| 2023-09-30 | Rank |
| U.S. Government agency obligations | $34,294,578,000 | 14 |
| 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. | $3,919,731,000 | 30 |
| Issued by G.N.M.A. | $5,759,972,000 | 12 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $19,089,428,000 | 4 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,688,600,000 | 15 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $1,555,492,000 | 22 |
| 2023-06-30 | Rank |
| U.S. Government agency obligations | $36,454,521,000 | 15 |
| 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. | $4,222,356,000 | 31 |
| Issued by G.N.M.A. | $6,254,320,000 | 11 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $20,247,506,000 | 4 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,745,819,000 | 14 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $1,646,181,000 | 21 |
| 2023-03-31 | Rank |
| U.S. Government agency obligations | $39,316,533,000 | 14 |
| 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. | $4,413,250,000 | 32 |
| Issued by G.N.M.A. | $6,513,609,000 | 11 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $21,517,258,000 | 4 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,823,166,000 | 15 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $2,522,954,000 | 14 |
| 2022-12-31 | Rank |
| U.S. Government agency obligations | $25,958,128,000 | 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. | $2,179,103,000 | 60 |
| Issued by G.N.M.A. | $333,703,000 | 39 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $18,535,722,000 | 5 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,946,332,000 | 12 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $575,536,000 | 44 |
| 2022-09-30 | Rank |
| U.S. Government agency obligations | $23,830,451,000 | 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. | $2,264,225,000 | 61 |
| Issued by G.N.M.A. | $231,956,000 | 49 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $16,768,349,000 | 6 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,999,262,000 | 11 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $598,068,000 | 48 |
| 2022-06-30 | Rank |
| U.S. Government agency obligations | $22,971,398,000 | 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. | $2,467,707,000 | 59 |
| Issued by G.N.M.A. | $255,565,000 | 48 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $15,355,810,000 | 7 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,494,536,000 | 11 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $664,757,000 | 49 |
| 2022-03-31 | Rank |
| U.S. Government agency obligations | $23,981,970,000 | 24 |
| 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. | $2,658,839,000 | 58 |
| Issued by G.N.M.A. | $281,149,000 | 47 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $16,049,882,000 | 7 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,582,904,000 | 10 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $727,106,000 | 51 |
| 2021-12-31 | Rank |
| U.S. Government agency obligations | $29,040,159,000 | 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. | $3,598,571,000 | 48 |
| Issued by G.N.M.A. | $365,426,000 | 43 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $19,682,469,000 | 5 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,845,592,000 | 12 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $772,921,000 | 50 |
| 2021-09-30 | Rank |
| U.S. Government agency obligations | $29,891,759,000 | 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. | $3,928,011,000 | 43 |
| Issued by G.N.M.A. | $401,555,000 | 40 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $19,851,848,000 | 3 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $4,113,508,000 | 11 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $787,968,000 | 50 |
| 2021-06-30 | Rank |
| U.S. Government agency obligations | $28,969,020,000 | 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. | $4,354,416,000 | 35 |
| Issued by G.N.M.A. | $385,469,000 | 38 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $18,402,599,000 | 4 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $4,143,453,000 | 10 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $793,874,000 | 45 |
| 2021-03-31 | Rank |
| U.S. Government agency obligations | $29,036,508,000 | 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. | $4,720,706,000 | 32 |
| Issued by G.N.M.A. | $425,232,000 | 36 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $18,052,667,000 | 5 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $4,132,125,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $794,380,000 | 45 |
| 2020-12-31 | Rank |
| U.S. Government agency obligations | $28,788,938,000 | 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. | $4,767,125,000 | 31 |
| Issued by G.N.M.A. | $473,246,000 | 33 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $17,570,759,000 | 6 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $4,202,958,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $824,093,000 | 44 |
| 2020-09-30 | Rank |
