NOTES

Title	Release Dates

Assets: Securities Held Outright: Mortgage-Backed Securities	2011-07-07	2019-08-20
Assets: Securities Held Outright: Mortgage-Backed Securities: Wednesday Level	2019-08-21	2025-03-13

Source

Board of Governors of the Federal Reserve System (US)	2011-07-07	2025-03-13

Release

H.4.1 Factors Affecting Reserve Balances	2011-07-07	2025-03-13

Units

Millions of Dollars	2011-07-07	2019-08-20
Millions of U.S. Dollars	2019-08-21	2025-03-13

Frequency

Weekly, As of Wednesday	2011-07-07	2025-03-13

Seasonal Adjustment

Not Seasonally Adjusted	2011-07-07	2025-03-13

Notes

The current face value of mortgage-backed obligations held by Federal Reserve Banks. These securities are guaranteed by Fannie Mae, Freddie Mac, or Ginnie Mae.	2011-07-07	2025-03-13

RELEASE TABLES

H.4.1 Factors Affecting Reserve Balances