SherpaBonds
US960413AY89 · Corp · USDInvestment Grade · BBB

Westlake Corp 2.88% 2041/08

Westlake CorpUnited StatesGLOBALSenior Unsecured
SHARE
▶ Start radio
MID PRICE
67.94
par = 100
YIELD TO MAT.
6.14%
semi-annual
COUPON
2.880%
semi-annual · fixed
MATURITY
2041-08-15
bullet · 15.27y
OUTSTANDING
—
not disclosed
AS OF
2026-05-07

Sign up free to see prices on this bond

Free accounts get 40 bond price views per month — 4× the anonymous quota. Pro is unlimited.

Sign inSign up free

Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
11.26 y
1bp ↑ ≈ -0.113% P&L
Convexity
157.12
higher = more curvature
Years to maturity
15.27 y
YTM source
Ingested
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
Vanguard Total Bond Market
Vanguard
US Aggregate$3.3M—0.00%2026-03-31
Vanguard Long-Term Bond
Vanguard
US Aggregate Long$1.2M—0.01%2026-03-31
iShares Core U.S. Aggregate Bond
iShares
US Aggregate$1.1M▼ $10K0.00%2026-05-07
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$624K▲ $12K0.00%2026-05-07
iShares Core Universal USD Bond
iShares
US Aggregate$330K▼ $3K0.00%2026-05-07
iShares 10+ Year Investment Grade Corporate Bond
iShares
US IG Corporate$243K▼ $2K0.01%2026-05-07
SPDR Portfolio Long Term Corporate Bond
SPDR
US IG Corporate Long$177K▲ $14K0.01%2026-05-05
SPDR Portfolio Corporate Bond
SPDR
US IG Corporate$102K▲ $2030.01%2026-05-05
iShares Core 10+ Year USD Bond
iShares
US Aggregate$24K▼ $2220.00%2026-05-07
iShares Interest Rate Hedged Long-Term Corporate Bond
iShares
US IG Corporate Hedged$14K▼ $1260.01%2026-05-07
iShares Interest Rate Hedged U.S. Aggregate Bond
iShares
US Aggregate$39—0.00%2026-05-07
Subscribe to reveal which signals are holding this bond.Subscribe →

Price history

Sherpa Signal

AS OF 2026-05-07

Institutional footprint · signal-level holdings

56/ 100Active coverage
Interpretation. Moderate institutional footprint, with net accumulation
HOLDERS
11
▲ 3 signals in 7d
AGGREGATE EXPOSURE
$7.1M
USD across all
TOP CONCENTRATION
46.4%
largest holder
FLOW
▲ $360K
▲ 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
67,940 USD
PRICE
67.94

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
WLK 2 7/8 08/15/41
FIGI
BBG01223HW42
CUSIP
960413AY8
ISIN
US960413AY89
Type
Corp
Issued
2021-08-19
Face value
100 USD
Ticker
WLK 2.875 08/15/41
Sec. type
GLOBAL
Seniority
Senior Unsecured

Issuer curve

WLK · 9 PTS

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

Bonds like this

HEURISTIC

Same currency & sector, maturity within 7 years. Ranked by overlapping institutional owners, issuer match, and rating distance.

Westlake Corp 5% 08/2046
Westlake Corp
2046-08
6.30%
+16 bps yield+5y duration7 signals in commonSame issuer
Westlake Corp 4.38% 11/2047
Westlake Corp
2047-11
6.36%
+22 bps yield+6y duration7 signals in commonSame issuer
Westlake Corp 3.13% 08/2051
Westlake Corp
2051-08
6.15%
+1 bps yield+10y duration7 signals in commonSame issuer
Westlake Corp 3.38% 08/2061
Westlake Corp
2061-08
6.23%
+9 bps yield+20y duration6 signals in commonSame issuer
Westlake Corp 6.38% 11/2055
Westlake Corp
2055-11
6.48%
+34 bps yield+14y duration7 signals in commonSame issuer
Westlake Corp 5.55% 11/2035
Westlake Corp
2035-11
5.60%
−54 bps yield−6y duration4 signals in commonSame issuer