| Value of net income/loss | 2022-12-31 | $-5,030,769,456 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $28,988,098,715 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $26,388,273,095 |
| Investment advisory and management fees | 2022-12-31 | $1,354,603 |
| Interest earned on other investments | 2022-12-31 | $91,019 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $234,386,931 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $225,452,708 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $225,452,708 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $3,426,654 |
| Income. Dividends from common stock | 2022-12-31 | $514,153,030 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $28,731,511,632 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $26,151,163,119 |
| Aggregate proceeds on sale of assets | 2022-12-31 | $2,961,941,568 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $373,974,214 |
| 2021 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2021 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $0 |
| Total transfer of assets to this plan | 2021-12-31 | $9,695,952,797 |
| Total transfer of assets from this plan | 2021-12-31 | $6,642,870,510 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $444,546,513 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $268,985,942 |
| Total income from all sources (including contributions) | 2021-12-31 | $5,397,346,139 |
| Total loss/gain on sale of assets | 2021-12-31 | $275,425,462 |
| Total of all expenses incurred | 2021-12-31 | $643,802 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $0 |
| Value of total assets at end of year | 2021-12-31 | $26,832,819,608 |
| Value of total assets at beginning of year | 2021-12-31 | $18,207,474,413 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $643,802 |
| Total interest from all sources | 2021-12-31 | $283,947 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $304,213,977 |
| Administrative expenses professional fees incurred | 2021-12-31 | $9,886 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $453,925,808 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $327,346,615 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $444,546,513 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $268,985,942 |
| Administrative expenses (other) incurred | 2021-12-31 | $633,916 |
| Total non interest bearing cash at end of year | 2021-12-31 | $2,277,973 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $0 |
| Value of net income/loss | 2021-12-31 | $5,396,702,337 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $26,388,273,095 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $17,938,488,471 |
| Interest earned on other investments | 2021-12-31 | $81,431 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $225,452,708 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $131,047,444 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $131,047,444 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $202,516 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $4,817,422,753 |
| Income. Dividends from common stock | 2021-12-31 | $304,213,977 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $26,151,163,119 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $17,749,080,354 |
| Aggregate proceeds on sale of assets | 2021-12-31 | $1,833,632,089 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $1,558,206,627 |
| 2020 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $2,527,792,187 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $2,527,792,187 |
| Total transfer of assets to this plan | 2020-12-31 | $8,322,507,304 |
| Total transfer of assets from this plan | 2020-12-31 | $5,958,643,146 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $268,985,942 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $538,746,933 |
| Total income from all sources (including contributions) | 2020-12-31 | $2,792,934,483 |
| Total loss/gain on sale of assets | 2020-12-31 | $8,471,378 |
| Total of all expenses incurred | 2020-12-31 | $412,370 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $0 |
| Value of total assets at end of year | 2020-12-31 | $18,207,474,413 |
| Value of total assets at beginning of year | 2020-12-31 | $13,320,849,133 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $412,370 |
| Total interest from all sources | 2020-12-31 | $1,115,786 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $255,555,132 |
| Administrative expenses professional fees incurred | 2020-12-31 | $9,581 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $327,346,615 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $463,632,567 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $268,985,942 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $538,746,933 |
| Administrative expenses (other) incurred | 2020-12-31 | $-40,529 |
| Total non interest bearing cash at end of year | 2020-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $87,013 |
| Value of net income/loss | 2020-12-31 | $2,792,522,113 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $17,938,488,471 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $12,782,102,200 |
| Investment advisory and management fees | 2020-12-31 | $443,318 |
| Interest earned on other investments | 2020-12-31 | $263,823 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $131,047,444 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $216,665,113 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $216,665,113 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $851,963 |
