Position in VST
as of Jun 30, 2026
· filed Aug 17, 2026
Position Value
$7,988,289
-$7,720,143 QoQ
Shares Held
50,358
-51.8% QoQ
Ownership
0.015%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#311
of 1,395 holders
Holding Since
Sep 2023
11 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in VST Over Time
Shares Held
Position Value (USD)
Derivatives in VST
reported options exposure · as of Jun 30, 2026CallValue
$9,152,951
CallShares
57,700
PutValue
$2,062,190
PutShares
13,000
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 Utilities - Independent Power Producers
Utilities · as of Jun 30, 2026CAPSTONE INVESTMENT ADVISORS, LLC holds $25,840,940 across 4 Utilities - Independent Power Producers names. VST ranks #2 (30.9% of the industry book) .
All Filings in VST
Export CSV
29 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,152,951 | 57,700 | Call | Defined | 2026-08-17 | |
| 2026-06-30 | $2,062,190 | 13,000 | Put | Defined | 2026-08-17 | |
| 2026-06-30 | $7,988,289 | 50,358 | Shares | Defined | 2026-08-17 | |
| 2026-03-31 | $270,594 | 1,800 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $15,708,432 | 104,493 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $2,119,653 | 14,100 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $2,226,354 | 13,800 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $9,607,846 | 59,554 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $806,650 | 5,000 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $2,033,453 | 10,379 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,586,952 | 8,100 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $6,445,768 | 32,900 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $231,602 | 1,195 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $1,085,336 | 5,600 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $3,663,009 | 18,900 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $2,337,056 | 19,900 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $790,840 | 6,734 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $880,800 | 7,500 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $596,701 | 4,328 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $2,688,465 | 19,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $1,047,812 | 7,600 | Call | Sole | 2025-02-14 | |
| 2024-09-30 | $1,055,006 | 8,900 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $580,846 | 4,900 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $334,519 | 2,822 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $240,744 | 2,800 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $741,491 | 8,624 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $77,382 | 900 | Call | Sole | 2024-08-14 | |
| 2023-12-31 | $348,875 | 9,057 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $611,706 | 18,436 | Shares | Sole | 2023-11-13 | |
| No filing history on record for this holder in this stock. | ||||||