Parallax Volatility Advisers, L.P.
Position in DNN — Denison Mines Corp.
CIK 1521001
San Francisco, CA
Position in DNN
as of Jun 30, 2026
· filed Aug 14, 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 2021
9 quarters on record
Common Shares in DNN Over Time
Shares Held
Position Value (USD)
Derivatives in DNN
reported options exposure · as of Jun 30, 2026CallValue
$2,068,254
CallShares
675,900
PutValue
$0
PutShares
0
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 DNN
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,068,254 | 675,900 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $2,496,416 | 707,200 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $266 | 100 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $1,922,914 | 722,900 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $2,259,125 | 821,500 | Call | Sole | 2025-11-14 | |
| 2024-06-30 | $295,972 | 148,730 | Shares | Sole | 2024-08-14 | |
| 2023-03-31 | $12,472 | 11,443 | Shares | Sole | 2023-05-15 | |
| 2022-06-30 | $485 | 500 | Put | Sole | 2022-08-17 | |
| 2022-06-30 | $224,361 | 231,300 | Call | Sole | 2022-08-17 | |
| 2022-06-30 | $52,805 | 54,439 | Shares | Sole | 2022-08-17 | |
| 2022-03-31 | $428,480 | 267,800 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $360,665 | 225,416 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $800 | 500 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $9,453 | 6,900 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $685 | 500 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $60,641 | 44,264 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||