| Income. Dividends from common stock | 2020-12-31 | $255,555,132 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $17,749,080,354 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $12,640,464,440 |
| Aggregate proceeds on sale of assets | 2020-12-31 | $1,556,309,593 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $1,547,838,215 |
| 2019 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $2,981,955,211 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $2,981,955,211 |
| Total transfer of assets to this plan | 2019-12-31 | $5,061,327,952 |
| Total transfer of assets from this plan | 2019-12-31 | $5,938,492,591 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $538,746,933 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $238,859,789 |
| Total income from all sources (including contributions) | 2019-12-31 | $3,505,227,581 |
| Total loss/gain on sale of assets | 2019-12-31 | $255,083,444 |
| Total of all expenses incurred | 2019-12-31 | $397,191 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $0 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $0 |
| Value of total assets at end of year | 2019-12-31 | $13,320,849,133 |
| Value of total assets at beginning of year | 2019-12-31 | $10,393,296,238 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $397,191 |
| Total interest from all sources | 2019-12-31 | $4,764,559 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $263,424,367 |
| Administrative expenses professional fees incurred | 2019-12-31 | $4,539 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $463,632,567 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $206,995,443 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $538,746,933 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $238,859,789 |
| Administrative expenses (other) incurred | 2019-12-31 | $392,652 |
| Total non interest bearing cash at end of year | 2019-12-31 | $87,013 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $61,301 |
| Value of net income/loss | 2019-12-31 | $3,504,830,390 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $12,782,102,200 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $10,154,436,449 |
| Interest earned on other investments | 2019-12-31 | $402,599 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $216,665,113 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $236,401,183 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $236,401,183 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $4,361,960 |
| Income. Dividends from common stock | 2019-12-31 | $263,424,367 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $12,640,464,440 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $9,949,838,311 |
| Aggregate proceeds on sale of assets | 2019-12-31 | $1,262,376,976 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $1,007,293,532 |
| 2018 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-738,095,429 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-738,095,429 |
| Total transfer of assets to this plan | 2018-12-31 | $1,990,374,437 |
| Total transfer of assets from this plan | 2018-12-31 | $5,637,339,295 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $238,859,789 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $376,729,291 |
| Total income from all sources (including contributions) | 2018-12-31 | $-475,552,661 |
| Total loss/gain on sale of assets | 2018-12-31 | $17,058,501 |
| Total of all expenses incurred | 2018-12-31 | $365,486 |
| 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 | $10,393,296,238 |
| Value of total assets at beginning of year | 2018-12-31 | $14,654,048,745 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $365,486 |
| Total interest from all sources | 2018-12-31 | $2,471,543 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $243,012,724 |
| Administrative expenses professional fees incurred | 2018-12-31 | $7,618 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $206,995,443 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $191,985,775 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $238,859,789 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $376,729,291 |
| Administrative expenses (other) incurred | 2018-12-31 | $357,868 |
| Total non interest bearing cash at end of year | 2018-12-31 | $61,301 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $0 |
| Value of net income/loss | 2018-12-31 | $-475,918,147 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $10,154,436,449 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $14,277,319,454 |
| Interest earned on other investments | 2018-12-31 | $562,649 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $236,401,183 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $323,718,034 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $323,718,034 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,908,894 |
| Income. Dividends from common stock | 2018-12-31 | $243,012,724 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $9,949,838,311 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2018-12-31 | $14,138,344,936 |
| Aggregate proceeds on sale of assets | 2018-12-31 | $1,413,068,303 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $1,396,009,802 |
| 2017 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of real estate assets | 2017-12-31 | $0 |
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $2,146,823,873 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $2,146,823,873 |
