Home > The Northern Trust Company > U.S. Government Obligations
The Northern Trust Company, U.S. Government Obligations
| 2023-12-31 | Rank | |
| U.S. Government agency obligations | $20,908,155,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,547,160,000 | 43 |
| Issued by G.N.M.A. | $15,593,000 | 195 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,248,276,000 | 17 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,871,779,000 | 17 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,630,109,000 | 3 |
| 2023-09-30 | Rank | |
| U.S. Government agency obligations | $20,816,747,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,605,493,000 | 43 |
| Issued by G.N.M.A. | $15,808,000 | 187 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,145,642,000 | 19 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,681,558,000 | 19 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,321,805,000 | 3 |
| 2023-06-30 | Rank | |
| U.S. Government agency obligations | $20,703,195,000 | 25 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,684,760,000 | 44 |
| Issued by G.N.M.A. | $16,416,000 | 184 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,039,302,000 | 21 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,626,747,000 | 19 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,288,236,000 | 3 |
| 2023-03-31 | Rank | |
| U.S. Government agency obligations | $20,693,255,000 | 23 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,742,967,000 | 46 |
| Issued by G.N.M.A. | $6,152,000 | 313 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,016,933,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,529,176,000 | 20 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,144,597,000 | 3 |
| 2022-12-31 | Rank | |
| U.S. Government agency obligations | $20,953,056,000 | 25 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,816,677,000 | 48 |
| Issued by G.N.M.A. | $6,200,000 | 315 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,167,009,000 | 22 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,562,199,000 | 18 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,052,588,000 | 4 |
| 2022-09-30 | Rank | |
| U.S. Government agency obligations | $21,525,718,000 | 25 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,907,976,000 | 49 |
| Issued by G.N.M.A. | $6,592,000 | 306 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,392,606,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,647,224,000 | 17 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,540,169,000 | 5 |
| 2022-06-30 | Rank | |
| U.S. Government agency obligations | $22,219,836,000 | 26 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,039,135,000 | 50 |
| Issued by G.N.M.A. | $6,649,000 | 310 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,663,745,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,756,381,000 | 16 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $9,139,696,000 | 5 |
| 2022-03-31 | Rank | |
| U.S. Government agency obligations | $23,007,127,000 | 27 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,405,228,000 | 47 |
| Issued by G.N.M.A. | $7,205,000 | 304 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,795,222,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,757,566,000 | 18 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $9,785,289,000 | 5 |
| 2021-12-31 | Rank | |
| U.S. Government agency obligations | $24,003,218,000 | 27 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,703,547,000 | 45 |
| Issued by G.N.M.A. | $7,910,000 | 299 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,712,198,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,859,618,000 | 17 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $10,461,522,000 | 5 |
| 2021-09-30 | Rank | |
| U.S. Government agency obligations | $24,750,469,000 | 26 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,859,201,000 | 45 |
| Issued by G.N.M.A. | $9,205,000 | 263 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $6,004,484,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,792,565,000 | 16 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $10,757,720,000 | 5 |
| 2021-06-30 | Rank | |
| U.S. Government agency obligations | $24,144,948,000 | 26 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,004,299,000 | 38 |
| Issued by G.N.M.A. | $11,360,000 | 239 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $6,280,943,000 | 19 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,435,340,000 | 21 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $10,094,252,000 | 5 |
| 2021-03-31 | Rank | |
| U.S. Government agency obligations | $24,704,298,000 | 25 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,958,202,000 | 37 |
| Issued by G.N.M.A. | $13,261,000 | 238 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $6,888,989,000 | 19 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,485,999,000 | 19 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $9,324,200,000 | 5 |
| 2020-12-31 | Rank | |
| U.S. Government agency obligations | $24,959,625,000 | 23 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,816,048,000 | 38 |
| Issued by G.N.M.A. | $15,468,000 | 231 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $7,681,635,000 | 17 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,498,553,000 | 19 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $8,535,324,000 | 4 |
