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AGENCY MORTGAGE-BACKED SECURITIES (Tables)
3 Months Ended
Mar. 31, 2014
Schedule of Available-for-sale Securities Reconciliation
The following tables present the Company’s available-for-sale Agency mortgage-backed securities portfolio as of March 31, 2014 and December 31, 2013 which were carried at their fair value:
 
March 31, 2014
 
Freddie Mac
   
Fannie Mae
   
Ginnie Mae
   
Total
 
   
(dollars in thousands)
 
                         
Principal outstanding
  $ 24,875,914     $ 47,149,481     $ 113,744     $ 72,139,139  
Unamortized premium
    1,697,704       3,367,828       22,465       5,087,997  
Unamortized discount
    (9,446 )     (11,341 )     (380 )     (21,167 )
Amortized cost
    26,564,172       50,505,968       135,829       77,205,969  
Gross unrealized gains
    205,409       381,265       8,650       595,324  
Gross unrealized losses
    (1,013,503 )     (1,433,916 )     (3,486 )     (2,450,905 )
Estimated fair value
  $ 25,756,078     $ 49,453,317     $ 140,993     $ 75,350,388  
                                 
 
                         
   
Fixed Rate
   
Adjustable Rate
   
Total
       
   
(dollars in thousands)
       
Amortized cost
  $ 73,655,761     $ 3,550,208     $ 77,205,969          
Gross unrealized gains
    455,048       140,276       595,324          
Gross unrealized losses
    (2,435,557 )     (15,348 )     (2,450,905 )        
Estimated fair value
  $ 71,675,252     $ 3,675,136     $ 75,350,388          
                                 
 
                         
                         
                         
December 31, 2013
 
Freddie Mac
   
Fannie Mae
   
Ginnie Mae
   
Total
 
   
(dollars in thousands)
 
Principal outstanding
  $ 24,458,925     $ 43,564,657     $ 120,739     $ 68,144,321  
Unamortized premium
    1,627,966       2,970,813       27,085       4,625,864  
Unamortized discount
    (9,533 )     (11,568 )     (383 )     (21,484 )
Amortized cost
    26,077,358       46,523,902       147,441       72,748,701  
Gross unrealized gains
    227,423       456,057       9,845       693,325  
Gross unrealized losses
    (1,267,106 )     (1,781,683 )     (4,288 )     (3,053,077 )
Estimated fair value
  $ 25,037,675     $ 45,198,276     $ 152,998     $ 70,388,949  
 
                         
   
Fixed Rate
   
Adjustable Rate
   
Total
       
   
(dollars in thousands)
       
Amortized cost
  $ 68,784,424     $ 3,964,277     $ 72,748,701          
Gross unrealized gains
    538,556       154,769       693,325          
Gross unrealized losses
    (3,040,153 )     (12,924 )     (3,053,077 )        
Estimated fair value
  $ 66,282,827     $ 4,106,122     $ 70,388,949          
Schedule of Agency Mortgage Backed Securities by Estimated Weighted Average Life Classification
The following table summarizes the Company’s Agency mortgage-backed securities as of March 31, 2014 and December 31, 2013, according to their estimated weighted average life classifications:
 
   
March 31, 2014
   
December 31, 2013
 
Weighted Average Life
 
Estimated
Fair Value
   
Amortized
Cost
   
Estimated
Fair Value
   
Amortized
Cost
 
   
(dollars in thousands)
 
Less than one year
  $ 66,051     $ 65,248     $ 65,584     $ 64,561  
Greater than one year through five years
    46,192,942       47,553,922       50,046,013       51,710,059  
Greater than five years through ten years
    22,833,176       23,099,356       14,915,716       15,292,973  
Greater than ten years
    6,258,219       6,487,443       5,361,636       5,681,108  
Total
  $ 75,350,388     $ 77,205,969     $ 70,388,949     $ 72,748,701  
Schedule of Continuous Unrealized Loss Position
The following table presents the gross unrealized losses and estimated fair value of the Company’s Agency mortgage-backed securities by length of time that such securities have been in a continuous unrealized loss position at March 31, 2014 and December 31, 2013.
 
   
March 31, 2014
   
December 31, 2013
 
   
Estimated
Fair Value
   
Gross
Unrealized
Losses
   
Number of
Securities
   
Estimated
Fair Value
   
Gross
Unrealized
Losses
   
Number of
Securities
 
   
(dollars in thousands)
 
Less than 12 Months
  $ 50,079,785     $ (2,046,126 )     642     $ 47,677,197     $ (2,569,474 )     583  
12 Months or More
    6,055,285       (404,779 )     50       6,102,283       (483,603 )     55  
Total
  $ 56,135,070     $ (2,450,905 )     692     $ 53,779,480     $ (3,053,077 )     638