SherpaBonds
US906548CJ95 · Corp · USD

Union Electric Co 3.90% 2042/09

Union Electric CoUnited StatesUS DOMESTICSenior Unsecured
SHARE
▶ Start radio
MID PRICE
81.81
par = 100
YIELD TO MAT.
5.61%
semi-annual
COUPON
3.900%
semi-annual · fixed
MATURITY
2042-09-15
bullet · 16.36y
OUTSTANDING
—
not disclosed
AS OF
2026-05-06

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About this bond

AI BRIEF · GROUNDED IN STRUCTURED DATA
About the issuer

The Union Electric Company of Missouri was an electric power utility that was organized in 1902 and grew to be one of the large U.S. companies listed among the S&P 500. In 1997, its holding company merged with a smaller neighboring utility, Central Illinois Public Service Company through its holding company, CIPSCO Inc., to form Ameren Corporation based in St. Louis, Missouri.

Source: Wikipedia →

Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
11.34 y
1bp ↑ ≈ -0.113% P&L
Convexity
164.67
higher = more curvature
Years to maturity
16.36 y
YTM source
Ingested
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$1.8M▲ $13K0.00%2026-05-06
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$560K▲ $4K0.00%2026-05-05
iShares Core Universal USD Bond
iShares
US Aggregate$434K—0.00%2026-05-06
Vanguard Total Bond Market
Vanguard
US Aggregate$324K—0.00%2026-03-31
iShares 10+ Year Investment Grade Corporate Bond
iShares
US IG Corporate$300K—0.01%2026-05-06
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$291K▲ $2K0.02%2026-05-05
SPDR Portfolio Aggregate Bond
SPDR
US Aggregate$162K▲ $1K0.00%2026-05-05
iShares Core 10+ Year USD Bond
iShares
US Aggregate$41K—0.01%2026-05-06
iShares Interest Rate Hedged Long-Term Corporate Bond
iShares
US IG Corporate Hedged$18K—0.01%2026-05-06
iShares Interest Rate Hedged U.S. Aggregate Bond
iShares
US Aggregate$65—0.00%2026-05-06
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Price history

Sherpa Signal

AS OF 2026-05-06

Institutional footprint · signal-level holdings

32/ 100Early footprint
Interpretation. Light institutional footprint, with net distribution
HOLDERS
10
▲ 2 signals in 7d
AGGREGATE EXPOSURE
$3.9M
USD across all
TOP CONCENTRATION
45.8%
largest holder
FLOW
▼ $195K
▲ 2 signals 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
81,810 USD
PRICE
81.81

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
AEE 3.9 09/15/42
FIGI
BBG003CDD5Q7
CUSIP
906548CJ9
ISIN
US906548CJ95
Type
Corp
Issued
2012-09-11
Face value
100 USD
Ticker
AEE 3.9 09/15/42
Sec. type
US DOMESTIC
Seniority
Senior Unsecured

Issuer curve

AEE · 10 PTS

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

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