SherpaBonds
US5755792E65 · Muni · USD

Massachusetts Bay Transn Auth 5.25% 2050/07

Massachusetts Bay Transn AuthUnited StatesFIXEDSenior Unsecured
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MID PRICE
107.06
par = 100
YIELD TO MAT.
4.76%
semi-annual
COUPON
5.250%
semi-annual · fixed
MATURITY
2050-07-01
bullet · 24.16y
OUTSTANDING
—
not disclosed
AS OF
2026-04-30
Fund disclosure

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Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
13.75 y
1bp ↑ ≈ -0.137% P&L
Convexity
267.86
higher = more curvature
Years to maturity
24.16 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
iShares National Muni Bond
iShares
US Municipal$11.8M▲ $5K0.03%2026-04-30
Vanguard Tax-Exempt Bond
Vanguard
US Muni$7.6M—0.02%2026-03-31
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Price history

Sherpa Signal

AS OF 2026-04-30

Institutional footprint · signal-level holdings

31/ 100Early footprint
Interpretation. Light institutional footprint, holding
HOLDERS
2
unchanged in 7d
AGGREGATE EXPOSURE
$19.4M
USD across all
TOP CONCENTRATION
60.8%
largest holder
FLOW
▼ $30K
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
107,060 USD
PRICE
107.06

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
MA ST BAY AUTH-SER B
FIGI
BBG01VW7M1P5
CUSIP
5755792E6
ISIN
US5755792E65
Type
Muni
Issued
2025-07-15
Face value
100 USD
Ticker
MA MASTRN 5.25 07/01/2050
Sec. type
FIXED
Seniority
Senior Unsecured

Issuer curve

MA · 10 PTS

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

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HEURISTIC

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