| Total transfer of assets to this plan | 2017-12-31 | $1,860,253,715 |
| Total transfer of assets from this plan | 2017-12-31 | $2,562,135,518 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $376,729,291 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $432,504,538 |
| Expenses. Interest paid | 2017-12-31 | $0 |
| Amount of participant contributions which was failed to transmit to the plan within the time period described in 29 CFR 251.3-102 | 2017-12-31 | $0 |
| Total income from all sources (including contributions) | 2017-12-31 | $2,624,398,618 |
| Total loss/gain on sale of assets | 2017-12-31 | $204,902,184 |
| Total of all expenses incurred | 2017-12-31 | $398,064 |
| 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 | $14,654,048,745 |
| Value of total assets at beginning of year | 2017-12-31 | $12,787,705,241 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $398,064 |
| Total interest from all sources | 2017-12-31 | $2,118,827 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $269,683,096 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $0 |
| Administrative expenses professional fees incurred | 2017-12-31 | $9,590 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $191,985,775 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $266,097,538 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $376,729,291 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $432,504,538 |
| Other income not declared elsewhere | 2017-12-31 | $0 |
| Administrative expenses (other) incurred | 2017-12-31 | $388,474 |
| Total non interest bearing cash at end of year | 2017-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $1,079,142 |
| Value of net income/loss | 2017-12-31 | $2,624,000,554 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $14,277,319,454 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $12,355,200,703 |
| Investment advisory and management fees | 2017-12-31 | $0 |
| Income. Interest from loans (other than to participants) | 2017-12-31 | $0 |
| Interest earned on other investments | 2017-12-31 | $798,950 |
| Income. Interest from US Government securities | 2017-12-31 | $39,699 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $323,718,034 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $262,306,067 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $262,306,067 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $1,280,178 |
| Asset value of US Government securities at end of year | 2017-12-31 | $0 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $7,372,598 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $0 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $870,638 |
| Income. Dividends from preferred stock | 2017-12-31 | $0 |
| Income. Dividends from common stock | 2017-12-31 | $269,683,096 |
| Contract administrator fees | 2017-12-31 | $0 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2017-12-31 | $14,138,344,936 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2017-12-31 | $12,250,849,896 |
| Aggregate proceeds on sale of assets | 2017-12-31 | $2,360,574,965 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $2,155,672,781 |
| 2016 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $1,030,645,274 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $1,030,645,274 |
| Total transfer of assets to this plan | 2016-12-31 | $2,610,195,111 |
| Total transfer of assets from this plan | 2016-12-31 | $1,596,470,836 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $432,504,538 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $322,617,525 |
| Total income from all sources (including contributions) | 2016-12-31 | $1,318,540,191 |
| Total loss/gain on sale of assets | 2016-12-31 | $40,814,450 |
| Total of all expenses incurred | 2016-12-31 | $329,964 |
| 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 | $12,787,705,241 |
| Value of total assets at beginning of year | 2016-12-31 | $10,345,883,726 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $329,964 |
| Total interest from all sources | 2016-12-31 | $1,692,053 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $245,388,414 |
| Administrative expenses professional fees incurred | 2016-12-31 | $12,515 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $266,097,538 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $172,692,052 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $432,504,538 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $322,617,525 |
| Administrative expenses (other) incurred | 2016-12-31 | $317,449 |
| Total non interest bearing cash at end of year | 2016-12-31 | $1,079,142 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $34,017 |
| Value of net income/loss | 2016-12-31 | $1,318,210,227 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $12,355,200,703 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $10,023,266,201 |
| Interest earned on other investments | 2016-12-31 | $935,619 |
| Income. Interest from US Government securities | 2016-12-31 | $26,977 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $262,306,067 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $249,424,448 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $249,424,448 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $729,457 |
| Asset value of US Government securities at end of year | 2016-12-31 | $7,372,598 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $6,962,093 |
| Income. Dividends from common stock | 2016-12-31 | $245,388,414 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2016-12-31 | $12,250,849,896 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2016-12-31 | $9,916,771,116 |
