Position in XYZ
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,271,724
+$2,388,041 QoQ
Shares Held
43,049
+193.2% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#326
of 1,080 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in XYZ Over Time
Shares Held
Position Value (USD)
Derivatives in XYZ
reported options exposure · as of Jun 30, 2026CallValue
$11,612,800
CallShares
152,800
PutValue
$4,180,000
PutShares
55,000
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 Software - Infrastructure
Technology · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $93,768,206 across 21 Software - Infrastructure names. XYZ ranks #8 (3.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CRWD |
CrowdStrike Holdings, Inc.
|
91,500 | $17,456,827 | |
| 2 | MSFT |
Microsoft Corp
|
41,786 | $15,587,013 | |
| 3 | ORCL |
Oracle Corp
|
94,032 | $13,780,389 | |
| 4 | PLTR |
Palantir Technologies Inc.
|
116,581 | $13,601,505 | |
| 5 | MDB |
MongoDB, Inc.
|
24,671 | $8,286,988 | |
| 6 | BB |
BLACKBERRY Ltd
|
537,658 | $6,801,373 | |
| 7 | CORZ |
Core Scientific, Inc./tx
|
142,042 | $3,634,854 | |
| 8 | XYZ |
Block, Inc.
This page
|
43,049 | $3,271,724 |
All Filings in XYZ
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,612,800 | 152,800 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $4,180,000 | 55,000 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $3,271,724 | 43,049 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $15,526,440 | 258,000 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $883,683 | 14,684 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $7,618,788 | 126,600 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $38,110,195 | 585,500 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $70,453,416 | 1,082,400 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $45,378,333 | 627,900 | Call | Sole | 2025-11-14 | |
| 2025-09-30 | $873,238 | 12,083 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $45,609,597 | 631,100 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $77,358,684 | 1,138,800 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $7,121,645 | 104,838 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $56,368,314 | 829,800 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $43,777,538 | 805,771 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $68,336,274 | 1,257,800 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $93,898,539 | 1,728,300 | Put | Sole | 2025-05-15 | |
| 2024-12-31 | $218,305,314 | 2,568,600 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $44,109,810 | 519,000 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $41,956,418 | 493,663 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $56,174,384 | 836,800 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $31,671,934 | 471,800 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $14,444,832 | 215,177 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $36,294,585 | 562,794 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $76,762,447 | 1,190,300 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $26,002,368 | 403,200 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $61,734,942 | 729,900 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $53,902,834 | 637,300 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $5,466,015 | 70,666 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $47,856,445 | 618,700 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $79,036,230 | 1,021,800 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $22,519,488 | 508,800 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $13,357,668 | 301,800 | Call | Sole | 2023-11-14 | |
| 2023-06-30 | $22,527,288 | 338,400 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $14,002,733 | 210,346 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $24,730,755 | 371,500 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $88,235,845 | 1,285,300 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $159,302,325 | 2,320,500 | Put | Sole | 2023-05-15 | |
| 2022-12-31 | $133,993,732 | 2,132,300 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $4,713,000 | 75,000 | Shares | Sole | 2023-02-27 | |
| 2022-12-31 | $110,623,536 | 1,760,400 | Call | Sole | 2023-02-27 | |
| 2022-09-30 | $79,625,520 | 1,448,000 | Call | Sole | 2022-11-21 | |
| 2022-09-30 | $7,725,435 | 140,488 | Shares | Sole | 2022-11-21 | |
| 2022-09-30 | $84,173,193 | 1,530,700 | Put | Sole | 2022-11-21 | |
| 2022-06-30 | $34,652,008 | 563,814 | Shares | Sole | 2022-08-17 | |
| 2022-06-30 | $110,646,438 | 1,800,300 | Call | Sole | 2022-08-17 | |
| 2022-06-30 | $110,529,664 | 1,798,400 | Put | Sole | 2022-08-17 | |
| 2022-03-31 | $157,811,280 | 1,163,800 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $333,955,680 | 2,462,800 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $16,375,734 | 120,765 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||