97 NOTES TO THE FINANCIAL STATEMENTS

Intragovernmental Debt Holdings: Federal Debt Securities

Held as Investments by Government Accounts as of September 30, 2019, and 2018

Net

Change

During

Balance Fiscal Balance

(In billions of dollars) 2018 2019 2019

Social Security Administration, Federal Old-Age and Survivors 

Insurance Trust Fund ............................................................ 2,801.3 3.1 2,804.4

Office of Personnel Management, Civil Service Retirement 

and Disability Fund................................................................ 923.0 16.7 939.7

Department of Defense, Military Retirement Fund.................... 743.4 84.0 827.4

Department of Defense, Medicare-Eligible Retiree Health 

Care Fund ............................................................................ 240.2 14.0 254.2

Department of Health and Human Services, Federal Hospital 

Insurance Trust Fund ............................................................ 202.8 (4.2) 198.6

Department of Health and Human Services, Federal 

Supplementary Medical Insurance Trust Fund ........................ 98.2 6.5 104.7

Federal Deposit Insurance Corporation, Deposit Insurance 

Fund..................................................................................... 96.4 7.6 104.0

Social Security Administration, Federal Disability Insurance 

Trust Fund ........................................................................... 93.4 3.1 96.5

Department of Labor, Unemployment Trust Fund ................... 72.6 11.8 84.4

Department of Energy, Nuclear Waste Disposal Fund.............. 53.4 0.6 54.0

Department of Housing and Urban Development, FHA, Mutual 

Mortgage Insurance Capital Reserve Account ........................ 27.0 23.6 50.6

Office of Personnel Management, Employees Life Insurance 

Fund .................................................................................... 46.6 1.6 48.2

Office of Personnel Management, Postal Service Retiree 

Health Benefits Fund ............................................................. 47.1 (2.5) 44.6

Pension Benefit Guaranty Corporation ................................... 31.7 5.0 36.7

Department of Transportation, Highway Trust Fund................. 41.2 (13.0) 28.2

Office of Personnel Management, Employees Health Benefits 

Fund..................................................................................... 27.4 0.4 27.8

Department of the Treasury, Exchange Stabilization Fund ...... 22.3 0.3 22.6

Department of State, Foreign Service Retirement and 

Disability Fund ..................................................................... 19.2 0.1 19.3

Department of Housing and Urban Development, Guarantees 

of Mortgage-Backed Securities Capital Reserve Account......... 16.2 (0.5) 15.7

National Credit Union Share Insurance Fund........................... 14.9 0.4 15.3

Department of Transportation, Airport and Airway Trust Fund .. 14.2 0.8 15.0

Pension Benefit Guaranty Corporation Deposit Fund ............... 13.6 0.0 13.6

U.S. Postal Service, Postal Service Fund................................ 10.5 (1.2) 9.3

All other programs and funds ................................................. 98.4 (3.0) 95.4

Subtotal ............................................................................. 5,755.0 155.2 5,910.2

Total net unamortized premiums/(discounts) for 

intragovernmental ................................................................. 69.9 3.2 73.1

Total intragovernmental debt holdings, net......................... 5,824.9 158.4 5,983.3