US906548CU41 · Corp · USD

Union Electric Co 3.90% 2052/04

Union Electric CoUnited StatesGLOBALSenior Unsecured
MID PRICE
75.54
par = 100
YIELD TO MAT.
5.72%
semi-annual
COUPON
3.900%
semi-annual · fixed
MATURITY
2052-04-01
bullet · 25.90y
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
14.50 y
1bp ↑ ≈ -0.145% P&L
Convexity
300.81
higher = more curvature
Years to maturity
25.90 y
YTM source
Ingested
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
Vanguard Total Bond Market
Vanguard
US Aggregate$7.4M0.00%2026-03-31
Vanguard Long-Term Corporate Bond
Vanguard
US Corporate Long$2.2M0.03%2026-03-31
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$1.4M▲ $9K0.00%2026-05-06
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$837K▲ $7K0.00%2026-05-05
Vanguard Long-Term Bond
Vanguard
US Aggregate Long$625K0.01%2026-03-31
iShares 10+ Year Investment Grade Corporate Bond
iShares
US IG Corporate$414K0.02%2026-05-06
iShares Core Universal USD Bond
iShares
US Aggregate$296K0.00%2026-05-06
SPDR Portfolio Aggregate Bond
SPDR
US Aggregate$150K▲ $1K0.00%2026-05-05
iShares Aaa - A Rated Corporate Bond
iShares
US IG Corporate$125K0.01%2026-05-06
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$60K▲ $4800.00%2026-05-05
iShares Core 10+ Year USD Bond
iShares
US Aggregate$27K0.00%2026-05-06
iShares Interest Rate Hedged Long-Term Corporate Bond
iShares
US IG Corporate Hedged$25K0.01%2026-05-06
iShares Government/Credit Bond
iShares
US Govt/Credit$4K0.00%2026-05-06
iShares Interest Rate Hedged U.S. Aggregate Bond
iShares
US Aggregate$510.00%2026-05-06
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Price history

Sherpa Signal

AS OF 2026-05-06

Institutional footprint · signal-level holdings

43/ 100Active coverage
Interpretation. Light institutional footprint, with net distribution
HOLDERS
14
▲ 4 signals in 7d
AGGREGATE EXPOSURE
$13.6M
USD across all
TOP CONCENTRATION
54.3%
largest holder
FLOW
▼ $136K
▲ 4 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
75,540 USD
PRICE
75.54

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
AEE 3.9 04/01/52
FIGI
BBG01683W0V0
CUSIP
906548CU4
ISIN
US906548CU41
Type
Corp
Issued
2022-04-01
Face value
100 USD
Ticker
AEE 3.9 04/01/52
Sec. type
GLOBAL
Seniority
Senior Unsecured

Issuer curve

AEE · 10 PTS

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