| 2020-09-30 | Rank | |
| U.S. Government agency obligations | $24,572,148,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,696,711,000 | 37 |
| Issued by G.N.M.A. | $18,815,000 | 215 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $8,342,416,000 | 17 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,616,489,000 | 16 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $7,222,949,000 | 6 |
| 2020-06-30 | Rank | |
| U.S. Government agency obligations | $23,409,080,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,261,305,000 | 35 |
| Issued by G.N.M.A. | $20,117,000 | 204 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $8,888,505,000 | 15 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,690,440,000 | 16 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $6,146,871,000 | 6 |
| 2020-03-31 | Rank | |
| U.S. Government agency obligations | $23,873,894,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,079,655,000 | 37 |
| Issued by G.N.M.A. | $21,564,000 | 192 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $9,345,103,000 | 12 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,964,402,000 | 13 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $6,349,268,000 | 6 |
| 2019-12-31 | Rank | |
| U.S. Government agency obligations | $23,275,321,000 | 19 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,184,261,000 | 34 |
| Issued by G.N.M.A. | $22,643,000 | 186 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $8,750,217,000 | 11 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,233,534,000 | 10 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $6,001,840,000 | 5 |
| 2019-09-30 | Rank | |
| U.S. Government agency obligations | $22,624,224,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,478,150,000 | 34 |
| Issued by G.N.M.A. | $24,483,000 | 182 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $7,800,237,000 | 15 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,407,993,000 | 10 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $5,568,639,000 | 5 |
| 2019-06-30 | Rank | |
| U.S. Government agency obligations | $22,509,628,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,794,124,000 | 30 |
| Issued by G.N.M.A. | $25,608,000 | 186 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $7,376,184,000 | 16 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,750,123,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $5,094,923,000 | 8 |
| 2019-03-31 | Rank | |
| U.S. Government agency obligations | $22,572,936,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,055,224,000 | 27 |
| Issued by G.N.M.A. | $26,422,000 | 193 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $7,784,081,000 | 14 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,045,571,000 | 8 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $4,439,454,000 | 9 |
| 2018-12-31 | Rank | |
| U.S. Government agency obligations | $22,429,119,000 | 19 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,268,272,000 | 27 |
| Issued by G.N.M.A. | $26,662,000 | 189 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $7,395,707,000 | 14 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,215,886,000 | 8 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $4,594,741,000 | 8 |
| 2018-09-30 | Rank | |
| U.S. Government agency obligations | $21,588,678,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,891,899,000 | 20 |
| Issued by G.N.M.A. | $26,915,000 | 192 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $10,615,116,000 | 8 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 1,348 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 989 |
| 2018-06-30 | Rank | |
| U.S. Government agency obligations | $21,059,568,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | NA | NA |
| Issued by U.S. government enterprises (GSEs) | NA | NA |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,563,770,000 | 19 |
| Issued by G.N.M.A. | $22,392,000 | 234 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $9,183,157,000 | 10 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 1,302 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 967 |
| 2018-03-31 | Rank | |
| U.S. Government agency obligations | $19,560,083,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $810,402,000 | 6 |
| Issued by U.S. government enterprises (GSEs) | $2,297,212,000 | 7 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $9,053,726,000 | 18 |
| Issued by G.N.M.A. | $771,000 | 1,968 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $7,397,972,000 | 15 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 1,043 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 947 |
| 2017-12-31 | Rank | |
| U.S. Government agency obligations | $18,682,409,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $708,239,000 | 8 |
| Issued by U.S. government enterprises (GSEs) | $2,299,806,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $9,520,153,000 | 15 |
| Issued by G.N.M.A. | $916,000 | 1,914 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $6,153,295,000 | 19 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 1,045 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 920 |
| 2017-09-30 | Rank | |
| U.S. Government agency obligations | $18,089,115,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $614,639,000 | 10 |
