US3138A46W07 · Mtge · USD

Fnma 20yr 4.00% 2031/01

Fnma 20yr United StatesMBS 20yrSenior Unsecured

SHARE

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MID PRICE

99.08

par = 100

YIELD TO MAT.

4.43%

semi-annual

COUPON

4.000%

semi-annual · fixed

MATURITY

2031-01-01

bullet · 4.65y

OUTSTANDING

—

not disclosed

AS OF

2026-05-06

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Risk analytics

SEMI-ANNUAL · BULLET · PAR 100

Modified duration

4.14 y

1bp ↑ ≈ -0.041% P&L

Convexity

20.27

higher = more curvature

Years to maturity

4.65 y

YTM source

Ingested

Market signals · funds disclosing this bond

Signal	Category	Exposure	Last move	Weight	As of
iShares MBS iShares	US MBS	$182K	▼ $4K	0.00%	2026-05-06
iShares Core U.S. Aggregate Bond iShares	US Aggregate	$174K	▼ $4K	0.00%	2026-05-06
iShares Interest Rate Hedged U.S. Aggregate Bond iShares	US Aggregate	$6	—	0.00%	2026-05-06

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Price history

Sherpa Signal

AS OF 2026-05-06

Institutional footprint · signal-level holdings

Interpretation. Thin coverage — below signal threshold

HOLDERS

3

▲ 1 signal in 7d

AGGREGATE EXPOSURE

$356K

USD across all

TOP CONCENTRATION

51.1%

largest holder

FLOW

▼ $9K

▲ 1 signal in 7d

Sherpa Signal is derived from a panel of tracked institutional portfolios. Names of individual holders are not disclosed.

100K PAR NOTIONAL · MARKET VALUE

99,080 USD

PRICE

99.08

RFQ routing · coming soon

Security details

VIA OPENFIGI

Canonical

FN AH3584

FIGI

BBG001CYBZF3

CUSIP

3138A46W0

ISIN

US3138A46W07

Type

Mtge

Issued

2011-01-01

Face value

100 USD

Ticker

FN AH3584

Sec. type

MBS 20yr

Seniority

Senior Unsecured

Issuer curve

FN · 10 PTS

Yield (%) plotted against years-to-maturity. This bond highlighted in amber.

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