Parallax Volatility Advisers, L.P.
Position in MARA — MARA Holdings, Inc.
CIK 1521001
San Francisco, CA
Position in MARA
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 2021
18 quarters on record
Common Shares in MARA Over Time
Shares Held
Position Value (USD)
Derivatives in MARA
reported options exposure · as of Mar 31, 2026CallValue
$18,861,024
CallShares
2,311,400
PutValue
$14,833,248
PutShares
1,817,800
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 Capital Markets
Financial Services · as of Mar 31, 2026Parallax Volatility Advisers, L.P. holds $37,396,470 across 9 Capital Markets names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GS |
Goldman Sachs Group Inc
|
33,359 | $28,221,380 | |
| 2 | FUTU |
Futu Holdings Ltd
|
40,179 | $5,494,880 | |
| 3 | VIRT |
Virtu Financial, Inc.
|
62,390 | $2,743,912 | |
| 4 | CRCL |
Circle Internet Group, Inc.
|
5,530 | $527,617 | |
| 5 | IREN |
IREN Ltd
|
7,528 | $258,059 | |
| 6 | SBET |
Sharplink, Inc.
|
23,211 | $149,710 | |
| 7 | MS |
Morgan Stanley
|
4 | $658 | |
| 8 | SCHW |
Schwab Charles Corp
|
2 | $187 |
All Filings in MARA
Export CSV
47 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $14,833,248 | 1,817,800 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $18,861,024 | 2,311,400 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $25,384,664 | 2,826,800 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $21,452,322 | 2,388,900 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $60,425,992 | 3,309,200 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $44,004,774 | 2,409,900 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $10,651,971 | 583,350 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $24,623,872 | 1,570,400 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $15,866,592 | 1,011,900 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $17,885,950 | 1,555,300 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $10,361,500 | 901,000 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $14,794,494 | 882,200 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $29,689,608 | 1,770,400 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $965,230 | 57,557 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $16,473,032 | 1,015,600 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $17,374,864 | 1,071,200 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $5,675,115 | 285,900 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $13,634,965 | 686,900 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $5,218,238 | 231,100 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $23,121,920 | 1,024,000 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $2,076,592 | 91,966 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $43,151,130 | 1,837,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $9,095,328 | 387,200 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $1,990,800 | 84,751 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $2,716,600 | 319,600 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $1,254,396 | 147,576 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $8,507,650 | 1,000,900 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $13,621,608 | 982,800 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $5,469,156 | 394,600 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $4,607,867 | 332,458 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,505,351 | 172,632 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $9,755,936 | 1,118,800 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $12,077,200 | 1,385,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $2,404,260 | 703,000 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $1,704,870 | 498,500 | Call | Sole | 2023-02-27 | |
| 2022-12-31 | $136,820 | 40,006 | Shares | Sole | 2023-02-27 | |
| 2022-09-30 | $926,104 | 86,471 | Shares | Sole | 2022-11-21 | |
| 2022-09-30 | $630,819 | 58,900 | Call | Sole | 2022-11-21 | |
| 2022-09-30 | $2,947,392 | 275,200 | Put | Sole | 2022-11-21 | |
| 2022-06-30 | $1,482,384 | 277,600 | Put | Sole | 2022-08-17 | |
| 2022-06-30 | $112,140 | 21,000 | Call | Sole | 2022-08-17 | |
| 2022-06-30 | $237,117 | 44,404 | Shares | Sole | 2022-08-17 | |
| 2022-03-31 | $13,485,875 | 482,500 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $11,037,455 | 394,900 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $427,635 | 15,300 | Shares | Sole | 2022-05-16 | |
| 2021-06-30 | $12,871,111 | 410,300 | Call | Sole | 2021-08-16 | |
| 2021-06-30 | $7,102,168 | 226,400 | Put | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||