| Aggregate proceeds on sale of assets | 2016-12-31 | $608,366,696 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $567,552,246 |
| 2015 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-62,717,158 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-62,717,158 |
| Total transfer of assets to this plan | 2015-12-31 | $1,509,411,491 |
| Total transfer of assets from this plan | 2015-12-31 | $2,422,832,099 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $322,617,525 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $408,874,899 |
| Total income from all sources (including contributions) | 2015-12-31 | $159,925,370 |
| Total loss/gain on sale of assets | 2015-12-31 | $-505,128 |
| Total of all expenses incurred | 2015-12-31 | $287,435 |
| 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 | $10,345,883,726 |
| Value of total assets at beginning of year | 2015-12-31 | $11,185,923,773 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $287,435 |
| Total interest from all sources | 2015-12-31 | $1,020,624 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $222,127,032 |
| Administrative expenses professional fees incurred | 2015-12-31 | $12,030 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $172,692,052 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $127,723,138 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $322,617,525 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $408,874,899 |
| Administrative expenses (other) incurred | 2015-12-31 | $275,405 |
| Total non interest bearing cash at end of year | 2015-12-31 | $34,017 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $38,372 |
| Value of net income/loss | 2015-12-31 | $159,637,935 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $10,023,266,201 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $10,777,048,874 |
| Interest earned on other investments | 2015-12-31 | $742,678 |
| Income. Interest from US Government securities | 2015-12-31 | $509 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $249,424,448 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $475,554,499 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $475,554,499 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $277,437 |
| Asset value of US Government securities at end of year | 2015-12-31 | $6,962,093 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $10,703,095 |
| Income. Dividends from common stock | 2015-12-31 | $222,127,032 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2015-12-31 | $9,916,771,116 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2015-12-31 | $10,571,904,669 |
| Aggregate proceeds on sale of assets | 2015-12-31 | $801,099,832 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $801,604,960 |
| 2014 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $1,155,238,756 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $1,155,238,756 |
| Total transfer of assets to this plan | 2014-12-31 | $2,008,631,907 |
| Total transfer of assets from this plan | 2014-12-31 | $3,591,847,765 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $408,874,899 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $291,188,061 |
| Total income from all sources (including contributions) | 2014-12-31 | $1,438,886,857 |
| Total loss/gain on sale of assets | 2014-12-31 | $55,207,212 |
| Total of all expenses incurred | 2014-12-31 | $309,158 |
| 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 | $11,185,923,773 |
| Value of total assets at beginning of year | 2014-12-31 | $11,212,875,094 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $309,158 |
| Total interest from all sources | 2014-12-31 | $948,554 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $227,492,335 |
| Administrative expenses professional fees incurred | 2014-12-31 | $14,061 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $127,723,138 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $105,275,576 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $408,874,899 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $291,188,061 |
| Administrative expenses (other) incurred | 2014-12-31 | $295,097 |
| Total non interest bearing cash at end of year | 2014-12-31 | $38,372 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $25,887 |
| Value of net income/loss | 2014-12-31 | $1,438,577,699 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $10,777,048,874 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $10,921,687,033 |
| Interest earned on other investments | 2014-12-31 | $579,730 |
| Income. Interest from US Government securities | 2014-12-31 | $1,864 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $475,554,499 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $386,048,923 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $386,048,923 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $366,960 |
| Asset value of US Government securities at end of year | 2014-12-31 | $10,703,095 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $10,411,682 |
| Income. Dividends from common stock | 2014-12-31 | $227,492,335 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2014-12-31 | $10,571,904,669 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2014-12-31 | $10,711,113,026 |
| Aggregate proceeds on sale of assets | 2014-12-31 | $498,073,214 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $442,866,002 |
