EXELON CORPORATION has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan EXELON CORP PENSION MASTER TRUST- ECRP HDG
| Measure | Date | Value |
|---|
| 2022 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2022 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2022-12-31 | $-1,201,120,359 |
| Total unrealized appreciation/depreciation of assets | 2022-12-31 | $-1,201,120,359 |
| Total transfer of assets to this plan | 2022-12-31 | $4,575,145,739 |
| Total transfer of assets from this plan | 2022-12-31 | $5,536,428,387 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $433,582,573 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $400,424,615 |
| Total income from all sources (including contributions) | 2022-12-31 | $-2,256,188,622 |
| Total loss/gain on sale of assets | 2022-12-31 | $-1,028,245,455 |
| Total of all expenses incurred | 2022-12-31 | $5,527,520 |
| 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 | $3,666,691,957 |
| Value of total assets at beginning of year | 2022-12-31 | $6,856,532,789 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $5,527,520 |
| Total interest from all sources | 2022-12-31 | $120,446,390 |
| Total dividends received (eg from common stock, registered investment company shares) | 2022-12-31 | $6,783,484 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2022-12-31 | $6,775,096 |
| Administrative expenses professional fees incurred | 2022-12-31 | $77,106 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2022-12-31 | $287,850 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2022-12-31 | $2,052,960 |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2022-12-31 | $87,601,275 |
| Assets. Other investments not covered elsewhere at beginning of year | 2022-12-31 | $106,867,953 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $105,465,441 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $130,169,592 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $433,582,573 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $400,424,615 |
| Other income not declared elsewhere | 2022-12-31 | $-2,107,164 |
| Total non interest bearing cash at end of year | 2022-12-31 | $1,394,029 |
| Total non interest bearing cash at beginning of year | 2022-12-31 | $4,366,532 |
| Value of net income/loss | 2022-12-31 | $-2,261,716,142 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $3,233,109,384 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $6,456,108,174 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Investment advisory and management fees | 2022-12-31 | $5,450,414 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $135,971,191 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $308,839,304 |
| Interest earned on other investments | 2022-12-31 | $4,389,666 |
| Income. Interest from US Government securities | 2022-12-31 | $8,955,605 |
| Income. Interest from corporate debt instruments | 2022-12-31 | $107,044,874 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $546,298,941 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $202,782,798 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $52,265,366 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $242,113,353 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $242,113,353 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $56,245 |
| Asset value of US Government securities at end of year | 2022-12-31 | $1,091,511,996 |
| Asset value of US Government securities at beginning of year | 2022-12-31 | $1,825,793,000 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2022-12-31 | $-75,998,602 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-75,946,916 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Income. Dividends from preferred stock | 2022-12-31 | $8,388 |
| Asset. Corporate debt instrument preferred debt at end of year | 2022-12-31 | $92,277,290 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2022-12-31 | $191,876,803 |
| Asset. Corporate debt instrument debt (other) at end of year | 2022-12-31 | $1,553,514,236 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2022-12-31 | $3,841,492,680 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2022-12-31 | $104,342 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2022-12-31 | $177,814 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2022-12-31 | $6,015,047,863 |
| Aggregate carrying amount (costs) on sale of assets | 2022-12-31 | $7,043,293,318 |
| 2021 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2021 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2021-12-31 | $-181,248,441 |
| Total unrealized appreciation/depreciation of assets | 2021-12-31 | $-181,248,441 |
| Total transfer of assets to this plan | 2021-12-31 | $1,293,360,493 |
| Total transfer of assets from this plan | 2021-12-31 | $1,208,638,737 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $400,424,615 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $468,754,726 |
| Total income from all sources (including contributions) | 2021-12-31 | $-274,467,007 |
| Total loss/gain on sale of assets | 2021-12-31 | $-263,689,772 |
| Total of all expenses incurred | 2021-12-31 | $10,642,865 |
| 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 | $6,856,532,789 |
| Value of total assets at beginning of year | 2021-12-31 | $7,125,251,016 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $10,642,865 |
| Total interest from all sources | 2021-12-31 | $167,194,003 |
