Position in VST
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$158
-$386,490 QoQ
Shares Held
1
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#1,389
of 1,399 holders
Holding Since
Jun 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in VST Over Time
Shares Held
Position Value (USD)
Derivatives in VST
reported options exposure · as of Jun 30, 2026CallValue
$7,503,199
CallShares
47,300
PutValue
$13,927,714
PutShares
87,800
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. VST ranks #3 (0.0% of the industry book) .
All Filings in VST
Export CSV
43 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,503,199 | 47,300 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $158 | 1 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $13,927,714 | 87,800 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $1,292,838 | 8,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $386,648 | 2,572 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $36,079,200 | 240,000 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $19,362,987 | 120,021 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $2,549,014 | 15,800 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $152,166,456 | 943,200 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $127,681,064 | 651,700 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $1,960,375 | 10,006 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $10,873,560 | 55,500 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $118,611,720 | 612,000 | Put | Sole | 2025-08-14 | |
| 2025-06-30 | $23,625,439 | 121,900 | Call | Sole | 2025-08-14 | |
| 2025-03-31 | $57,087,584 | 486,100 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $2,391,313 | 20,362 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $1,808,576 | 15,400 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $821,291 | 5,957 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $49,729,709 | 360,700 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $383,002 | 3,231 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $82,978 | 700 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $3,556,200 | 30,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $22,509,564 | 261,800 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $2,785,752 | 32,400 | Put | Sole | 2024-08-14 | |
| 2023-12-31 | $15,226,956 | 395,300 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $510,872 | 15,397 | Shares | Sole | 2023-11-14 | |
| 2022-12-31 | $37,120 | 1,600 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $4,029,840 | 173,700 | Call | Sole | 2023-02-27 | |
| 2022-09-30 | $170,100 | 8,100 | Put | Sole | 2022-11-21 | |
| 2022-09-30 | $3,649,800 | 173,800 | Call | Sole | 2022-11-21 | |
| 2022-06-30 | $7,092,640 | 310,400 | Put | Sole | 2022-08-17 | |
| 2022-06-30 | $11,781,460 | 515,600 | Call | Sole | 2022-08-17 | |
| 2022-03-31 | $11,011,200 | 473,600 | Call | Sole | 2022-05-16 | |
| 2022-03-31 | $6,975,000 | 300,000 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $4,884,165 | 214,500 | Call | Sole | 2022-02-14 | |
| 2021-09-30 | $9,381,060 | 548,600 | Call | Sole | 2021-11-15 | |
| 2021-06-30 | $11,753,280 | 633,600 | Call | Sole | 2021-08-16 | |
| 2020-12-31 | $983,000 | 50,000 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $64,366 | 3,274 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $660 | 35 | Shares | Sole | 2020-11-13 | |
| 2020-09-30 | $943,000 | 50,000 | Call | Sole | 2020-11-13 | |
| 2020-06-30 | $931,000 | 50,000 | Call | Sole | 2020-08-14 | |
| 2020-06-30 | $130 | 7 | Shares | Sole | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||