| U.S. Government agency obligations | $25,380,613,000 | 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. | $5,023,688,000 | 27 |
| Issued by G.N.M.A. | $523,717,000 | 34 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $14,260,719,000 | 8 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,774,837,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $822,625,000 | 41 |
| 2020-06-30 | Rank |
| U.S. Government agency obligations | $22,487,345,000 | 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. | $3,958,091,000 | 33 |
| Issued by G.N.M.A. | $581,295,000 | 34 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $13,188,375,000 | 8 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $3,067,008,000 | 10 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $717,954,000 | 41 |
| 2020-03-31 | Rank |
| U.S. Government agency obligations | $19,943,916,000 | 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. | $4,070,012,000 | 31 |
| Issued by G.N.M.A. | $618,900,000 | 35 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $10,955,908,000 | 9 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,791,648,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $505,362,000 | 54 |
| 2019-12-31 | Rank |
| U.S. Government agency obligations | $15,366,442,000 | 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. | $3,641,982,000 | 30 |
| Issued by G.N.M.A. | $664,807,000 | 35 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,589,691,000 | 16 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,404,468,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $35,087,000 | 208 |
| 2019-09-30 | Rank |
| U.S. Government agency obligations | $15,172,578,000 | 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. | $3,768,179,000 | 31 |
| Issued by G.N.M.A. | $460,611,000 | 40 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,264,824,000 | 16 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,528,875,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $35,144,000 | 209 |
| 2019-06-30 | Rank |
| U.S. Government agency obligations | $15,471,097,000 | 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. | $3,976,588,000 | 28 |
| Issued by G.N.M.A. | $426,903,000 | 42 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,543,041,000 | 15 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $2,253,735,000 | 10 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $35,129,000 | 205 |
| 2019-03-31 | Rank |
| U.S. Government agency obligations | $14,792,442,000 | 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. | $3,730,143,000 | 29 |
| Issued by G.N.M.A. | $374,566,000 | 43 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,577,691,000 | 16 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,816,965,000 | 12 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,667,000 | 186 |
| 2018-12-31 | Rank |
| U.S. Government agency obligations | $13,986,723,000 | 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. | $3,895,469,000 | 28 |
| Issued by G.N.M.A. | $358,158,000 | 45 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,900,108,000 | 17 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,587,668,000 | 12 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,167,000 | 179 |
| 2018-09-30 | Rank |
| U.S. Government agency obligations | $13,477,844,000 | 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. | $3,871,318,000 | 27 |
| Issued by G.N.M.A. | $280,422,000 | 50 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,994,604,000 | 17 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,290,423,000 | 9 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $33,799,000 | 174 |
| 2018-06-30 | Rank |
| U.S. Government agency obligations | $13,994,157,000 | 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. | $4,071,158,000 | 27 |
| Issued by G.N.M.A. | $296,098,000 | 50 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,418,849,000 | 15 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $1,187,873,000 | 11 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $33,871,000 | 169 |
| 2018-03-31 | Rank |
| U.S. Government agency obligations | $13,136,259,000 | 30 |
| Non-mortgage backed: |
| U.S. government agencies | $934,656,000 | 3 |
| Issued by U.S. government enterprises (GSEs) | $60,345,000 | 303 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,847,139,000 | 28 |
| Issued by G.N.M.A. | $310,022,000 | 50 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,000,068,000 | 16 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $949,988,000 | 14 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,041,000 | 168 |
| 2017-12-31 | Rank |
| U.S. Government agency obligations | $13,240,318,000 | 30 |
| Non-mortgage backed: |
| U.S. government agencies | $949,958,000 | 4 |
| Issued by U.S. government enterprises (GSEs) | $0 | 3,612 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,574,528,000 | 29 |
| Issued by G.N.M.A. | $323,220,000 | 50 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,403,776,000 | 15 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $954,173,000 | 15 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,663,000 | 160 |