| Total dividends received (eg from common stock, registered investment company shares) | 2021-12-31 | $14,729,648 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2021-12-31 | $13,388,969 |
| Administrative expenses professional fees incurred | 2021-12-31 | $145,609 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2021-12-31 | $2,052,960 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2021-12-31 | $2,203,921 |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2021-12-31 | $106,867,953 |
| Assets. Other investments not covered elsewhere at beginning of year | 2021-12-31 | $126,026,124 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $130,169,592 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $334,601,365 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $400,424,615 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $468,754,726 |
| Other income not declared elsewhere | 2021-12-31 | $1,799,222 |
| Total non interest bearing cash at end of year | 2021-12-31 | $4,366,532 |
| Total non interest bearing cash at beginning of year | 2021-12-31 | $5,233,744 |
| Value of net income/loss | 2021-12-31 | $-285,109,872 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $6,456,108,174 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $6,656,496,290 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Investment advisory and management fees | 2021-12-31 | $10,497,256 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $308,839,304 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $371,442,297 |
| Interest earned on other investments | 2021-12-31 | $4,346,054 |
| Income. Interest from US Government securities | 2021-12-31 | $5,799,569 |
| Income. Interest from corporate debt instruments | 2021-12-31 | $155,259,037 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $202,782,798 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $161,956,827 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $242,113,353 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $232,722,670 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $232,722,670 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $1,789,343 |
| Asset value of US Government securities at end of year | 2021-12-31 | $1,825,793,000 |
| Asset value of US Government securities at beginning of year | 2021-12-31 | $1,302,199,133 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2021-12-31 | $-15,153,107 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $1,901,440 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Income. Dividends from preferred stock | 2021-12-31 | $86,450 |
| Income. Dividends from common stock | 2021-12-31 | $1,254,229 |
| Asset. Corporate debt instrument preferred debt at end of year | 2021-12-31 | $191,876,803 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2021-12-31 | $314,850,001 |
| Asset. Corporate debt instrument debt (other) at end of year | 2021-12-31 | $3,841,492,680 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2021-12-31 | $4,273,808,198 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2021-12-31 | $177,814 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2021-12-31 | $206,736 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2021-12-31 | $8,958,012,159 |
| Aggregate carrying amount (costs) on sale of assets | 2021-12-31 | $9,221,701,931 |
| 2020 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2020 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2020-12-31 | $459,870,607 |
| Total unrealized appreciation/depreciation of assets | 2020-12-31 | $459,870,607 |
| Total transfer of assets to this plan | 2020-12-31 | $705,480,671 |
| Total transfer of assets from this plan | 2020-12-31 | $1,608,793,392 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $468,754,726 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $398,840,748 |
| Total income from all sources (including contributions) | 2020-12-31 | $1,370,238,443 |
| Total loss/gain on sale of assets | 2020-12-31 | $645,917,827 |
| Total of all expenses incurred | 2020-12-31 | $13,221,382 |
| 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 | $7,125,251,016 |
| Value of total assets at beginning of year | 2020-12-31 | $6,601,632,698 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $13,221,382 |
| Total interest from all sources | 2020-12-31 | $187,117,388 |
| Total dividends received (eg from common stock, registered investment company shares) | 2020-12-31 | $21,511,189 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2020-12-31 | $19,185,739 |
| Administrative expenses professional fees incurred | 2020-12-31 | $122,788 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2020-12-31 | $2,203,921 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2020-12-31 | $2,255,257 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2020-12-31 | $126,026,124 |
| Assets. Other investments not covered elsewhere at beginning of year | 2020-12-31 | $92,379,957 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $334,601,365 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $243,159,144 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $468,754,726 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $398,840,748 |
| Other income not declared elsewhere | 2020-12-31 | $1,902,374 |
| Total non interest bearing cash at end of year | 2020-12-31 | $5,233,744 |
| Total non interest bearing cash at beginning of year | 2020-12-31 | $3,474,737 |