| 2013 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2013 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2013-12-31 | $2,401,835,047 |
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $2,401,835,047 |
| Total transfer of assets to this plan | 2013-12-31 | $1,845,219,163 |
| Total transfer of assets from this plan | 2013-12-31 | $2,161,612,674 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $291,188,061 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $230,229,557 |
| Total income from all sources (including contributions) | 2013-12-31 | $2,753,153,779 |
| Total loss/gain on sale of assets | 2013-12-31 | $142,168,702 |
| Total of all expenses incurred | 2013-12-31 | $283,528 |
| 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 | $11,212,875,094 |
| Value of total assets at beginning of year | 2013-12-31 | $8,715,439,850 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $283,528 |
| Total interest from all sources | 2013-12-31 | $1,081,035 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $208,068,995 |
| Administrative expenses professional fees incurred | 2013-12-31 | $15,279 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $105,275,576 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $54,589,077 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2013-12-31 | $291,188,061 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2013-12-31 | $230,229,557 |
| Administrative expenses (other) incurred | 2013-12-31 | $268,249 |
| Total non interest bearing cash at end of year | 2013-12-31 | $25,887 |
| Total non interest bearing cash at beginning of year | 2013-12-31 | $31,973 |
| Value of net income/loss | 2013-12-31 | $2,752,870,251 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $10,921,687,033 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $8,485,210,293 |
| Interest earned on other investments | 2013-12-31 | $671,681 |
| Income. Interest from US Government securities | 2013-12-31 | $5,662 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $386,048,923 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $339,470,127 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $339,470,127 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $403,692 |
| Asset value of US Government securities at end of year | 2013-12-31 | $10,411,682 |
| Asset value of US Government securities at beginning of year | 2013-12-31 | $9,532,626 |
| Income. Dividends from common stock | 2013-12-31 | $208,068,995 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2013-12-31 | $10,711,113,026 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2013-12-31 | $8,311,816,047 |
| Aggregate proceeds on sale of assets | 2013-12-31 | $699,749,191 |
| Aggregate carrying amount (costs) on sale of assets | 2013-12-31 | $557,580,489 |
| 2012 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2012 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2012-12-31 | $1,026,939,675 |
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $1,026,939,675 |
| Total transfer of assets to this plan | 2012-12-31 | $1,826,625,391 |
| Total transfer of assets from this plan | 2012-12-31 | $3,003,229,514 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $230,229,557 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $347,755,803 |
| Total income from all sources (including contributions) | 2012-12-31 | $1,287,966,299 |
| Total loss/gain on sale of assets | 2012-12-31 | $58,149,647 |
| Total of all expenses incurred | 2012-12-31 | $257,099 |
| 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 | $8,715,439,850 |
| Value of total assets at beginning of year | 2012-12-31 | $8,721,861,019 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $257,099 |
| Total interest from all sources | 2012-12-31 | $1,632,151 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $201,244,826 |
| Administrative expenses professional fees incurred | 2012-12-31 | $17,838 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $54,589,077 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $121,660,993 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2012-12-31 | $230,229,557 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2012-12-31 | $347,755,803 |
| Administrative expenses (other) incurred | 2012-12-31 | $239,261 |
| Total non interest bearing cash at end of year | 2012-12-31 | $31,973 |
| Total non interest bearing cash at beginning of year | 2012-12-31 | $0 |
| Value of net income/loss | 2012-12-31 | $1,287,709,200 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $8,485,210,293 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $8,374,105,216 |
| Interest earned on other investments | 2012-12-31 | $1,215,800 |
| Income. Interest from US Government securities | 2012-12-31 | $6,251 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $339,470,127 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $327,066,811 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $327,066,811 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2012-12-31 | $410,100 |
| Asset value of US Government securities at end of year | 2012-12-31 | $9,532,626 |
| Asset value of US Government securities at beginning of year | 2012-12-31 | $9,842,193 |
| Income. Dividends from common stock | 2012-12-31 | $201,244,826 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2012-12-31 | $8,311,816,047 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2012-12-31 | $8,263,291,022 |
| Aggregate proceeds on sale of assets | 2012-12-31 | $571,173,263 |
| Aggregate carrying amount (costs) on sale of assets | 2012-12-31 | $513,023,616 |