| Issued by U.S. government enterprises (GSEs) | $2,727,541,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $9,563,011,000 | 14 |
| Issued by G.N.M.A. | $922,000 | 1,944 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,183,002,000 | 24 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 1,040 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 895 |
| 2017-06-30 | Rank | |
| U.S. Government agency obligations | $17,791,691,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $556,768,000 | 11 |
| Issued by U.S. government enterprises (GSEs) | $2,727,677,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $9,451,835,000 | 14 |
| Issued by G.N.M.A. | $928,000 | 1,981 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,054,483,000 | 24 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 1,017 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 862 |
| 2017-03-31 | Rank | |
| U.S. Government agency obligations | $17,943,154,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $511,122,000 | 13 |
| Issued by U.S. government enterprises (GSEs) | $2,729,834,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $9,313,083,000 | 15 |
| Issued by G.N.M.A. | $934,000 | 2,068 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,388,181,000 | 21 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 976 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 854 |
| 2016-12-31 | Rank | |
| U.S. Government agency obligations | $17,900,207,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $514,121,000 | 14 |
| Issued by U.S. government enterprises (GSEs) | $2,752,653,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $9,052,312,000 | 15 |
| Issued by G.N.M.A. | $941,000 | 2,105 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,580,180,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 950 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 810 |
| 2016-09-30 | Rank | |
| U.S. Government agency obligations | $18,032,505,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $462,913,000 | 15 |
| Issued by U.S. government enterprises (GSEs) | $3,154,218,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,694,673,000 | 15 |
| Issued by G.N.M.A. | $939,000 | 2,176 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,719,762,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 878 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 779 |
| 2016-06-30 | Rank | |
| U.S. Government agency obligations | $17,445,616,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $353,819,000 | 17 |
| Issued by U.S. government enterprises (GSEs) | $3,751,830,000 | 5 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,990,930,000 | 17 |
| Issued by G.N.M.A. | $1,042,000 | 2,155 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,347,995,000 | 22 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 836 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 746 |
| 2016-03-31 | Rank | |
| U.S. Government agency obligations | $16,901,831,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $362,780,000 | 16 |
| Issued by U.S. government enterprises (GSEs) | $3,252,017,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,886,990,000 | 16 |
| Issued by G.N.M.A. | $1,034,000 | 2,193 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,399,010,000 | 21 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 825 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 720 |
| 2015-12-31 | Rank | |
| U.S. Government agency obligations | $16,376,708,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $338,880,000 | 18 |
| Issued by U.S. government enterprises (GSEs) | $2,997,293,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,557,914,000 | 16 |
| Issued by G.N.M.A. | $1,201,000 | 2,114 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,481,420,000 | 21 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 795 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 672 |
| 2015-09-30 | Rank | |
| U.S. Government agency obligations | $15,716,613,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $351,997,000 | 18 |
| Issued by U.S. government enterprises (GSEs) | $3,007,220,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,177,699,000 | 18 |
| Issued by G.N.M.A. | $1,405,000 | 2,046 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,178,292,000 | 21 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 764 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 630 |
| 2015-06-30 | Rank | |
| U.S. Government agency obligations | $16,776,871,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $363,159,000 | 18 |
| Issued by U.S. government enterprises (GSEs) | $4,139,056,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,194,642,000 | 18 |
| Issued by G.N.M.A. | $1,389,000 | 2,135 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,078,625,000 | 22 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 733 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 613 |
| 2015-03-31 | Rank | |
| U.S. Government agency obligations | $16,649,745,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $374,792,000 | 17 |
| Issued by U.S. government enterprises (GSEs) | $4,292,955,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,012,159,000 | 18 |
| Issued by G.N.M.A. | $2,576,000 | 1,711 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $4,967,263,000 | 23 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 716 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 592 |
