MARINER INVESTMENT GROUP LLC
Position in BXSL — Blackstone Secured Lending Fund
CIK 1096978
NEW YORK, NY
Position in BXSL
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
2 quarters on record
Derivatives in BXSL
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$7,699,250
PutShares
325,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
All Filings in BXSL
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2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,699,250 | 325,000 | Put | Defined | 2026-05-05 | |
| 2025-12-31 | $3,291,250 | 125,000 | Put | Defined | 2026-02-25 | |
| No filing history on record for this holder in this stock. | ||||||