| Value of net income/loss | 2020-12-31 | $1,357,017,061 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $6,656,496,290 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $6,202,791,950 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Investment advisory and management fees | 2020-12-31 | $13,098,594 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $371,442,297 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $360,751,041 |
| Interest earned on other investments | 2020-12-31 | $19,136,527 |
| Income. Interest from US Government securities | 2020-12-31 | $7,199,938 |
| Income. Interest from corporate debt instruments | 2020-12-31 | $162,101,846 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $161,956,827 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $485,641,804 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $232,722,670 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $172,682,657 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $172,682,657 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $-1,320,923 |
| Asset value of US Government securities at end of year | 2020-12-31 | $1,302,199,133 |
| Asset value of US Government securities at beginning of year | 2020-12-31 | $1,406,839,515 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2020-12-31 | $42,979,951 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $10,939,107 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Income. Dividends from preferred stock | 2020-12-31 | $93,325 |
| Income. Dividends from common stock | 2020-12-31 | $2,232,125 |
| Asset. Corporate debt instrument preferred debt at end of year | 2020-12-31 | $314,850,001 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2020-12-31 | $348,114,038 |
| Asset. Corporate debt instrument debt (other) at end of year | 2020-12-31 | $4,273,808,198 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2020-12-31 | $3,481,952,516 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2020-12-31 | $206,736 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2020-12-31 | $4,382,032 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2020-12-31 | $9,588,989,564 |
| Aggregate carrying amount (costs) on sale of assets | 2020-12-31 | $8,943,071,737 |
| 2019 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2019 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2019-12-31 | $639,532,266 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $639,532,266 |
| Total transfer of assets to this plan | 2019-12-31 | $2,961,536,014 |
| Total transfer of assets from this plan | 2019-12-31 | $3,080,675,189 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $398,840,748 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $178,513,478 |
| Total income from all sources (including contributions) | 2019-12-31 | $1,205,764,083 |
| Total loss/gain on sale of assets | 2019-12-31 | $297,854,772 |
| Total of all expenses incurred | 2019-12-31 | $12,245,459 |
| 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 | $6,601,632,698 |
| Value of total assets at beginning of year | 2019-12-31 | $5,306,925,979 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $12,245,459 |
| Total interest from all sources | 2019-12-31 | $193,568,282 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $15,143,033 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $15,029,405 |
| Administrative expenses professional fees incurred | 2019-12-31 | $91,515 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2019-12-31 | $2,255,257 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2019-12-31 | $2,692,466 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2019-12-31 | $92,379,957 |
| Assets. Other investments not covered elsewhere at beginning of year | 2019-12-31 | $73,037,348 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $243,159,144 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $109,377,471 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $398,840,748 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $178,513,478 |
| Other income not declared elsewhere | 2019-12-31 | $2,673,750 |
| Administrative expenses (other) incurred | 2019-12-31 | $40 |
| Total non interest bearing cash at end of year | 2019-12-31 | $3,474,737 |
| Total non interest bearing cash at beginning of year | 2019-12-31 | $2,949,762 |
| Value of net income/loss | 2019-12-31 | $1,193,518,624 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $6,202,791,950 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $5,128,412,501 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | Yes |
| Amount of loans by the plan or fixed income obligations due to the plan which were in default/classified-as-uncollectible as of the close of the plan year | 2019-12-31 | $1,534,695 |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Investment advisory and management fees | 2019-12-31 | $12,153,904 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $360,751,041 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $223,964,845 |
| Interest earned on other investments | 2019-12-31 | $18,950,133 |
| Income. Interest from US Government securities | 2019-12-31 | $9,913,372 |
| Income. Interest from corporate debt instruments | 2019-12-31 | $162,523,901 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $485,641,804 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $385,713,906 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $65,645,218 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $155,961,920 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $155,961,920 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $2,180,876 |