| 2014-12-31 | Rank | |
| U.S. Government agency obligations | $16,407,549,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $368,394,000 | 17 |
| Issued by U.S. government enterprises (GSEs) | $4,641,434,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $6,387,931,000 | 17 |
| Issued by G.N.M.A. | $3,643,000 | 1,458 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,006,147,000 | 22 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 719 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 555 |
| 2014-09-30 | Rank | |
| U.S. Government agency obligations | $16,197,198,000 | 19 |
| Non-mortgage backed: | ||
| U.S. government agencies | $384,558,000 | 13 |
| Issued by U.S. government enterprises (GSEs) | $5,397,274,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $5,529,189,000 | 17 |
| Issued by G.N.M.A. | $5,148,000 | 1,218 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $4,881,029,000 | 21 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 712 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 504 |
| 2014-06-30 | Rank | |
| U.S. Government agency obligations | $18,196,563,000 | 18 |
| Non-mortgage backed: | ||
| U.S. government agencies | $384,484,000 | 12 |
| Issued by U.S. government enterprises (GSEs) | $7,704,676,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $5,375,967,000 | 17 |
| Issued by G.N.M.A. | $6,475,000 | 1,106 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $4,724,961,000 | 20 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 732 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 496 |
| 2014-03-31 | Rank | |
| U.S. Government agency obligations | $18,182,897,000 | 17 |
| Non-mortgage backed: | ||
| U.S. government agencies | $401,648,000 | 11 |
| Issued by U.S. government enterprises (GSEs) | $8,530,695,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $5,149,211,000 | 18 |
| Issued by G.N.M.A. | $7,665,000 | 1,031 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $4,093,678,000 | 26 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 734 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 458 |
| 2013-12-31 | Rank | |
| U.S. Government agency obligations | $17,563,809,000 | 17 |
| Non-mortgage backed: | ||
| U.S. government agencies | $415,917,000 | 10 |
| Issued by U.S. government enterprises (GSEs) | $10,150,725,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,560,222,000 | 21 |
| Issued by G.N.M.A. | $8,042,000 | 1,018 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,428,903,000 | 34 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 687 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 437 |
| 2013-09-30 | Rank | |
| U.S. Government agency obligations | $17,066,043,000 | 18 |
| Non-mortgage backed: | ||
| U.S. government agencies | $376,782,000 | 11 |
| Issued by U.S. government enterprises (GSEs) | $10,364,825,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,076,085,000 | 23 |
| Issued by G.N.M.A. | $8,550,000 | 988 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,239,801,000 | 36 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 665 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 428 |
| 2013-06-30 | Rank | |
| U.S. Government agency obligations | $16,683,662,000 | 19 |
| Non-mortgage backed: | ||
| U.S. government agencies | $394,393,000 | 8 |
| Issued by U.S. government enterprises (GSEs) | $10,460,331,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,353,903,000 | 25 |
| Issued by G.N.M.A. | $8,837,000 | 969 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,466,198,000 | 35 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 665 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 386 |
| 2013-03-31 | Rank | |
| U.S. Government agency obligations | $16,939,634,000 | 18 |
| Non-mortgage backed: | ||
| U.S. government agencies | $408,324,000 | 8 |
| Issued by U.S. government enterprises (GSEs) | $10,735,688,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,127,958,000 | 26 |
| Issued by G.N.M.A. | $9,005,000 | 978 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,658,659,000 | 35 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 619 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 312 |
| 2012-12-31 | Rank | |
| U.S. Government agency obligations | $18,751,749,000 | 17 |
| Non-mortgage backed: | ||
| U.S. government agencies | $421,466,000 | 7 |
| Issued by U.S. government enterprises (GSEs) | $12,520,496,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,095,076,000 | 26 |
| Issued by G.N.M.A. | $9,720,000 | 918 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,704,991,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 550 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 249 |
| 2012-09-30 | Rank | |
| U.S. Government agency obligations | $18,715,385,000 | 17 |
| Non-mortgage backed: | ||
| U.S. government agencies | $435,517,000 | 6 |
| Issued by U.S. government enterprises (GSEs) | $12,420,472,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,098,953,000 | 27 |
| Issued by G.N.M.A. | $9,934,000 | 902 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,750,509,000 | 31 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 518 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 240 |
| 2012-06-30 | Rank | |
| U.S. Government agency obligations | $17,966,686,000 | 17 |
| Non-mortgage backed: | ||
| U.S. government agencies | $443,369,000 | 7 |
