Mortgage-Backed Securities [Text Block] |
2. MORTGAGE-BACKED SECURITIES
The following tables present the Companys available-for-sale Mortgage-Backed Securities portfolio as ofMarch 31, 2010 and December 31, 2009 which were carried at their fair value:
March 31, 2010
Federal Home Loan
Mortgage Corporation
Federal National Mortgage Association
Government National Mortgage Association
Total Mortgage- Backed Securities
(dollars in thousands)
Mortgage-Backed
Securities, gross $ 19,023,298 $ 44,340,657 $ 646,035 $ 64,009,990
Unamortized discount (15,516 ) (26,121 ) - (41,637 )
Unamortized premium 328,404 999,187 17,705 1,345,296
Amortized cost 19,336,186 45,313,723 663,740 65,313,649
Gross unrealized gains 666,106 1,280,444 21,892 1,968,442
Gross unrealized losses (13,504 ) (28,209 ) (448 ) (42,161 )
Estimated fair value $ 19,988,788 $ 46,565,958 $ 685,184 $ 67,239,930
Amortized Cost
Gross Unrealized Gain
Gross Unrealized Loss
Estimated Fair Value
Adjustable rate $ 15,505,157 $ 459,564 $ (15,302 ) $ 15,949,419
Fixed rate 49,808,492 1,508,878 (26,859 ) 51,290,511
Total $ 65,313,649 $ 1,968,442 $ (42,161 ) $ 67,239,930
December 31, 2009
Federal Home Loan Mortgage Corporation
Federal National Mortgage Association
Government National Mortgage Association
Total Mortgage- Backed Securities
(dollars in thousands)
Mortgage-Backed
Securities, gross $ 18,973,616 $ 41,836,554 $ 779,109 $ 61,589,279
Unamortized discount (20,210 ) (28,167 ) - (48,377 )
Unamortized premium 301,700 974,861 20,382 1,296,943
Amortized cost 19,255,106 42,783,248 799,491 62,837,845
Gross unrealized gains 717,749 1,318,066 21,944 2,057,759
Gross unrealized losses (27,368 ) (61,739 ) (772 ) (89,879 )
Estimated fair value $ 19,945,487 $ 44,039,575 $ 820,663 $ 64,805,725
Amortized Cost
Gross Unrealized Gain
Gross Unrealized Loss
Estimated Fair Value
(dollars in thousands)
Adjustable rate $ 16,345,988 $ 513,820 $ (68,488 ) $ 16,791,320
Fixed rate 46,491,857 1,543,939 (21,391 ) 48,014,405
Total $ 62, 837,845 $ 2,057,759 $ (89,879 ) $ 64,805,725
Actual maturities of Mortgage-Backed Securities are generally shorter than stated contractual maturities because actual maturities of Mortgage-Backed Securities are affected by the contractual lives of the underlying mortgages, periodic payments of principal, and prepay |