| Asset value of US Government securities at end of year | 2019-12-31 | $1,406,696,964 |
| Asset value of US Government securities at beginning of year | 2019-12-31 | $1,077,494,633 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $44,773,482 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $12,218,498 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Income. Dividends from preferred stock | 2019-12-31 | $113,628 |
| Asset. Corporate debt instrument preferred debt at end of year | 2019-12-31 | $348,114,038 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2019-12-31 | $334,337,637 |
| Asset. Corporate debt instrument debt (other) at end of year | 2019-12-31 | $3,590,288,369 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2019-12-31 | $2,941,373,587 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2019-12-31 | $3,226,169 |
| Assets. Corporate common stocks other than exployer securities at beginning of year | 2019-12-31 | $22,404 |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2019-12-31 | $14,017,336,274 |
| Aggregate carrying amount (costs) on sale of assets | 2019-12-31 | $13,719,481,502 |
| 2018 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-352,309,162 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-352,309,162 |
| Total transfer of assets to this plan | 2018-12-31 | $250,045,068 |
| Total transfer of assets from this plan | 2018-12-31 | $296,579,801 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $178,513,478 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $122,567,530 |
| Total income from all sources (including contributions) | 2018-12-31 | $-283,946,254 |
| Total loss/gain on sale of assets | 2018-12-31 | $-98,710,202 |
| Total of all expenses incurred | 2018-12-31 | $10,124,502 |
| 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 | $5,306,925,979 |
| Value of total assets at beginning of year | 2018-12-31 | $5,591,585,520 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $10,124,502 |
| Total interest from all sources | 2018-12-31 | $182,337,425 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $13,237,103 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $13,085,939 |
| Administrative expenses professional fees incurred | 2018-12-31 | $76,317 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2018-12-31 | $2,692,466 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2018-12-31 | $2,847,929 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2018-12-31 | $73,037,348 |
| Assets. Other investments not covered elsewhere at beginning of year | 2018-12-31 | $98,807,861 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $109,377,471 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $83,703,463 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $178,513,478 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2018-12-31 | $122,567,530 |
| Other income not declared elsewhere | 2018-12-31 | $2,144,041 |
| Administrative expenses (other) incurred | 2018-12-31 | $267 |
| Total non interest bearing cash at end of year | 2018-12-31 | $2,949,762 |
| Total non interest bearing cash at beginning of year | 2018-12-31 | $882,021 |
| Value of net income/loss | 2018-12-31 | $-294,070,756 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $5,128,412,501 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $5,469,017,990 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | Yes |
| Amount of loans by the plan or fixed income obligations due to the plan which were in default/classified-as-uncollectible as of the close of the plan year | 2018-12-31 | $800,671 |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Investment advisory and management fees | 2018-12-31 | $10,047,918 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $223,964,845 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $451,193,201 |
| Interest earned on other investments | 2018-12-31 | $17,318,945 |
| Income. Interest from US Government securities | 2018-12-31 | $8,005,897 |
| Income. Interest from corporate debt instruments | 2018-12-31 | $155,616,568 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $385,713,906 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $297,424,467 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $155,961,920 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $79,190,773 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $79,190,773 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $1,396,015 |
| Asset value of US Government securities at end of year | 2018-12-31 | $1,077,494,633 |
| Asset value of US Government securities at beginning of year | 2018-12-31 | $987,211,323 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $-34,743,265 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $4,097,806 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Income. Dividends from preferred stock | 2018-12-31 | $151,164 |
| Asset. Corporate debt instrument preferred debt at end of year | 2018-12-31 | $334,337,637 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2018-12-31 | $466,359,576 |
| Asset. Corporate debt instrument debt (other) at end of year | 2018-12-31 | $2,941,373,587 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2018-12-31 | $3,123,964,906 |
| Assets. Corporate common stocks other than exployer securities at end of year | 2018-12-31 | $22,404 |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2018-12-31 | $9,857,878,623 |