| Issued by U.S. government enterprises (GSEs) | $11,904,789,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,216,670,000 | 27 |
| Issued by G.N.M.A. | $0 | 4,335 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,401,858,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 482 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 214 |
| 2012-03-31 | Rank | |
| U.S. Government agency obligations | $17,755,475,000 | 18 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,554 |
| Issued by U.S. government enterprises (GSEs) | $12,377,618,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,767,680,000 | 31 |
| Issued by G.N.M.A. | $0 | 4,327 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,610,177,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 452 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 188 |
| 2011-12-31 | Rank | |
| U.S. Government agency obligations | $16,928,172,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,350 |
| Issued by U.S. government enterprises (GSEs) | $12,022,882,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,159,219,000 | 28 |
| Issued by G.N.M.A. | $0 | 3,896 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,746,071,000 | 32 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 388 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 149 |
| 2011-09-30 | Rank | |
| U.S. Government agency obligations | $16,280,940,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,284 |
| Issued by U.S. government enterprises (GSEs) | $11,618,051,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,873,957,000 | 29 |
| Issued by G.N.M.A. | $0 | 3,881 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,788,932,000 | 28 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 358 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 121 |
| 2011-06-30 | Rank | |
| U.S. Government agency obligations | $13,292,452,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,265 |
| Issued by U.S. government enterprises (GSEs) | $9,470,769,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,316,783,000 | 42 |
| Issued by G.N.M.A. | $0 | 3,876 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,504,900,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 353 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 104 |
| 2011-03-31 | Rank | |
| U.S. Government agency obligations | $13,313,318,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,217 |
| Issued by U.S. government enterprises (GSEs) | $9,692,115,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,184,010,000 | 42 |
| Issued by G.N.M.A. | $0 | 3,868 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,437,193,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $0 | 347 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 106 |
| 2010-12-31 | Rank | |
| U.S. Government agency obligations | $12,136,007,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,197 |
| Issued by U.S. government enterprises (GSEs) | $9,077,582,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $761,307,000 | 57 |
| Issued by G.N.M.A. | $0 | 3,837 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,297,118,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2010-09-30 | Rank | |
| U.S. Government agency obligations | $12,424,785,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,165 |
| Issued by U.S. government enterprises (GSEs) | $9,292,799,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $784,751,000 | 54 |
| Issued by G.N.M.A. | $0 | 3,830 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,347,235,000 | 29 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2010-06-30 | Rank | |
| U.S. Government agency obligations | $11,827,782,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,151 |
| Issued by U.S. government enterprises (GSEs) | $9,004,089,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $888,861,000 | 49 |
| Issued by G.N.M.A. | $0 | 3,776 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $1,934,832,000 | 33 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2010-03-31 | Rank | |
| U.S. Government agency obligations | $10,792,931,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,150 |
| Issued by U.S. government enterprises (GSEs) | $7,988,398,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $940,550,000 | 46 |
| Issued by G.N.M.A. | $0 | 3,819 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $1,863,983,000 | 32 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2009-12-31 | Rank | |
| U.S. Government agency obligations | $12,373,693,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,094 |
| Issued by U.S. government enterprises (GSEs) | $10,281,475,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $960,354,000 | 47 |
| Issued by G.N.M.A. | $0 | 3,845 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $1,131,864,000 | 45 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2009-09-30 | Rank | |
| U.S. Government agency obligations | $11,268,603,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,065 |
| Issued by U.S. government enterprises (GSEs) | $9,257,274,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $993,403,000 | 49 |
| Issued by G.N.M.A. | $0 | 3,816 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $1,017,926,000 | 45 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2009-06-30 | Rank | |
