Makrognosis

United States Fed Securities Held Outright: Mortgage-Backed Se

WeeklyNot seasonally adjustedCode US.FRBMBS.W.NSA

Latest (y/y)−9.0%11 November 2026
Previous (y/y)−9.0%4 November 2026
Level1,883,522 US$ million11 November 2026

United States Fed Securities Held Outright: Mortgage-Backed Se was down 9.0% year on year in 11 November 2026, compared with −9.0% in 4 November 2026.

The level stood at 1,883,522 US$ million.

Over the past ten years it has ranged from −14.7% (11 Mar 2020) to 62.5% (17 Mar 2021), averaging 2.4%.

United States Fed Securities Held Outright: Mortgage-Backed Se, annual % change, 13 Jan 2010 – 11 Nov 2026−5,000%0%5,000%10k%15k%20122014201620182020202220242026Robomacro
United States Fed Securities Held Outright: Mortgage-Backed Se, annual % change, 13 Jan 2010 – 11 Nov 2026. Source: Board of Governors of the Federal Reserve System (Data Download Program).
United States Fed Securities Held Outright: Mortgage-Backed Se, level (US$ million)0M1M2M3M20052010201520202025Robomacro
United States Fed Securities Held Outright: Mortgage-Backed Se, level (US$ million).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

PeriodValueY/Y %
11 November 20261,883,522 US$ million−9.0
4 November 20261,883,522 US$ million−9.0
28 October 20261,883,522 US$ million−9.0
21 October 20261,895,177 US$ million−9.0
14 October 20261,898,160 US$ million−9.0
7 October 20261,898,089 US$ million−9.0
30 September 20261,898,089 US$ million−9.0
23 September 20261,910,409 US$ million−9.0
16 September 20261,913,523 US$ million−9.0
9 September 20261,913,585 US$ million−9.0
2 September 20261,913,585 US$ million−9.0
26 August 20261,913,585 US$ million−9.0
19 August 20261,930,728 US$ million−8.8
12 August 20261,930,855 US$ million−8.9
5 August 20261,930,855 US$ million−9.0
29 July 20261,930,855 US$ million−9.0
22 July 20261,944,788 US$ million−8.9
15 July 20261,948,337 US$ million−8.9
8 July 20261,948,398 US$ million−8.9
1 July 20261,948,398 US$ million−8.9
24 June 20261,961,590 US$ million−8.3
17 June 20261,964,798 US$ million−8.9
10 June 20261,964,786 US$ million−8.9
3 June 20261,964,786 US$ million−8.9

Last 24 observations. The full history (1,248 observations) is available through the API.

Get United States Fed Securities Held Outright: Mortgage-Backed Se in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US.FRBMBS.W.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US.FRBMBS.W.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
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About this series

Latest observation11 November 2026
First observation18 December 2002
Observations1,248
FrequencyWeekly
UnitsUS$ million
AdjustmentNot seasonally adjusted
10-year high62.5% (17 Mar 2021)
10-year low−14.7% (11 Mar 2020)
10-year average2.4%
Source agencyBoard of Governors of the Federal Reserve System (Data Download Program)
Makrognosis codeUS.FRBMBS.W.NSA

Other United States indicators

United States GDP (Gross Domestic Product)United States Nominal GDP (SAAR)United States CPI-U, All Items (NSA)United States Inflation Rate (CPI)United States Core CPI (ex food & energy) (NSA)United States Core Inflation RateUnited States Unemployment RateUnited States Unemployment Rate (NSA)United States Credit Rating & Sovereign Risk ScoreUnited States Industrial ProductionUnited States Retail SalesUnited States Producer Price Inflation (PPI)United States Current account balance, SAUnited States Current account balance, annualUnited States Trade Balance: Goods & ServicesUnited States Exports of Goods & Services (BOP basis)

FAQ

What is the current fed Securities Held Outright: Mortgage-Backed Se in United States?
The latest reading is −9.0% year on year for 11 November 2026, published by Board of Governors of the Federal Reserve System (Data Download Program).
Where does this data come from?
It is collected directly from Board of Governors of the Federal Reserve System (Data Download Program) and is available through the Makrognosis API under the code US.FRBMBS.W.NSA.

Last updated 2026-11-12. Source: Board of Governors of the Federal Reserve System (Data Download Program). Original title: “Fed Securities Held Outright: Mortgage-Backed Se”.