SherpaBonds
US575767AK42 · Corp · USD

Massachusetts Mutual Life Insuranc 144a 4.50% 2065/04

Massachusetts Mutual Life Insuranc 144aUnited StatesPRIV PLACEMENTSenior Unsecured
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MID PRICE
75.55
par = 100
YIELD TO MAT.
6.16%
semi-annual
COUPON
4.500%
semi-annual · fixed
MATURITY
2065-04-15
bullet · 38.95y
OUTSTANDING
—
not disclosed
AS OF
2026-04-30
Fund disclosure

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Risk analytics

SEMI-ANNUAL · BULLET · PAR 100
Modified duration
15.44 y
1bp ↑ ≈ -0.154% P&L
Convexity
397.24
higher = more curvature
Years to maturity
38.95 y
YTM source
Ingested
Fund disclosure
Market signals · funds disclosing this bond
SignalCategoryExposureLast moveWeightAs of
iShares Broad USD Investment Grade Corporate Bond
iShares
US Broad IG Corporate$405K▲ $4K0.00%2026-04-30
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Price history

Sherpa Signal

AS OF 2026-04-30

Institutional footprint · signal-level holdings

0/ 100
Interpretation. Thin coverage — below signal threshold
HOLDERS
1
unchanged in 7d
AGGREGATE EXPOSURE
$405K
USD across all
TOP CONCENTRATION
100.0%
largest holder
FLOW
▲ $2K
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
75,550 USD
PRICE
75.55

RFQ routing · coming soon

Security details

VIA OPENFIGI
Canonical
MASSMU 4 1/2 04/15/65
FIGI
BBG008GBQP88
CUSIP
575767AK4
ISIN
US575767AK42
Type
Corp
Issued
2015-04-15
Face value
100 USD
Ticker
MASSMU 4.5 04/15/65 144A
Sec. type
PRIV PLACEMENT
Seniority
Senior Unsecured

Issuer curve

MASSMU · 8 PTS

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

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HEURISTIC

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

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