US843646AH38 · Corp · USD

Southern Power Co 5.15% 2041/09

Southern Power Co United StatesUS DOMESTICSenior Unsecured

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MID PRICE

95.02

par = 100

YIELD TO MAT.

5.70%

semi-annual

COUPON

5.150%

semi-annual · fixed

MATURITY

2041-09-15

bullet · 15.37y

OUTSTANDING

—

not disclosed

AS OF

2026-04-30

Fund disclosure

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Risk analytics

SEMI-ANNUAL · BULLET · PAR 100

Modified duration

10.28 y

1bp ↑ ≈ -0.103% P&L

Convexity

138.20

higher = more curvature

Years to maturity

15.37 y

YTM source

Ingested

Fund disclosure

Market signals · funds disclosing this bond

Signal	Category	Exposure	Last move	Weight	As of
Vanguard Total Bond Market Vanguard	US Aggregate	$8.6M	—	0.00%	2026-03-31
iShares Core U.S. Aggregate Bond iShares	US Aggregate	$2.5M	▼ $82K	0.00%	2026-04-30
iShares Broad USD Investment Grade Corporate Bond iShares	US Broad IG Corporate	$858K	▲ $3K	0.01%	2026-04-30
Vanguard Long-Term Bond Vanguard	US Aggregate Long	$697K	—	0.01%	2026-03-31
Vanguard Long-Term Corporate Bond Vanguard	US Corporate Long	$545K	—	0.01%	2026-03-31
SPDR Portfolio Aggregate Bond SPDR	US Aggregate	$340K	▲ $1K	0.00%	2026-04-30
iShares ESG Aware USD Corporate Bond iShares	US ESG IG Corporate	$290K	▲ $285K	0.02%	2026-04-30
SPDR Portfolio Long Term Corporate Bond SPDR	US IG Corporate Long	$286K	▲ $903	0.02%	2026-04-30

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Price history

Sherpa Signal

AS OF 2026-04-30

Institutional footprint · signal-level holdings

Interpretation. Light institutional footprint, with net accumulation

HOLDERS

8

▲ 1 signal in 7d

AGGREGATE EXPOSURE

$14.2M

USD across all

TOP CONCENTRATION

60.7%

largest holder

FLOW

▲ $170K

▲ 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

95,016 USD

PRICE

95.02

RFQ routing · coming soon

Security details

VIA OPENFIGI

Canonical

SO 5.15 09/15/41

FIGI

BBG0022LZCM7

CUSIP

843646AH3

ISIN

US843646AH38

Type

Corp

Issued

2011-09-22

Face value

100 USD

Ticker

SO 5.15 09/15/41

Sec. type

US DOMESTIC

Seniority

Senior Unsecured

Issuer curve

SO · 3 PTS

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

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