SherpaBonds
US845743BS15 · Corp · USD

Southwestern Public Service Compan 4.40% 2048/11

Southwestern Public Service CompanUnited StatesUS DOMESTICSenior Unsecured
SHARE
▶ Start radio
MID PRICE
81.42
par = 100
YIELD TO MAT.
5.90%
semi-annual
COUPON
4.400%
semi-annual · fixed
MATURITY
2048-11-15
bullet · 22.52y
OUTSTANDING
—
not disclosed
AS OF
2026-05-06

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Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
12.85 y
1bp ↑ ≈ -0.128% P&L
Convexity
236.00
higher = more curvature
Years to maturity
22.52 y
YTM source
Ingested
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
Vanguard Total Bond Market
Vanguard
US Aggregate$3.8M—0.00%2026-03-31
Vanguard Long-Term Corporate Bond
Vanguard
US Corporate Long$1.7M—0.02%2026-03-31
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$1.2M▲ $9K0.00%2026-05-06
Vanguard Long-Term Bond
Vanguard
US Aggregate Long$554K—0.01%2026-03-31
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$491K▲ $4K0.00%2026-05-06
iShares Core Universal USD Bond
iShares
US Aggregate$393K—0.00%2026-05-06
iShares 10+ Year Investment Grade Corporate Bond
iShares
US IG Corporate$340K—0.01%2026-05-06
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$179K▲ $1K0.01%2026-05-05
SPDR Portfolio Corporate Bond
SPDR
US IG Corporate$81K▲ $4510.00%2026-05-05
iShares Core 10+ Year USD Bond
iShares
US Aggregate$33K—0.01%2026-05-06
iShares Interest Rate Hedged Long-Term Corporate Bond
iShares
US IG Corporate Hedged$20K—0.01%2026-05-06
iShares Interest Rate Hedged U.S. Aggregate Bond
iShares
US Aggregate$42—0.00%2026-05-06
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Price history

Sherpa Signal

AS OF 2026-05-06

Institutional footprint · signal-level holdings

55/ 100Active coverage
Interpretation. Moderate institutional footprint, with net accumulation
HOLDERS
12
▲ 3 signals in 7d
AGGREGATE EXPOSURE
$8.8M
USD across all
TOP CONCENTRATION
43.4%
largest holder
FLOW
▲ $546K
▲ 3 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
81,420 USD
PRICE
81.42

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
XEL 4.4 11/15/48
FIGI
BBG00MF2M880
CUSIP
845743BS1
ISIN
US845743BS15
Type
Corp
Issued
2018-11-05
Face value
100 USD
Ticker
XEL 4.4 11/15/48 6
Sec. type
US DOMESTIC
Seniority
Senior Unsecured

Issuer curve

XEL · 8 PTS

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

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HEURISTIC

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