SherpaBonds
US907818EW48 · Corp · USD

Union Pacific Corporation 4.50% 2048/09

Union Pacific CorporationUnited StatesGLOBALSenior Unsecured
SHARE
▶ Start radio
MID PRICE
84.59
par = 100
YIELD TO MAT.
5.79%
semi-annual
COUPON
4.500%
semi-annual · fixed
MATURITY
2048-09-10
bullet · 22.35y
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

The Union Pacific Railroad Company is an American Class I freight-hauling railroad that operates 8,300 locomotives over 32,200 miles (51,800 km) routes in 23 U.S. states west of Chicago and New Orleans. Union Pacific is the second-largest railroad in the United States after BNSF.

Source: Wikipedia →

Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
13.04 y
1bp ↑ ≈ -0.130% P&L
Convexity
238.12
higher = more curvature
Years to maturity
22.35 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$2.0M▲ $6820.00%2026-04-30
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$820K▲ $1K0.00%2026-04-30
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$344K▲ $700.03%2026-04-30
Vanguard Total Bond Market
Vanguard
US Aggregate$336K—0.00%2026-03-31
iShares ESG Aware USD Corporate Bond
iShares
US ESG IG Corporate$218K▲ $13K0.02%2026-04-30
SPDR Portfolio Corporate Bond
SPDR
US IG Corporate$168K▲ $340.01%2026-04-30
iShares ESG Aware U.S. Aggregate Bond
iShares
US ESG Aggregate$76K▲ $270.00%2026-04-30
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Price history

Sherpa Signal

AS OF 2026-04-30

Institutional footprint · signal-level holdings

35/ 100Early footprint
Interpretation. Light institutional footprint, with net distribution
HOLDERS
7
unchanged in 7d
AGGREGATE EXPOSURE
$3.9M
USD across all
TOP CONCENTRATION
49.9%
largest holder
FLOW
▼ $44K
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
84,592 USD
PRICE
84.59

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
UNP 4 1/2 09/10/48
FIGI
BBG00L32B3M2
CUSIP
907818EW4
ISIN
US907818EW48
Type
Corp
Issued
2018-06-08
Face value
100 USD
Ticker
UNP 4.5 09/10/48
Sec. type
GLOBAL
Seniority
Senior Unsecured

Issuer curve

UNP · 10 PTS

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

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