US912810SN90 · Govt · USD

Treasury Bond 1.25% 2050/05

Treasury BondUnited StatesUS GOVERNMENTSenior Unsecured
MID PRICE
47.46
par = 100
YIELD TO MAT.
5.11%
semi-annual
COUPON
1.250%
semi-annual · fixed
MATURITY
2050-05-15
bullet · 24.03y
OUTSTANDING
not disclosed
AS OF
2026-04-30
Fund disclosure

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About this bond

AI BRIEF · GROUNDED IN STRUCTURED DATA
About the issuer

United States Treasury securities, also called Treasuries or Treasurys, are government debt instruments issued by the United States Department of the Treasury to finance government spending as a supplement to taxation. Since 2012, the U.S. government debt has been managed by the Bureau of the Fiscal Service, succeeding the Bureau of the Public Debt.

Source: Wikipedia →

Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
18.16 y
1bp ↑ ≈ -0.182% P&L
Convexity
401.70
higher = more curvature
Years to maturity
24.03 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
iShares 20+ Year Treasury Bond
iShares
US Treasury 20Y+$403.7M▼ $3.5M0.95%2026-04-30
Vanguard Total Bond Market
Vanguard
US Aggregate$328.5M0.08%2026-03-31
Vanguard Long-Term Treasury
Vanguard
US Treasury Long$135.9M0.96%2026-03-31
SPDR Portfolio Long Term Treasury
SPDR
US Treasury Long$99.4M▼ $99K0.94%2026-04-30
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$88.6M▼ $81K0.07%2026-04-30
Vanguard Long-Term Bond
Vanguard
US Aggregate Long$42.0M0.49%2026-03-31
iShares ESG Aware U.S. Aggregate Bond
iShares
US ESG Aggregate$3.5M▼ $3K0.07%2026-04-30
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Price history

Sherpa Signal

AS OF 2026-04-30

Institutional footprint · signal-level holdings

54/ 100Active coverage
Interpretation. Moderate institutional footprint, holding
HOLDERS
7
unchanged in 7d
AGGREGATE EXPOSURE
$1.1B
USD across all
TOP CONCENTRATION
36.6%
largest holder
FLOW
▼ $3.0M
unchanged 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
47,464 USD
PRICE
47.46

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
T 1 1/4 05/15/50
FIGI
BBG00TP83FC1
CUSIP
912810SN9
ISIN
US912810SN90
Type
Govt
Issued
2020-05-15
Face value
100 USD
Ticker
T 1.25 05/15/50
Sec. type
US GOVERNMENT
Seniority
Senior Unsecured

Issuer curve

T · 10 PTS

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