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System Open Market Account Holdings
   

The System Open Market Account (SOMA), managed by the Federal Reserve Bank of New York, contains dollar-denominated assets acquired via open market operations. These securities serve three purposes:

  • Collateral for U.S. currency in circulation and other reserve factors that show up as liabilities on the Federal Reserve System's balance sheet
  • A tool for the Fed’s management of reserve balances
  • A store of liquidity in the event an emergency need for liquidity arises
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Securities Holdings as of July 16, 2008 ($ thousands)

  
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Maturity Date
CUSIP
Coupon
Par value
% of Total1
2

Change in Par From Prior Week3

Change in Par From Prior Year3
07/31/08 912828FM7 5.000 6,389,334 24%    
08/15/08 912810DF2 12.000 3,098,772 26%    
08/15/08 912828BG4 3.250 4,441,119 21%    
08/15/08 912828EC0 4.125 2,525,758 12%    
08/31/08 912828FR6 4.875 4,503,533 17%    
09/15/08 912828BK5 3.125 1,467,000 9%    
09/30/08 912828FT2 4.625 5,374,300 22%    
10/15/08 912828BM1 3.125 974,000 6%    
10/31/08 912828FV7 4.875 2,835,629 12%    
11/15/08 912828BQ2 3.375 2,427,499 13%    
11/15/08 912828EL0 4.375 3,799,313 18%    
11/15/08 9128274V1 4.750 3,548,000 14%    
11/30/08 912828FZ8 4.625 4,338,196 18%    
12/15/08 912828BT6 3.375 1,322,300 8%    
12/31/08 912828GB0 4.750 4,816,808 19%    
01/15/09 912828BV1 3.250 1,386,000 9%    
01/31/09 912828GE4 4.875 2,971,139 13%    
02/15/09 912828BZ2 3.000 1,829,893 10%    
02/15/09 912828EV8 4.500 1,581,768 7%    
02/28/09 912828GJ3 4.750 5,035,355 22%    
03/15/09 912828CC2 2.625 1,120,500 7%    
03/31/09 912828GL8 4.500 4,645,162 21%    
04/15/09 912828CE8 3.125 939,000 6%    
04/30/09 912828GP9 4.500 3,777,124 17%   -1,000,000
05/15/09 912810DJ4 13.250 1,021,450 23%    
05/15/09 912828CH1 3.875 3,207,723 18%   -1,000,000
05/15/09 912828FE5 4.875 5,705,400 21%   -1,000,000
05/15/09 9128275G3 5.500 2,625,000 18%    
05/31/09 912828GT1 4.875 3,480,394 15%   -1,000,000
06/15/09 912828CL2 4.000 687,000 5%    
06/30/09 912828GV6 4.875 3,020,194 14%   -1,000,000
07/15/09 912828CN8 3.625 1,234,000 8%    
07/31/09 912828GY0 4.625 2,880,774 13%   2,880,774
08/15/09 912810DL9 12.500 1,006,720 23%    
08/15/09 912828CS7 3.500 2,500,466 14%    
08/15/09 912828FP0 4.875 2,417,853 10%    
08/15/09 9128275N8 6.000 5,658,650 21%   -999,000
08/31/09 912828HB9 4.000 3,280,323 15%   3,280,323
09/15/09 912828CV0 3.375 148,000 1%    
09/30/09 912828HD5 4.000 1,983,846 9%   1,983,846
10/15/09 912828CX6 3.375 610,000 4%    
10/31/09 912828HF0 3.625 2,859,804 12%   2,859,804
11/15/09 912810DN5 11.750 1,195,000 24%    
11/15/09 912828DB3 3.500 3,104,000 17%   -1,000,000
11/15/09 912828FX3 4.625 5,771,838 23%    
11/30/09 912828HJ2 3.125 3,543,435 14%   3,543,435
12/15/09 912828DE7 3.500 398,000 3%    