| U.S. Government agency obligations | $12,254,540,000 | 16 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,037 |
| Issued by U.S. government enterprises (GSEs) | $10,398,776,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,044,084,000 | 47 |
| Issued by G.N.M.A. | $0 | 3,802 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $811,680,000 | 50 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2009-03-31 | Rank | |
| U.S. Government agency obligations | $13,273,380,000 | 15 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 957 |
| Issued by U.S. government enterprises (GSEs) | $11,588,088,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,056,138,000 | 49 |
| Issued by G.N.M.A. | $0 | 3,815 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $629,154,000 | 51 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2008-12-31 | Rank | |
| U.S. Government agency obligations | $11,220,163,000 | 15 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 921 |
| Issued by U.S. government enterprises (GSEs) | $9,942,793,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $820,661,000 | 58 |
| Issued by G.N.M.A. | $0 | 3,782 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $456,709,000 | 64 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2008-09-30 | Rank | |
| U.S. Government agency obligations | $9,810,079,000 | 14 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 854 |
| Issued by U.S. government enterprises (GSEs) | $9,033,866,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $265,706,000 | 127 |
| Issued by G.N.M.A. | $0 | 3,609 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $510,507,000 | 55 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2008-06-30 | Rank | |
| U.S. Government agency obligations | $8,192,835,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 821 |
| Issued by U.S. government enterprises (GSEs) | $7,568,334,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $260,137,000 | 129 |
| Issued by G.N.M.A. | $0 | 3,552 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $364,364,000 | 74 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2008-03-31 | Rank | |
| U.S. Government agency obligations | $7,816,842,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 812 |
| Issued by U.S. government enterprises (GSEs) | $7,396,427,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,064,000 | 2,491 |
| Issued by G.N.M.A. | $0 | 3,524 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $413,351,000 | 64 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2007-12-31 | Rank | |
| U.S. Government agency obligations | $5,379,728,000 | 28 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 795 |
| Issued by U.S. government enterprises (GSEs) | $4,920,190,000 | 5 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $7,650,000 | 2,120 |
| Issued by G.N.M.A. | $0 | 3,534 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $451,888,000 | 63 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2007-09-30 | Rank | |
| U.S. Government agency obligations | $8,459,662,000 | 23 |
| Non-mortgage backed: | ||
| U.S. government agencies | $124,737,000 | 13 |
| Issued by U.S. government enterprises (GSEs) | $7,871,006,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,178,000 | 1,901 |
| Issued by G.N.M.A. | $0 | 3,520 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $455,741,000 | 61 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2007-06-30 | Rank | |
| U.S. Government agency obligations | $10,287,672,000 | 16 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 790 |
| Issued by U.S. government enterprises (GSEs) | $10,073,920,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,407,000 | 1,813 |
| Issued by G.N.M.A. | $0 | 3,514 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $205,345,000 | 119 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2007-03-31 | Rank | |
| U.S. Government agency obligations | $10,233,506,000 | 16 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 786 |
| Issued by U.S. government enterprises (GSEs) | $10,193,716,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,505,000 | 1,769 |
| Issued by G.N.M.A. | $0 | 3,555 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $31,285,000 | 411 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2006-12-31 | Rank | |
| U.S. Government agency obligations | $10,168,314,000 | 18 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 798 |
| Issued by U.S. government enterprises (GSEs) | $10,121,703,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,558,000 | 1,776 |
| Issued by G.N.M.A. | $0 | 3,609 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $38,053,000 | 380 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2006-09-30 | Rank | |
| U.S. Government agency obligations | $10,031,728,000 | 20 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 801 |
| Issued by U.S. government enterprises (GSEs) | $9,980,564,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $8,633,000 | 1,768 |
| Issued by G.N.M.A. | $0 | 3,658 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $42,531,000 | 353 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2006-06-30 | Rank | |
| U.S. Government agency obligations | $8,457,122,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 816 |
| Issued by U.S. government enterprises (GSEs) | $8,396,597,000 | 2 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,763,000 | 3,074 |