| 2017-09-30 | Rank |
| U.S. Government agency obligations | $12,897,705,000 | 30 |
| Non-mortgage backed: |
| U.S. government agencies | $938,024,000 | 5 |
| Issued by U.S. government enterprises (GSEs) | $0 | 3,667 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,626,269,000 | 30 |
| Issued by G.N.M.A. | $261,108,000 | 55 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,287,821,000 | 16 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $749,602,000 | 16 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,881,000 | 154 |
| 2017-06-30 | Rank |
| U.S. Government agency obligations | $12,224,358,000 | 31 |
| Non-mortgage backed: |
| U.S. government agencies | $888,663,000 | 6 |
| Issued by U.S. government enterprises (GSEs) | $0 | 3,736 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,618,479,000 | 30 |
| Issued by G.N.M.A. | $271,638,000 | 53 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,010,963,000 | 17 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $399,678,000 | 22 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,937,000 | 150 |
| 2017-03-31 | Rank |
| U.S. Government agency obligations | $11,135,378,000 | 31 |
| Non-mortgage backed: |
| U.S. government agencies | $814,713,000 | 7 |
| Issued by U.S. government enterprises (GSEs) | $0 | 3,814 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,456,435,000 | 30 |
| Issued by G.N.M.A. | $281,278,000 | 52 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,119,091,000 | 17 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $429,072,000 | 20 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,789,000 | 145 |
| 2016-12-31 | Rank |
| U.S. Government agency obligations | $10,705,485,000 | 31 |
| Non-mortgage backed: |
| U.S. government agencies | $673,468,000 | 8 |
| Issued by U.S. government enterprises (GSEs) | $0 | 3,848 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,360,264,000 | 30 |
| Issued by G.N.M.A. | $209,720,000 | 62 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,003,325,000 | 18 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $424,008,000 | 20 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $34,700,000 | 139 |
| 2016-09-30 | Rank |
| U.S. Government agency obligations | $12,601,776,000 | 27 |
| Non-mortgage backed: |
| U.S. government agencies | $651,684,000 | 9 |
| Issued by U.S. government enterprises (GSEs) | $1,305,485,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,576,658,000 | 27 |
| Issued by G.N.M.A. | $69,724,000 | 115 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,524,563,000 | 17 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $437,601,000 | 18 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $36,061,000 | 130 |
| 2016-06-30 | Rank |
| U.S. Government agency obligations | $12,572,886,000 | 26 |
| Non-mortgage backed: |
| U.S. government agencies | $657,941,000 | 9 |
| Issued by U.S. government enterprises (GSEs) | $1,654,264,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,509,310,000 | 26 |
| Issued by G.N.M.A. | $74,630,000 | 110 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,268,937,000 | 19 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $371,727,000 | 18 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $36,077,000 | 118 |
| 2016-03-31 | Rank |
| U.S. Government agency obligations | $11,793,427,000 | 27 |
| Non-mortgage backed: |
| U.S. government agencies | $663,738,000 | 9 |
| Issued by U.S. government enterprises (GSEs) | $1,323,210,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,363,275,000 | 25 |
| Issued by G.N.M.A. | $78,656,000 | 108 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,011,434,000 | 19 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $317,434,000 | 19 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $35,680,000 | 110 |
| 2015-12-31 | Rank |
| U.S. Government agency obligations | $11,669,100,000 | 27 |
| Non-mortgage backed: |
| U.S. government agencies | $607,606,000 | 10 |
| Issued by U.S. government enterprises (GSEs) | $1,607,140,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,311,073,000 | 23 |
| Issued by G.N.M.A. | $73,952,000 | 111 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,987,821,000 | 19 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $81,508,000 | 51 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 672 |
| 2015-09-30 | Rank |
| U.S. Government agency obligations | $12,320,023,000 | 27 |
| Non-mortgage backed: |
| U.S. government agencies | $583,469,000 | 10 |
| Issued by U.S. government enterprises (GSEs) | $1,747,364,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,133,440,000 | 23 |
| Issued by G.N.M.A. | $78,193,000 | 111 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,766,817,000 | 16 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $10,740,000 | 191 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 630 |
| 2015-06-30 | Rank |
| U.S. Government agency obligations | $12,881,474,000 | 25 |
| Non-mortgage backed: |
| U.S. government agencies | $513,951,000 | 12 |