12/31/09 912828HL7 3.250 3,497,220 13%   3,497,220
01/15/10 912828DG2 3.625 1,650,000 11%    
01/31/10 912828HP8 2.125 1,922,817 7%   1,922,817
02/15/10 912828DL1 3.500 2,727,883 16%    
02/15/10 912828GG9 4.750 1,467,760 8%    
02/15/10 9128275Z1 6.500 4,900,500 21%    
02/28/10 912828HS2 2.000 2,900,059 10%   2,900,059
03/15/10 912828DP2 4.000 875,500 6%    
03/31/10 912828HU7 1.750 3,991,601 12%   3,991,601
04/15/10 912828DR8 4.000 1,431,000 10%    
04/30/10 912828HX1 2.125 2,751,816 8%   2,751,816
05/15/10 912828DU1 3.875 2,858,834 15%   -1,000,000
05/15/10 912828GR5 4.500 3,939,140 21%   -1,000,000
05/31/10 912828JA9 2.625 2,405,497 7%   2,405,497
06/15/10 912828DX5 3.625 404,000 3%    
06/30/10 912828JC5 2.875 3,216,480 10%   3,216,480
07/15/10 912828DZ0 3.875 7,000 0%    
08/15/10 912828ED8 4.125 1,796,881 12%   -1,000,000
08/15/10 9128276J6 5.750 2,594,477 12%   -1,001,000
09/15/10 912828EG1 3.875 833,000 6%    
10/15/10 912828EJ5 4.250 580,000 4%    
11/15/10 912828EM8 4.500 2,198,782 14%   -1,001,000
12/15/10 912828EQ9 4.375 610,000 5%    
01/15/11 912828ES5 4.250 50,000 0%    
02/15/11 9128276T4 5.000 1,627,010 7%   -1,956,000
02/28/11 912828EX4 4.500 1,957,000 11%   -2,000,000
03/31/11 912828FA3 4.750 1,852,000 11%   -2,000,000
04/30/11 912828FD7 4.875 1,870,000 11%   -2,000,000
05/31/11 912828FH8 4.875 1,278,182 7%   -2,000,000
06/30/11 912828FK1 5.125 2,251,000 13%   -2,000,000
07/31/11 912828FN5 4.875 1,432,811 9%   -2,000,000
08/15/11 9128277B2 5.000 2,204,678 8%   -1,001,000
08/31/11 912828FS4 4.625 1,500,000 9%   -2,000,000
09/30/11 912828FU9 4.500 761,000 4%   -2,999,000
10/31/11 912828FW5 4.625 2,246,502 14%    
11/30/11 912828GA2 4.500 3,036,737 18%    
12/31/11 912828GC8 4.625 1,155,925 7%   -2,000,000
01/31/12 912828GF1 4.750 2,082,240 14%   -1,000,000
02/15/12 9128277L0 4.875 2,461,532 10%   -1,999,000
02/29/12 912828GK0 4.625 3,986,645 24%    
03/31/12 912828GM6 4.500 2,354,838 14%   -1,000,000
04/30/12 912828GQ7 4.500 2,450,144 15%   -1,000,000
05/31/12 912828GU8 4.750 2,235,839 14%   -1,000,000
06/30/12 912828GW4 4.875 1,902,473 12%   -1,001,000
07/31/12 912828GZ7 4.625 1,802,502 11%   1,802,502
08/15/12 912828AJ9 4.375 3,296,600 17%    
08/31/12 912828HC7 4.125 3,091,344 19%   3,091,344
09/30/12 912828HE3 4.250 2,877,221 18%   2,877,221
10/31/12 912828HG8 3.875 2,508,871 16%   2,508,871
11/15/12 912828AP5 4.000 235,929 1%    
11/30/12 912828HK9 3.375 2,953,232 19%   2,953,232
12/31/12 912828HM5 3.625 2,657,447 17%   2,657,447
01/31/13 912828HQ6 2.875 1,704,976 11%   1,704,976
02/15/13 912828AU4 3.875 1,669,500 9%    
02/28/13 912828HT0 2.750 1,784,651 10%   1,784,651
03/31/13 912828HV5 2.500 2,566,029 12%   2,566,029
04/30/13 912828HY9 3.125 1,742,817 8%   1,742,817
05/15/13 912828BA7 3.625 251,732 1%    
05/31/13 912828JB7 3.500 1,523,481 7%   1,523,481
06/30/13 912828JD3 3.375 2,144,320 10%   2,144,320
08/15/13 912828BH2 4.250 4,454,214 13%    
11/15/13 912828BR0 4.250 1,956,874 6%   -499,000
