Parallax Volatility Advisers, L.P.
Position in NXE — NexGen Energy Ltd.
CIK 1521001
San Francisco, CA
Position in NXE
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,024,897
+$2,024,897 QoQ
Shares Held
215,644
Ownership
0.032%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
#102
of 275 holders
Holding Since
Jun 2022
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NXE Over Time
Shares Held
Position Value (USD)
Derivatives in NXE
reported options exposure · as of Jun 30, 2026CallValue
$220,665
CallShares
23,500
PutValue
$3,529,701
PutShares
375,900
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 Uranium
Energy · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $8,713,234 across 3 Uranium names. NXE ranks #2 (23.2% of the industry book) .
All Filings in NXE
Export CSV
19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $220,665 | 23,500 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $2,024,897 | 215,644 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $3,529,701 | 375,900 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $7,107,320 | 612,700 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $5,800 | 500 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $58,880 | 6,400 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $10,488,000 | 1,140,000 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $432,490 | 48,323 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $895,000 | 100,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $6,180,870 | 690,600 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $694,000 | 100,000 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $626,772 | 90,313 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $38,864 | 5,600 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $112,250 | 25,000 | Call | Sole | 2025-05-15 | |
| 2024-06-30 | $2,094 | 300 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $139,600 | 20,000 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $4,069 | 583 | Shares | Sole | 2024-08-14 | |
| 2023-09-30 | $209,433 | 35,081 | Shares | Sole | 2023-11-14 | |
| 2022-06-30 | $222,253 | 61,909 | Shares | Sole | 2022-08-17 | |
| No filing history on record for this holder in this stock. | ||||||