| Issued by U.S. government enterprises (GSEs) | $2,325,428,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,067,458,000 | 24 |
| Issued by G.N.M.A. | $84,017,000 | 107 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,879,577,000 | 15 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,043,000 | 173 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 613 |
| 2015-03-31 | Rank |
| U.S. Government agency obligations | $12,705,387,000 | 25 |
| Non-mortgage backed: |
| U.S. government agencies | $498,153,000 | 11 |
| Issued by U.S. government enterprises (GSEs) | $2,425,013,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $2,740,290,000 | 27 |
| Issued by G.N.M.A. | $89,521,000 | 109 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,941,198,000 | 15 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,212,000 | 159 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 592 |
| 2014-12-31 | Rank |
| U.S. Government agency obligations | $12,195,668,000 | 25 |
| Non-mortgage backed: |
| U.S. government agencies | $440,470,000 | 13 |
| Issued by U.S. government enterprises (GSEs) | $2,426,807,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $2,845,137,000 | 27 |
| Issued by G.N.M.A. | $94,580,000 | 104 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,377,364,000 | 14 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,310,000 | 165 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 555 |
| 2014-09-30 | Rank |
| U.S. Government agency obligations | $12,287,891,000 | 25 |
| Non-mortgage backed: |
| U.S. government agencies | $403,562,000 | 12 |
| Issued by U.S. government enterprises (GSEs) | $2,427,516,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $2,935,764,000 | 27 |
| Issued by G.N.M.A. | $99,814,000 | 98 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,409,864,000 | 13 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,371,000 | 167 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 504 |
| 2014-06-30 | Rank |
| U.S. Government agency obligations | $12,800,140,000 | 22 |
| Non-mortgage backed: |
| U.S. government agencies | $39,358,000 | 94 |
| Issued by U.S. government enterprises (GSEs) | $2,722,524,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,033,891,000 | 28 |
| Issued by G.N.M.A. | $105,107,000 | 94 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,887,788,000 | 14 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,472,000 | 162 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 496 |
| 2014-03-31 | Rank |
| U.S. Government agency obligations | $11,446,575,000 | 24 |
| Non-mortgage backed: |
| U.S. government agencies | $94,000 | 1,747 |
| Issued by U.S. government enterprises (GSEs) | $2,598,462,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,559,799,000 | 42 |
| Issued by G.N.M.A. | $111,999,000 | 91 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $7,164,695,000 | 14 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,526,000 | 146 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 458 |
| 2013-12-31 | Rank |
| U.S. Government agency obligations | $10,261,441,000 | 23 |
| Non-mortgage backed: |
| U.S. government agencies | $103,000 | 1,722 |
| Issued by U.S. government enterprises (GSEs) | $2,675,224,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $558,464,000 | 86 |
| Issued by G.N.M.A. | $116,690,000 | 88 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,899,384,000 | 13 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,576,000 | 140 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 437 |
| 2013-09-30 | Rank |
| U.S. Government agency obligations | $8,996,399,000 | 27 |
| Non-mortgage backed: |
| U.S. government agencies | $106,000 | 1,695 |
| Issued by U.S. government enterprises (GSEs) | $2,724,496,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $225,020,000 | 162 |
| Issued by G.N.M.A. | $125,241,000 | 79 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,909,797,000 | 15 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,739,000 | 132 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 428 |
| 2013-06-30 | Rank |
| U.S. Government agency obligations | $8,278,294,000 | 28 |
| Non-mortgage backed: |
| U.S. government agencies | $112,000 | 1,672 |
| Issued by U.S. government enterprises (GSEs) | $2,546,328,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $251,424,000 | 145 |
| Issued by G.N.M.A. | $137,591,000 | 74 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,330,967,000 | 17 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $11,872,000 | 128 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 386 |
| 2013-03-31 | Rank |
| U.S. Government agency obligations | $8,643,119,000 | 28 |
| Non-mortgage backed: |
| U.S. government agencies | $117,000 | 1,650 |
| Issued by U.S. government enterprises (GSEs) | $2,927,226,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $282,975,000 | 131 |
| Issued by G.N.M.A. | $153,372,000 | 73 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,267,265,000 | 21 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $12,164,000 | 120 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 312 |