| Aggregate carrying amount (costs) on sale of assets | 2018-12-31 | $9,956,588,825 |
| 2017 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $296,267,158 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $296,267,158 |
| Total transfer of assets to this plan | 2017-12-31 | $1,264,361,780 |
| Total transfer of assets from this plan | 2017-12-31 | $1,884,394,502 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $122,567,530 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $202,215,965 |
| Total income from all sources (including contributions) | 2017-12-31 | $636,480,022 |
| Total loss/gain on sale of assets | 2017-12-31 | $94,891,563 |
| Total of all expenses incurred | 2017-12-31 | $9,390,895 |
| 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 | $5,591,585,520 |
| Value of total assets at beginning of year | 2017-12-31 | $5,664,177,550 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $9,390,895 |
| Total interest from all sources | 2017-12-31 | $181,327,758 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $22,675,745 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $22,544,024 |
| Administrative expenses professional fees incurred | 2017-12-31 | $66,781 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2017-12-31 | $2,847,929 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2017-12-31 | $2,881,497 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2017-12-31 | $98,807,861 |
| Assets. Other investments not covered elsewhere at beginning of year | 2017-12-31 | $80,452,924 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $83,703,463 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $167,518,565 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $122,567,530 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $202,215,965 |
| Other income not declared elsewhere | 2017-12-31 | $2,758,690 |
| Administrative expenses (other) incurred | 2017-12-31 | $1,087 |
| Total non interest bearing cash at end of year | 2017-12-31 | $882,021 |
| Total non interest bearing cash at beginning of year | 2017-12-31 | $4,715,990 |
| Value of net income/loss | 2017-12-31 | $627,089,127 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $5,469,017,990 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $5,461,961,585 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Investment advisory and management fees | 2017-12-31 | $9,323,027 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $451,193,201 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $446,780,335 |
| Interest earned on other investments | 2017-12-31 | $14,623,328 |
| Income. Interest from US Government securities | 2017-12-31 | $8,620,750 |
| Income. Interest from corporate debt instruments | 2017-12-31 | $157,585,482 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $297,424,467 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $293,386,713 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $79,190,773 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $76,279,107 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $76,279,107 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $498,198 |
| Asset value of US Government securities at end of year | 2017-12-31 | $987,211,323 |
| Asset value of US Government securities at beginning of year | 2017-12-31 | $921,823,795 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $38,333,087 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $226,021 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Income. Dividends from preferred stock | 2017-12-31 | $131,721 |
| Asset. Corporate debt instrument preferred debt at end of year | 2017-12-31 | $466,359,576 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2017-12-31 | $452,976,241 |
| Asset. Corporate debt instrument debt (other) at end of year | 2017-12-31 | $3,123,964,906 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2017-12-31 | $3,217,362,383 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2017-12-31 | $6,746,976,096 |
| Aggregate carrying amount (costs) on sale of assets | 2017-12-31 | $6,652,084,533 |
| 2016 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2016 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2016-12-31 | $49,704,022 |
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $49,704,022 |
| Total transfer of assets to this plan | 2016-12-31 | $1,975,090,628 |
| Total transfer of assets from this plan | 2016-12-31 | $1,142,595,318 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $202,215,965 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $49,705,128 |
| Total income from all sources (including contributions) | 2016-12-31 | $344,606,874 |
| Total loss/gain on sale of assets | 2016-12-31 | $108,470,005 |
| Total of all expenses incurred | 2016-12-31 | $9,217,768 |
| 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 | $5,664,177,550 |
| Value of total assets at beginning of year | 2016-12-31 | $4,343,782,297 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $9,217,768 |
| Total interest from all sources | 2016-12-31 | $186,326,953 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $18,204,559 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $18,084,048 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2016-12-31 | $2,881,497 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2016-12-31 | $3,062,530 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2016-12-31 | $80,452,924 |