| Issued by G.N.M.A. | $0 | 3,736 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $57,762,000 | 267 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2006-03-31 | Rank | |
| U.S. Government agency obligations | $8,905,486,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 814 |
| Issued by U.S. government enterprises (GSEs) | $8,871,915,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $2,919,000 | 3,035 |
| Issued by G.N.M.A. | $0 | 3,785 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $30,652,000 | 427 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2005-12-31 | Rank | |
| U.S. Government agency obligations | $8,728,975,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 802 |
| Issued by U.S. government enterprises (GSEs) | $8,704,661,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,099,000 | 2,960 |
| Issued by G.N.M.A. | $0 | 3,839 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $21,215,000 | 524 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2005-09-30 | Rank | |
| U.S. Government agency obligations | $8,012,813,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 801 |
| Issued by U.S. government enterprises (GSEs) | $8,007,762,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,345,000 | 2,897 |
| Issued by G.N.M.A. | $0 | 3,904 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $1,706,000 | 1,930 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2005-06-30 | Rank | |
| U.S. Government agency obligations | $5,711,385,000 | 35 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 784 |
| Issued by U.S. government enterprises (GSEs) | $5,705,902,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,564,000 | 2,900 |
| Issued by G.N.M.A. | $0 | 3,967 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $1,919,000 | 1,910 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2005-03-31 | Rank | |
| U.S. Government agency obligations | $6,089,470,000 | 36 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 801 |
| Issued by U.S. government enterprises (GSEs) | $6,083,332,000 | 5 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,976,000 | 2,814 |
| Issued by G.N.M.A. | $0 | 4,067 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,162,000 | 1,876 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2004-12-31 | Rank | |
| U.S. Government agency obligations | $6,478,684,000 | 31 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 823 |
| Issued by U.S. government enterprises (GSEs) | $6,472,278,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $3,994,000 | 2,828 |
| Issued by G.N.M.A. | $0 | 4,147 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,412,000 | 1,832 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2004-09-30 | Rank | |
| U.S. Government agency obligations | $4,149,953,000 | 48 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 836 |
| Issued by U.S. government enterprises (GSEs) | $4,143,171,000 | 8 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,123,000 | 2,809 |
| Issued by G.N.M.A. | $0 | 4,199 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,659,000 | 1,772 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2004-06-30 | Rank | |
| U.S. Government agency obligations | $6,522,641,000 | 33 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 863 |
| Issued by U.S. government enterprises (GSEs) | $6,515,535,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,143,000 | 2,863 |
| Issued by G.N.M.A. | $0 | 4,272 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $2,963,000 | 1,735 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2004-03-31 | Rank | |
| U.S. Government agency obligations | $6,548,427,000 | 32 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 883 |
| Issued by U.S. government enterprises (GSEs) | $6,540,606,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,502,000 | 2,791 |
| Issued by G.N.M.A. | $0 | 4,300 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $3,319,000 | 1,709 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2003-12-31 | Rank | |
| U.S. Government agency obligations | $7,512,340,000 | 29 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 929 |
| Issued by U.S. government enterprises (GSEs) | $7,503,885,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,786,000 | 2,690 |
| Issued by G.N.M.A. | $0 | 4,399 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $3,669,000 | 1,726 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2003-09-30 | Rank | |
| U.S. Government agency obligations | $7,203,971,000 | 28 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 968 |
| Issued by U.S. government enterprises (GSEs) | $7,195,044,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $4,848,000 | 2,638 |
| Issued by G.N.M.A. | $0 | 4,465 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $4,079,000 | 1,639 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2003-06-30 | Rank | |
| U.S. Government agency obligations | $5,889,304,000 | 33 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 979 |
| Issued by U.S. government enterprises (GSEs) | $5,879,190,000 | 5 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $5,558,000 | 2,450 |
| Issued by G.N.M.A. | $0 | 4,534 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $4,556,000 | 1,706 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2003-03-31 | Rank | |