| 2012-12-31 | Rank |
| U.S. Government agency obligations | $8,640,988,000 | 29 |
| Non-mortgage backed: |
| U.S. government agencies | $125,000 | 1,565 |
| Issued by U.S. government enterprises (GSEs) | $3,104,876,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $317,974,000 | 122 |
| Issued by G.N.M.A. | $166,183,000 | 71 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,039,537,000 | 20 |
| Commercial mortgage-backed: |
| Commercial mortgage pass-through securities - FNMA, FHLMC, or GNMA | $12,293,000 | 93 |
| Other commercial MBS Issued or guaranteed by US Govrnmnt agencies or sponsored | $0 | 249 |
| 2012-09-30 | Rank |
| U.S. Government agency obligations | $8,763,665,000 | 31 |
| Non-mortgage backed: |
| U.S. government agencies | $130,000 | 1,494 |
| Issued by U.S. government enterprises (GSEs) | $2,962,623,000 | 7 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $420,711,000 | 113 |
| Issued by G.N.M.A. | $191,196,000 | 66 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,189,005,000 | 19 |
| 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 | $8,840,249,000 | 30 |
| Non-mortgage backed: |
| U.S. government agencies | $135,000 | 1,425 |
| Issued by U.S. government enterprises (GSEs) | $3,079,805,000 | 8 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $492,599,000 | 99 |
| Issued by G.N.M.A. | $199,775,000 | 60 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $5,067,935,000 | 20 |
| 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 | $7,520,518,000 | 33 |
| Non-mortgage backed: |
| U.S. government agencies | $142,000 | 1,342 |
| Issued by U.S. government enterprises (GSEs) | $2,677,910,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $618,053,000 | 85 |
| Issued by G.N.M.A. | $211,959,000 | 57 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $4,012,454,000 | 24 |
| 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 | $8,161,756,000 | 32 |
| Non-mortgage backed: |
| U.S. government agencies | $150,000 | 1,160 |
| Issued by U.S. government enterprises (GSEs) | $2,226,711,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,411,094,000 | 43 |
| Issued by G.N.M.A. | $269,839,000 | 44 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $4,253,962,000 | 22 |
| 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 | $6,777,523,000 | 32 |
| Non-mortgage backed: |
| U.S. government agencies | $193,000 | 1,072 |
| Issued by U.S. government enterprises (GSEs) | $1,656,340,000 | 14 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,480,978,000 | 37 |
| Issued by G.N.M.A. | $277,047,000 | 42 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $3,362,965,000 | 27 |
| 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 | $1,903,087,000 | 81 |
| Non-mortgage backed: |
| U.S. government agencies | $203,000 | 1,038 |
| Issued by U.S. government enterprises (GSEs) | $1,297,620,000 | 19 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $558,626,000 | 70 |
| Issued by G.N.M.A. | $39,742,000 | 227 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $6,896,000 | 1,666 |
| 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 | $2,487,919,000 | 68 |
| Non-mortgage backed: |
| U.S. government agencies | $212,000 | 976 |
| Issued by U.S. government enterprises (GSEs) | $1,871,828,000 | 12 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $566,610,000 | 69 |
| Issued by G.N.M.A. | $40,676,000 | 215 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $8,593,000 | 1,456 |
| 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 | $2,646,713,000 | 62 |
| Non-mortgage backed: |
| U.S. government agencies | $221,000 | 958 |
| Issued by U.S. government enterprises (GSEs) | $1,996,332,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $595,792,000 | 66 |
| Issued by G.N.M.A. | $43,152,000 | 198 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $11,216,000 | 1,233 |
| 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 | $2,596,204,000 | 59 |
| Non-mortgage backed: |
| U.S. government agencies | $230,000 | 906 |
| Issued by U.S. government enterprises (GSEs) | $1,931,610,000 | 10 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $599,815,000 | 60 |
| Issued by G.N.M.A. | $45,097,000 | 190 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $19,452,000 | 869 |
| 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 | $2,925,292,000 | 54 |
| Non-mortgage backed: |
| U.S. government agencies | $238,000 | 888 |
| Issued by U.S. government enterprises (GSEs) | $2,236,294,000 | 7 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $609,440,000 | 58 |
| Issued by G.N.M.A. | $46,008,000 | 170 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $33,312,000 | 578 |
| 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 | $2,789,183,000 | 54 |
| Non-mortgage backed: |
| U.S. government agencies | $247,000 | 876 |
| Issued by U.S. government enterprises (GSEs) | $2,098,741,000 | 11 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $595,212,000 | 63 |
| Issued by G.N.M.A. | $47,091,000 | 174 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $47,892,000 | 440 |
