Parallax Volatility Advisers, L.P.
Position in BXMT — Blackstone Mortgage Trust, Inc.
CIK 1521001
San Francisco, CA
Position in BXMT
as of Mar 31, 2026
· filed May 15, 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
Jun 2020
17 quarters on record
Common Shares in BXMT Over Time
Shares Held
Position Value (USD)
Derivatives in BXMT
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$43,374,750
PutShares
2,265,000
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.
Position in REIT - Mortgage
Real Estate · as of Mar 31, 2026Parallax Volatility Advisers, L.P. holds $4,899,296 across 4 REIT - Mortgage names.
All Filings in BXMT
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $43,374,750 | 2,265,000 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $64,010,893 | 3,346,100 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $47,192,194 | 2,563,400 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $47,089,350 | 2,446,200 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $45,922,000 | 2,296,100 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $44,621,830 | 2,563,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $22,789 | 1,309 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $36,404 | 1,915 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $25,815,580 | 1,358,000 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $108,004 | 6,200 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $28,499 | 1,636 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $18,383,326 | 1,055,300 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $14,932,500 | 750,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $102,357 | 5,141 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $10,635,000 | 500,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $1,187,057 | 55,809 | Shares | Sole | 2024-02-14 | |
| 2022-12-31 | $2,252,488 | 106,400 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $2,117 | 100 | Call | Sole | 2023-02-27 | |
| 2022-12-31 | $7,261 | 343 | Shares | Sole | 2023-02-27 | |
| 2022-09-30 | $23,340 | 1,000 | Call | Sole | 2022-11-21 | |
| 2022-09-30 | $466,800 | 20,000 | Put | Sole | 2022-11-21 | |
| 2022-09-30 | $5,204 | 223 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $553,400 | 20,000 | Put | Sole | 2022-08-17 | |
| 2021-09-30 | $7,276,800 | 240,000 | Call | Sole | 2021-11-15 | |
| 2021-06-30 | $7,653,600 | 240,000 | Call | Sole | 2021-08-16 | |
| 2020-09-30 | $20,959 | 954 | Shares | Sole | 2020-11-13 | |
| 2020-09-30 | $725,010 | 33,000 | Call | Sole | 2020-11-13 | |
| 2020-06-30 | $10,069 | 418 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $794,970 | 33,000 | Call | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||