| 2011 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2011 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2011-12-31 | $-117,803,999 |
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $-117,803,999 |
| Total transfer of assets to this plan | 2011-12-31 | $3,156,110,363 |
| Total transfer of assets from this plan | 2011-12-31 | $9,903,544,077 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $347,755,803 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $1,119,495,079 |
| Total income from all sources (including contributions) | 2011-12-31 | $209,374,997 |
| Total loss/gain on sale of assets | 2011-12-31 | $46,626,252 |
| Total of all expenses incurred | 2011-12-31 | $455,095 |
| 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 | $8,721,861,019 |
| Value of total assets at beginning of year | 2011-12-31 | $16,032,114,107 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $455,095 |
| Total interest from all sources | 2011-12-31 | $2,430,250 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $278,122,494 |
| Administrative expenses professional fees incurred | 2011-12-31 | $32,773 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $121,660,993 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $397,402,965 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2011-12-31 | $347,755,803 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2011-12-31 | $1,119,495,079 |
| Administrative expenses (other) incurred | 2011-12-31 | $422,322 |
| Value of net income/loss | 2011-12-31 | $208,919,902 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $8,374,105,216 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $14,912,619,028 |
| Interest earned on other investments | 2011-12-31 | $1,845,470 |
| Income. Interest from US Government securities | 2011-12-31 | $8,954 |
| Value of interest in common/collective trusts at beginning of year | 2011-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $327,066,811 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $838,034,311 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $838,034,311 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2011-12-31 | $575,826 |
| Asset value of US Government securities at end of year | 2011-12-31 | $9,842,193 |
| Asset value of US Government securities at beginning of year | 2011-12-31 | $21,147,712 |
| Income. Dividends from common stock | 2011-12-31 | $278,122,494 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2011-12-31 | $8,263,291,022 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2011-12-31 | $14,775,529,119 |
| Aggregate proceeds on sale of assets | 2011-12-31 | $1,767,074,487 |
| Aggregate carrying amount (costs) on sale of assets | 2011-12-31 | $1,720,448,235 |
| 2010 : SSGA S&P 500(R) INDEX SECURITIES LENDING SERIES FUND CLASS I 2010 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2010-12-31 | $1,663,239,352 |
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $1,663,239,352 |
| Total transfer of assets to this plan | 2010-12-31 | $2,626,088,243 |
| Total transfer of assets from this plan | 2010-12-31 | $8,920,419,779 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $1,119,495,079 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $1,554,162,912 |
| Total income from all sources (including contributions) | 2010-12-31 | $2,035,727,728 |
| Total loss/gain on sale of assets | 2010-12-31 | $20,611,132 |
| Total of all expenses incurred | 2010-12-31 | $581,763 |
| 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 | $16,032,114,107 |
| Value of total assets at beginning of year | 2010-12-31 | $20,725,967,511 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $581,763 |
| Total interest from all sources | 2010-12-31 | $2,710,360 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $349,166,884 |
| Administrative expenses professional fees incurred | 2010-12-31 | $56,073 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $397,402,965 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $73,470,807 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2010-12-31 | $1,119,495,079 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2010-12-31 | $1,554,162,912 |
| Administrative expenses (other) incurred | 2010-12-31 | $525,690 |
| Value of net income/loss | 2010-12-31 | $2,035,145,965 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $14,912,619,028 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $19,171,804,599 |
| Interest earned on other investments | 2010-12-31 | $2,018,201 |
| Income. Interest from US Government securities | 2010-12-31 | $19,664 |
| Value of interest in common/collective trusts at end of year | 2010-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2010-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $838,034,311 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $1,213,049,983 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $1,213,049,983 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $672,495 |
| Asset value of US Government securities at end of year | 2010-12-31 | $21,147,712 |
| Asset value of US Government securities at beginning of year | 2010-12-31 | $21,925,824 |
| Income. Dividends from common stock | 2010-12-31 | $349,166,884 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2010-12-31 | $14,775,529,119 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2010-12-31 | $19,417,520,897 |
| Aggregate proceeds on sale of assets | 2010-12-31 | $2,166,455,208 |
| Aggregate carrying amount (costs) on sale of assets | 2010-12-31 | $2,145,844,076 |