| 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 | $3,624,215,000 | 47 |
| Non-mortgage backed: |
| U.S. government agencies | $256,000 | 802 |
| Issued by U.S. government enterprises (GSEs) | $2,890,571,000 | 9 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $621,027,000 | 66 |
| Issued by G.N.M.A. | $48,512,000 | 173 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $63,849,000 | 335 |
| 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 | $4,331,450,000 | 36 |
| Non-mortgage backed: |
| U.S. government agencies | $264,000 | 775 |
| Issued by U.S. government enterprises (GSEs) | $3,457,620,000 | 7 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $740,970,000 | 63 |
| Issued by G.N.M.A. | $50,583,000 | 151 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $82,013,000 | 270 |
| 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 | $5,107,399,000 | 31 |
| Non-mortgage backed: |
| U.S. government agencies | $274,000 | 736 |
| Issued by U.S. government enterprises (GSEs) | $4,198,239,000 | 4 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $755,404,000 | 65 |
| Issued by G.N.M.A. | $52,253,000 | 138 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $101,229,000 | 217 |
| 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 | $4,625,904,000 | 34 |
| Non-mortgage backed: |
| U.S. government agencies | $280,000 | 646 |
| Issued by U.S. government enterprises (GSEs) | $3,749,780,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $691,924,000 | 64 |
| Issued by G.N.M.A. | $53,197,000 | 136 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $130,723,000 | 178 |
| 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 | $6,764,843,000 | 25 |
| Non-mortgage backed: |
| U.S. government agencies | $303,000 | 593 |
| Issued by U.S. government enterprises (GSEs) | $5,331,615,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,218,056,000 | 48 |
| Issued by G.N.M.A. | $53,740,000 | 124 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $161,129,000 | 147 |
| 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 | $5,923,724,000 | 27 |
| Non-mortgage backed: |
| U.S. government agencies | $315,000 | 508 |
| Issued by U.S. government enterprises (GSEs) | $4,537,708,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,178,708,000 | 45 |
| Issued by G.N.M.A. | $56,148,000 | 88 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $150,845,000 | 149 |
| 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 | $6,650,626,000 | 26 |
| Non-mortgage backed: |
| U.S. government agencies | $256,000 | 489 |
| Issued by U.S. government enterprises (GSEs) | $5,244,749,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,206,609,000 | 44 |
| Issued by G.N.M.A. | $56,898,000 | 74 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $142,114,000 | 162 |
| 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 | $6,917,626,000 | 25 |
| Non-mortgage backed: |
| U.S. government agencies | $264,000 | 485 |
| Issued by U.S. government enterprises (GSEs) | $5,454,011,000 | 2 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,238,577,000 | 45 |
| Issued by G.N.M.A. | $60,422,000 | 66 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $164,352,000 | 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 |
| 2007-12-31 | Rank |
| U.S. Government agency obligations | $6,854,147,000 | 24 |
| Non-mortgage backed: |
| U.S. government agencies | $270,000 | 450 |
| Issued by U.S. government enterprises (GSEs) | $5,401,764,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,207,921,000 | 45 |
| Issued by G.N.M.A. | $62,635,000 | 63 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $181,557,000 | 124 |
| 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 | $8,363,707,000 | 24 |
| Non-mortgage backed: |
| U.S. government agencies | $274,000 | 443 |
| Issued by U.S. government enterprises (GSEs) | $6,334,997,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,777,854,000 | 30 |
| Issued by G.N.M.A. | $70,162,000 | 57 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $180,420,000 | 118 |
| 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 | $8,278,035,000 | 21 |
| Non-mortgage backed: |
| U.S. government agencies | $290,000 | 445 |
| Issued by U.S. government enterprises (GSEs) | $6,129,057,000 | 4 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,944,814,000 | 27 |
| Issued by G.N.M.A. | $70,000,000 | 59 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $133,874,000 | 160 |
| 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 | $8,563,791,000 | 20 |
| Non-mortgage backed: |
| U.S. government agencies | $296,000 | 443 |
| Issued by U.S. government enterprises (GSEs) | $6,365,300,000 | 4 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $2,016,452,000 | 23 |
| Issued by G.N.M.A. | $74,709,000 | 59 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $107,034,000 | 182 |
| 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 | $8,447,276,000 | 21 |
| Non-mortgage backed: |
| U.S. government agencies | $398,000 | 403 |
| Issued by U.S. government enterprises (GSEs) | $6,361,034,000 | 3 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,893,427,000 | 29 |
