SherpaBonds
US461070AT14 · Corp · USD

Interstate Power And Light Co 3.10% 2051/11

Interstate Power And Light CoUnited StatesUS DOMESTICSenior Unsecured
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MID PRICE
64.34
par = 100
YIELD TO MAT.
5.92%
semi-annual
COUPON
3.100%
semi-annual · fixed
MATURITY
2051-11-30
bullet · 25.58y
OUTSTANDING
—
not disclosed
AS OF
2026-04-30
Fund disclosure

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Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
14.78 y
1bp ↑ ≈ -0.148% P&L
Convexity
310.94
higher = more curvature
Years to maturity
25.58 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
Vanguard Total Bond Market
Vanguard
US Aggregate$3.6M—0.00%2026-03-31
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$1.1M▼ $1K0.00%2026-04-30
Vanguard Long-Term Corporate Bond
Vanguard
US Corporate Long$755K—0.01%2026-03-31
Vanguard Long-Term Bond
Vanguard
US Aggregate Long$637K—0.01%2026-03-31
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$513K▲ $1830.00%2026-04-30
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$38K▼ $530.00%2026-04-30
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Price history

Sherpa Signal

AS OF 2026-04-30

Institutional footprint · signal-level holdings

36/ 100Early footprint
Interpretation. Light institutional footprint, holding
HOLDERS
6
unchanged in 7d
AGGREGATE EXPOSURE
$6.7M
USD across all
TOP CONCENTRATION
54.0%
largest holder
FLOW
▼ $18K
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
64,341 USD
PRICE
64.34

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
LNT 3.1 11/30/51
FIGI
BBG013KF6937
CUSIP
461070AT1
ISIN
US461070AT14
Type
Corp
Issued
2021-11-19
Face value
100 USD
Ticker
LNT 3.1 11/30/51
Sec. type
US DOMESTIC
Seniority
Senior Unsecured

Issuer curve

LNT · 10 PTS

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

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HEURISTIC

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