| Assets. Other investments not covered elsewhere at beginning of year | 2016-12-31 | $68,037,692 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $167,518,565 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $62,344,479 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $202,215,965 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $49,705,128 |
| Other income not declared elsewhere | 2016-12-31 | $4,647,477 |
| Administrative expenses (other) incurred | 2016-12-31 | $71,887 |
| Total non interest bearing cash at end of year | 2016-12-31 | $4,715,990 |
| Total non interest bearing cash at beginning of year | 2016-12-31 | $1,826,143 |
| Value of net income/loss | 2016-12-31 | $335,389,106 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $5,461,961,585 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $4,294,077,169 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | Yes |
| Amount of loans by the plan or fixed income obligations due to the plan which were in default/classified-as-uncollectible as of the close of the plan year | 2016-12-31 | $73,780 |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Investment advisory and management fees | 2016-12-31 | $9,145,881 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $446,780,335 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $179,785,575 |
| Interest earned on other investments | 2016-12-31 | $16,242,177 |
| Income. Interest from US Government securities | 2016-12-31 | $8,007,403 |
| Income. Interest from corporate debt instruments | 2016-12-31 | $161,161,401 |
| Value of interest in common/collective trusts at end of year | 2016-12-31 | $293,386,713 |
| Value of interest in common/collective trusts at beginning of year | 2016-12-31 | $371,775,393 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $76,279,107 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $56,109,942 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $56,109,942 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2016-12-31 | $915,972 |
| Asset value of US Government securities at end of year | 2016-12-31 | $921,823,795 |
| Asset value of US Government securities at beginning of year | 2016-12-31 | $805,419,246 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $-12,901,616 |
| Net investment gain or loss from common/collective trusts | 2016-12-31 | $-9,844,526 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | Yes |
| Income. Dividends from preferred stock | 2016-12-31 | $120,511 |
| Asset. Corporate debt instrument preferred debt at end of year | 2016-12-31 | $452,976,241 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2016-12-31 | $347,712,557 |
| Asset. Corporate debt instrument debt (other) at end of year | 2016-12-31 | $3,217,362,383 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2016-12-31 | $2,447,708,740 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2016-12-31 | $4,850,389,440 |
| Aggregate carrying amount (costs) on sale of assets | 2016-12-31 | $4,741,919,435 |
| 2015 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2015 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2015-12-31 | $-285,876,024 |
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $-285,876,024 |
| Total transfer of assets to this plan | 2015-12-31 | $136,665,567 |
| Total transfer of assets from this plan | 2015-12-31 | $322,998,292 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $49,705,128 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $50,482,276 |
| Total income from all sources (including contributions) | 2015-12-31 | $-138,448,363 |
| Total loss/gain on sale of assets | 2015-12-31 | $-22,528,400 |
| Total of all expenses incurred | 2015-12-31 | $7,839,868 |
| 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 | $4,343,782,297 |
| Value of total assets at beginning of year | 2015-12-31 | $4,677,180,401 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $7,839,868 |
| Total interest from all sources | 2015-12-31 | $168,587,834 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $10,181,151 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $10,045,468 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2015-12-31 | $3,062,530 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2015-12-31 | $3,325,831 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2015-12-31 | $68,037,692 |
| Assets. Other investments not covered elsewhere at beginning of year | 2015-12-31 | $72,271,902 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $62,344,479 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $78,754,228 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $49,705,128 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $50,482,276 |
| Other income not declared elsewhere | 2015-12-31 | $9,786,694 |
| Administrative expenses (other) incurred | 2015-12-31 | $58,842 |
| Total non interest bearing cash at end of year | 2015-12-31 | $1,826,143 |
| Total non interest bearing cash at beginning of year | 2015-12-31 | $1,250,570 |
| Value of net income/loss | 2015-12-31 | $-146,288,231 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $4,294,077,169 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $4,626,698,125 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Investment advisory and management fees | 2015-12-31 | $7,781,026 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $179,785,575 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $251,244,984 |
| Interest earned on other investments | 2015-12-31 | $15,341,700 |
| Income. Interest from US Government securities | 2015-12-31 | $6,803,758 |