| U.S. Government agency obligations | $5,615,902,000 | 35 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 994 |
| Issued by U.S. government enterprises (GSEs) | $5,604,980,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $5,662,000 | 2,365 |
| Issued by G.N.M.A. | $0 | 4,604 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $5,260,000 | 1,647 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2002-12-31 | Rank | |
| U.S. Government agency obligations | $4,767,156,000 | 37 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,007 |
| Issued by U.S. government enterprises (GSEs) | $4,755,102,000 | 6 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $5,720,000 | 2,249 |
| Issued by G.N.M.A. | $0 | 4,637 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $6,334,000 | 1,540 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2001-12-31 | Rank | |
| U.S. Government agency obligations | $5,000,947,000 | 31 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,110 |
| Issued by U.S. government enterprises (GSEs) | $4,988,336,000 | 4 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,199,000 | 3,799 |
| Issued by G.N.M.A. | $0 | 4,730 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $11,412,000 | 1,106 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 2000-12-31 | Rank | |
| U.S. Government agency obligations | $5,985,380,000 | 25 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,091 |
| Issued by U.S. government enterprises (GSEs) | $5,950,063,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $966,000 | 3,481 |
| Issued by G.N.M.A. | $0 | 4,728 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $34,351,000 | 418 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1999-12-31 | Rank | |
| U.S. Government agency obligations | $4,862,298,000 | 24 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,161 |
| Issued by U.S. government enterprises (GSEs) | $4,800,900,000 | 3 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $1,036,000 | 3,603 |
| Issued by G.N.M.A. | $0 | 4,943 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $60,362,000 | 327 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1998-12-31 | Rank | |
| U.S. Government agency obligations | $4,653,129,000 | 22 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,266 |
| Issued by U.S. government enterprises (GSEs) | $4,509,485,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $87,000 | 5,544 |
| Issued by G.N.M.A. | $0 | 4,990 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $143,557,000 | 177 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1997-12-31 | Rank | |
| U.S. Government agency obligations | $2,924,315,000 | 36 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,382 |
| Issued by U.S. government enterprises (GSEs) | $2,612,559,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $157,000 | 5,506 |
| Issued by G.N.M.A. | $0 | 4,977 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $311,599,000 | 93 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1996-12-31 | Rank | |
| U.S. Government agency obligations | $3,024,019,000 | 27 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,552 |
| Issued by U.S. government enterprises (GSEs) | $2,667,701,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $208,000 | 5,762 |
| Issued by G.N.M.A. | $0 | 5,188 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $356,110,000 | 80 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1995-12-31 | Rank | |
| U.S. Government agency obligations | $2,797,286,000 | 27 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,692 |
| Issued by U.S. government enterprises (GSEs) | $2,450,314,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 6,929 |
| Issued by G.N.M.A. | $0 | 5,394 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $346,972,000 | 87 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1994-12-31 | Rank | |
| U.S. Government agency obligations | $3,089,772,000 | 21 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,632 |
| Issued by U.S. government enterprises (GSEs) | $2,672,795,000 | 1 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 7,255 |
| Issued by G.N.M.A. | $0 | 5,696 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $416,977,000 | 89 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1993-12-31 | Rank | |
| U.S. Government agency obligations | $833,515,000 | 114 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,434 |
| Issued by U.S. government enterprises (GSEs) | $349,369,000 | 11 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $36,821,000 | 442 |
| Issued by G.N.M.A. | $0 | 5,882 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $447,325,000 | 82 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |
| 1992-12-31 | Rank | |
| U.S. Government agency obligations | $544,298,000 | 173 |
| Non-mortgage backed: | ||
| U.S. government agencies | $0 | 1,382 |
| Issued by U.S. government enterprises (GSEs) | $321,221,000 | 13 |
| Residential mortgage backed: | ||
| Pass throughs: | ||
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 7,566 |
| Issued by G.N.M.A. | $0 | 5,925 |
| Collateralized mortgage obligations (CMOs) and REMICS: | ||
| CMOs issued by government agencies or sponsored agencies | $223,077,000 | 143 |
| Commercial mortgage-backed: | ||
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | NA | NA |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | NA | NA |