| Issued by G.N.M.A. | $78,573,000 | 58 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $113,844,000 | 182 |
| 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 | $6,658,799,000 | 30 |
| Non-mortgage backed: |
| U.S. government agencies | $527,000 | 357 |
| Issued by U.S. government enterprises (GSEs) | $5,365,230,000 | 5 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $1,098,474,000 | 50 |
| Issued by G.N.M.A. | $82,450,000 | 54 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $112,118,000 | 187 |
| 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 | $4,714,093,000 | 37 |
| Non-mortgage backed: |
| U.S. government agencies | $547,000 | 353 |
| Issued by U.S. government enterprises (GSEs) | $4,139,966,000 | 7 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $409,898,000 | 94 |
| Issued by G.N.M.A. | $87,903,000 | 53 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $75,779,000 | 227 |
| 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 | $4,480,030,000 | 41 |
| Non-mortgage backed: |
| U.S. government agencies | $553,000 | 355 |
| Issued by U.S. government enterprises (GSEs) | $3,940,990,000 | 8 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $385,309,000 | 102 |
| Issued by G.N.M.A. | $93,972,000 | 52 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $59,206,000 | 268 |
| 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 | $4,346,672,000 | 41 |
| Non-mortgage backed: |
| U.S. government agencies | $585,000 | 342 |
| Issued by U.S. government enterprises (GSEs) | $3,787,540,000 | 8 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $404,314,000 | 102 |
| Issued by G.N.M.A. | $99,773,000 | 53 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $54,460,000 | 287 |
| 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 | $4,664,156,000 | 41 |
| Non-mortgage backed: |
| U.S. government agencies | $596,000 | 334 |
| Issued by U.S. government enterprises (GSEs) | $4,093,806,000 | 8 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $431,694,000 | 97 |
| Issued by G.N.M.A. | $104,954,000 | 53 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $33,106,000 | 404 |
| 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 | $4,982,112,000 | 41 |
| Non-mortgage backed: |
| U.S. government agencies | $608,000 | 309 |
| Issued by U.S. government enterprises (GSEs) | $4,392,146,000 | 8 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $454,928,000 | 94 |
| Issued by G.N.M.A. | $112,547,000 | 49 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $21,883,000 | 536 |
| 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 | $10,729,000 | 5,372 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 801 |
| Issued by U.S. government enterprises (GSEs) | $10,240,000 | 3,457 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $489,000 | 4,649 |
| Issued by G.N.M.A. | $0 | 4,067 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,424 |
| 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 | $10,784,000 | 5,369 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 823 |
| Issued by U.S. government enterprises (GSEs) | $10,287,000 | 3,416 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $497,000 | 4,662 |
| Issued by G.N.M.A. | $0 | 4,147 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,456 |
| 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 | $6,534,000 | 6,475 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 836 |
| Issued by U.S. government enterprises (GSEs) | $6,029,000 | 4,621 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $505,000 | 4,667 |
| Issued by G.N.M.A. | $0 | 4,199 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,472 |
| 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 | $16,632,000 | 4,236 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 863 |
| Issued by U.S. government enterprises (GSEs) | $16,127,000 | 2,403 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $505,000 | 4,716 |
| Issued by G.N.M.A. | $0 | 4,272 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,554 |
| 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 | $33,388,000 | 2,513 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 883 |
| Issued by U.S. government enterprises (GSEs) | $32,867,000 | 1,119 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $521,000 | 4,717 |
| Issued by G.N.M.A. | $0 | 4,300 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,611 |
| 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 | $32,152,000 | 2,676 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 929 |
| Issued by U.S. government enterprises (GSEs) | $31,629,000 | 1,204 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $523,000 | 4,737 |
| Issued by G.N.M.A. | $0 | 4,399 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,822 |
| 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 | $42,405,000 | 2,069 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 968 |
| Issued by U.S. government enterprises (GSEs) | $41,887,000 | 832 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $518,000 | 4,752 |
