MID PRICE
99.77
par = 100
YIELD TO MAT.
4.42%
semi-annual
COUPON
4.000%
semi-annual · fixed
MATURITY
2028-03-15
bullet · 1.86y
OUTSTANDING
—
not disclosed
AS OF
2026-05-01
Fund disclosure
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Risk analytics
SEMI-ANNUAL · BULLET · PAR 100Modified duration
1.77 y
1bp ↑ ≈ -0.018% P&L
Convexity
4.05
higher = more curvature
Years to maturity
1.86 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
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Price history
Sherpa Signal
AS OF 2026-05-01Institutional footprint · signal-level holdings
Interpretation. Light institutional footprint, with net distribution
HOLDERS
14
▼ 6 signals in 7d
AGGREGATE EXPOSURE
$25.4M
USD across all
TOP CONCENTRATION
36.5%
largest holder
FLOW
▼ $7.5M
▼ 6 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
99,766 USD
PRICE
99.77
RFQ routing · coming soon
Security details
VIA OPENFIGICanonical
WMB 4 03/15/28
FIGI
BBG00LT1C6J2
CUSIP
893574AK9
ISIN
US893574AK91
Type
Corp
Issued
2018-09-15
Face value
100 USD
Ticker
WMB 4 03/15/28
Sec. type
GLOBAL
Seniority
Senior Unsecured
Issuer curve
WMB · 8 PTSYield (%) plotted against years-to-maturity. This bond highlighted in amber.
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