Parallax Volatility Advisers, L.P.
Position in CEG — Constellation Energy Corp
CIK 1521001
San Francisco, CA
Position in CEG
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,858,489
+$2,158,712 QoQ
Shares Held
27,614
+64.1% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
#363
of 1,846 holders
Holding Since
Sep 2022
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CEG Over Time
Shares Held
Position Value (USD)
Derivatives in CEG
reported options exposure · as of Jun 30, 2026CallValue
$10,381,866
CallShares
41,800
PutValue
$51,859,656
PutShares
208,800
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 Utilities - Independent Power Producers
Utilities · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $7,282,870 across 3 Utilities - Independent Power Producers names. CEG ranks #1 (94.2% of the industry book) .
All Filings in CEG
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $10,381,866 | 41,800 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $6,858,489 | 27,614 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $51,859,656 | 208,800 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $50,069,525 | 179,300 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $4,699,777 | 16,830 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $5,640,850 | 20,200 | Call | Sole | 2026-05-15 | |
| 2025-12-31 | $11,472,796 | 32,476 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $6,994,746 | 19,800 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $55,498,717 | 157,100 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $44,424,450 | 135,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $8,415,965 | 25,575 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $8,555,820 | 26,000 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $41,765,144 | 129,400 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $58,064,524 | 179,900 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $14,295,567 | 70,900 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $6,245,690 | 30,976 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $60,489 | 300 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $3,914,925 | 17,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $1,342,260 | 6,000 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $3,900,300 | 15,000 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $6,760,520 | 26,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $1,201,620 | 6,000 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $19,409,250 | 105,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $924,250 | 5,000 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $1,028,632 | 8,800 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $114,669 | 981 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $43,632 | 400 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $486,824 | 4,463 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $5,584,896 | 51,200 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $4,321,160 | 47,200 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $404,467 | 4,418 | Shares | Sole | 2023-08-14 | |
| 2022-09-30 | $49,914 | 600 | Put | Sole | 2022-11-21 | |
| 2022-09-30 | $1,319,476 | 15,861 | Shares | Sole | 2022-11-21 | |
| 2022-09-30 | $16,638 | 200 | Call | Sole | 2022-11-21 | |
| No filing history on record for this holder in this stock. | ||||||