| Issued by G.N.M.A. | $0 | 4,465 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 3,900 |
| 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 | $49,742,000 | 1,740 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 979 |
| Issued by U.S. government enterprises (GSEs) | $49,215,000 | 614 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $527,000 | 4,777 |
| Issued by G.N.M.A. | $0 | 4,534 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,065 |
| 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 | $69,924,000 | 1,245 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 994 |
| Issued by U.S. government enterprises (GSEs) | $69,416,000 | 404 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $508,000 | 4,792 |
| Issued by G.N.M.A. | $0 | 4,604 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,155 |
| 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 | $70,445,000 | 1,208 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,007 |
| Issued by U.S. government enterprises (GSEs) | $69,913,000 | 386 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $532,000 | 4,682 |
| Issued by G.N.M.A. | $0 | 4,637 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,203 |
| 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 | $80,701,000 | 936 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,110 |
| Issued by U.S. government enterprises (GSEs) | $80,193,000 | 277 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $508,000 | 4,470 |
| Issued by G.N.M.A. | $0 | 4,730 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,294 |
| 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 | $44,704,000 | 1,657 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,091 |
| Issued by U.S. government enterprises (GSEs) | $44,704,000 | 759 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 5,685 |
| Issued by G.N.M.A. | $0 | 4,728 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,024 |
| 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 | $34,207,000 | 2,171 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,161 |
| Issued by U.S. government enterprises (GSEs) | $34,207,000 | 1,002 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 5,949 |
| Issued by G.N.M.A. | $0 | 4,943 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,288 |
| 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 | $81,349,000 | 948 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,266 |
| Issued by U.S. government enterprises (GSEs) | $81,349,000 | 281 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 6,073 |
| Issued by G.N.M.A. | $0 | 4,990 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,565 |
| 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 | $56,564,000 | 1,285 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,382 |
| Issued by U.S. government enterprises (GSEs) | $56,564,000 | 402 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $0 | 6,302 |
| Issued by G.N.M.A. | $0 | 4,977 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 4,813 |
| 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 | $30,204,000 | 2,369 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,552 |
| Issued by U.S. government enterprises (GSEs) | $28,160,000 | 882 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $2,044,000 | 3,172 |
| Issued by G.N.M.A. | $0 | 5,188 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 5,273 |
| 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 | $9,619,000 | 5,618 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,692 |
| Issued by U.S. government enterprises (GSEs) | $6,970,000 | 3,625 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $2,649,000 | 2,823 |
| Issued by G.N.M.A. | $0 | 5,394 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 5,699 |
| 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 | $13,632,000 | 4,297 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,632 |
| Issued by U.S. government enterprises (GSEs) | $10,560,000 | 2,079 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $3,072,000 | 2,645 |
| Issued by G.N.M.A. | $0 | 5,696 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 6,123 |
| 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 | $17,145,000 | 3,749 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,434 |
| Issued by U.S. government enterprises (GSEs) | $13,021,000 | 1,451 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $4,124,000 | 2,521 |
| Issued by G.N.M.A. | $0 | 5,882 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $0 | 6,482 |
| 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 | $11,426,000 | 5,059 |
| Non-mortgage backed: |
| U.S. government agencies | $0 | 1,382 |
| Issued by U.S. government enterprises (GSEs) | $10,008,000 | 1,870 |
| Residential mortgage backed: |
| Pass throughs: |
| Issued by F.N.M.A. and F.H.L.M.C. | $506,000 | 6,117 |
| Issued by G.N.M.A. | $0 | 5,925 |
| Collateralized mortgage obligations (CMOs) and REMICS: |
| CMOs issued by government agencies or sponsored agencies | $912,000 | 4,853 |
| 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 |