02/15/14 912828CA6 4.000 1,456,420 5%   -500,000
05/15/14 912828CJ7 4.750 2,993,292 11%    
08/15/14 912828CT5 4.250 1,734,849 7%   -500,000
11/15/14 912828DC1 4.250 2,238,588 9%   -500,000
02/15/15 912810DP0 11.250 1,915,733 18%    
02/15/15 912828DM9 4.000 866,912 4%   -500,000
05/15/15 912828DV9 4.125 2,470,588 10%    
08/15/15 912810DS4 10.625 1,172,400 29%    
08/15/15 912828EE6 4.250 1,472,161 7%    
11/15/15 912810DT2 9.875 1,011,500 18%    
11/15/15 912828EN6 4.500 2,220,586 10%    
02/15/16 912810DV7 9.250 1,142,000 21%    
02/15/16 912828EW6 4.500 841,266 4%    
05/15/16 912810DW5 7.250 2,338,200 12%    
05/15/16 912828FF2 5.125 1,794,117 8%   -500,000
08/15/16 912828FQ8 4.875 1,056,557 5%   -500,000
11/15/16 912810DX3 7.500 2,926,000 16%    
11/15/16 912828FY1 4.625 1,794,117 8%   -500,000
02/15/17 912828GH7 4.625 1,192,553 5%    
05/15/17 912810DY1 8.750 2,430,000 16%   -500,000
05/15/17 912828GS3 4.500 4,086,342 16%   -500,000
08/15/17 912810DZ8 8.875 2,423,000 22%    
08/15/17 912828HA1 4.750 7,000,000 25%   7,000,000
11/15/17 912828HH6 4.250 6,673,924 24%   6,673,924
02/15/18 912828HR4 3.500 6,204,224 21%   6,204,224
05/15/18 912810EA2 9.125 1,249,900 19%    
05/15/18 912828HZ6 3.875 8,076,923 24%   8,076,923
11/15/18 912810EB0 9.000 1,053,000 15%    
02/15/19 912810EC8 8.875 2,577,000 20%    
08/15/19 912810ED6 8.125 2,841,100 15%    
02/15/20 912810EE4 8.500 1,486,079 16%    
05/15/20 912810EF1 8.750 1,501,600 20%    
08/15/20 912810EG9 8.750 2,639,100 15%    
02/15/21 912810EH7 7.875 1,529,600 15%    
05/15/21 912810EJ3 8.125 1,617,500 16%    
08/15/21 912810EK0 8.125 2,083,000 22%    
11/15/21 912810EL8 8.000 4,595,900 15%    
08/15/22 912810EM6 7.250 1,508,500 15%    
11/15/22 912810EN4 7.625 1,601,000 22%    
02/15/23 912810EP9 7.125 2,715,500 17%    
08/15/23 912810EQ7 6.250 2,892,500 13%    
11/15/24 912810ES3 7.500 1,615,100 17%    
02/15/25 912810ET1 7.625 1,718,500 18%    
08/15/25 912810EV6 6.875 1,969,500 18%    
02/15/26 912810EW4 6.000 1,675,000 13%    
08/15/26 912810EX2 6.750 1,864,000 21%    
11/15/26 912810EY0 6.500 1,724,000 16%    
02/15/27 912810EZ7 6.625 1,485,000 16%    
08/15/27 912810FA1 6.375 1,689,500 18%    
11/15/27 912810FB9 6.125 3,348,500 15%    
08/15/28 912810FE3 5.500 1,914,808 16%    
11/15/28 912810FF0 5.250 1,611,000 15%    
02/15/29 912810FG8 5.250 1,670,000 15%    
08/15/29 912810FJ2 6.125 2,145,000 19%    
05/15/30 912810FM5 6.250 2,223,700 13%    
02/15/31 912810FP8 5.375 1,422,740 9%    
02/15/36 912810FT0 4.500 2,397,823 9%    
02/15/37 912810PT9 4.750 2,589,591 16%    
05/15/37 912810PU6 5.000 7,413,046 35%   7,413,046
02/15/38 912810PW2 4.375 7,526,000 33%   7,526,000
Total    
$412,392,254
      
1 Denotes % of total outstanding for each issue.
2 The percentage of total outstanding column was revised on 1/24/2005.
3 Changes in par may reflect primary and secondary market transactions and/or custodial account activity.
Historical Data
Fed Funds and Discount Rate ›› (1971-Present)