| Income. Interest from corporate debt instruments | 2015-12-31 | $146,414,206 |
| Value of interest in common/collective trusts at end of year | 2015-12-31 | $371,775,393 |
| Value of interest in common/collective trusts at beginning of year | 2015-12-31 | $420,358,964 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $56,109,942 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2015-12-31 | $28,170 |
| Asset value of US Government securities at end of year | 2015-12-31 | $805,419,246 |
| Asset value of US Government securities at beginning of year | 2015-12-31 | $871,092,266 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-18,804,877 |
| Net investment gain or loss from common/collective trusts | 2015-12-31 | $205,259 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | No |
| Income. Dividends from preferred stock | 2015-12-31 | $135,683 |
| Asset. Corporate debt instrument preferred debt at end of year | 2015-12-31 | $347,712,557 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2015-12-31 | $1,431,387,673 |
| Asset. Corporate debt instrument debt (other) at end of year | 2015-12-31 | $2,447,708,740 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2015-12-31 | $1,547,493,983 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2015-12-31 | $3,620,538,324 |
| Aggregate carrying amount (costs) on sale of assets | 2015-12-31 | $3,643,066,724 |
| 2014 : EXELON CORP PENSION MASTER TRUST- ECRP HDG 2014 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2014-12-31 | $469,761,256 |
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $469,761,256 |
| Total transfer of assets to this plan | 2014-12-31 | $395,053,416 |
| Total transfer of assets from this plan | 2014-12-31 | $645,426,147 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $50,482,276 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $82,039,770 |
| Total income from all sources (including contributions) | 2014-12-31 | $904,138,300 |
| Total loss/gain on sale of assets | 2014-12-31 | $203,651,493 |
| Total of all expenses incurred | 2014-12-31 | $7,989,324 |
| 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 | $4,677,180,401 |
| Value of total assets at beginning of year | 2014-12-31 | $4,062,961,650 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $7,989,324 |
| Total interest from all sources | 2014-12-31 | $166,511,885 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $14,391,309 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2014-12-31 | $14,243,156 |
| Assets. Corporate prefeered stocks other than exployer securities at end of year | 2014-12-31 | $3,325,831 |
| Assets. Corporate prefeered stocks other than exployer securities at beginning of year | 2014-12-31 | $2,160,440 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Assets. Other investments not covered elsewhere at end of year | 2014-12-31 | $72,271,902 |
| Assets. Other investments not covered elsewhere at beginning of year | 2014-12-31 | $-30,867,946 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2014-12-31 | $78,754,228 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2014-12-31 | $93,741,160 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $50,482,276 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $82,039,770 |
| Other income not declared elsewhere | 2014-12-31 | $15,697,167 |
| Administrative expenses (other) incurred | 2014-12-31 | $41,324 |
| Total non interest bearing cash at end of year | 2014-12-31 | $1,250,570 |
| Total non interest bearing cash at beginning of year | 2014-12-31 | $1,330,800 |
| Value of net income/loss | 2014-12-31 | $896,148,976 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $4,626,698,125 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $3,980,921,880 |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Investment advisory and management fees | 2014-12-31 | $7,948,000 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $251,244,984 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $320,305,643 |
| Interest earned on other investments | 2014-12-31 | $16,201,580 |
| Income. Interest from US Government securities | 2014-12-31 | $7,713,895 |
| Income. Interest from corporate debt instruments | 2014-12-31 | $142,604,207 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $420,358,964 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $292,712,981 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2014-12-31 | $-7,797 |
| Asset value of US Government securities at end of year | 2014-12-31 | $871,092,266 |
| Asset value of US Government securities at beginning of year | 2014-12-31 | $787,362,338 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $33,483,146 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $642,044 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | Yes |
| Income. Dividends from preferred stock | 2014-12-31 | $148,153 |
| Asset. Corporate debt instrument preferred debt at end of year | 2014-12-31 | $1,431,387,673 |
| Asset. Corporate debt instrument preferred debt at beginning of year | 2014-12-31 | $1,338,870,624 |
| Asset. Corporate debt instrument debt (other) at end of year | 2014-12-31 | $1,547,493,983 |
| Asset. Corporate debt instrument debt (other) at beginning of year | 2014-12-31 | $1,257,345,610 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Aggregate proceeds on sale of assets | 2014-12-31 | $3,774,640,858 |
| Aggregate carrying amount (costs) on sale of assets | 2014-12-31 | $3,570,989,365 |
