Position in VST
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$691,214,932
+$253,998,698 QoQ
Shares Held
4,597,984
+69.7% QoQ
Ownership
1.36%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 24.4027817408673.ToString("F0")%
Shared 0.ToString("F0")%
None 75.5972182591327.ToString("F0")%
Common Shares in VST Over Time
Shares Held
Position Value (USD)
Derivatives in VST
reported options exposure · as of Mar 31, 2026CallValue
$52,436,306
CallShares
348,808
PutValue
$50,330,484
PutShares
334,800
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 Mar 31, 2026UBS Group AG holds $1,658,216,078 across 9 Utilities - Independent Power Producers names. VST ranks #1 (41.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VST |
Vistra Corp.
This page
|
4,597,984 | $691,214,932 | |
| 2 | CEG |
Constellation Energy Corp
|
2,053,402 | $573,412,505 | |
| 3 | NRG |
Nrg Energy, Inc.
|
1,369,082 | $200,077,639 | |
| 4 | TLN |
Talen Energy Corp
|
308,744 | $98,560,344 | |
| 5 | OKLO |
Oklo Inc.
|
1,206,299 | $59,820,365 | |
| 6 | TAC |
Transalta Corp
|
1,818,976 | $23,828,584 | |
| 7 | KEN |
Kenon Holdings Ltd.
|
125,125 | $10,305,293 | |
| 8 | HNRG |
Hallador Energy Co
|
56,278 | $916,205 |
All Filings in VST
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $50,330,484 | 334,800 | Put | Defined | 2026-05-05 | |
| 2026-03-31 | $691,214,932 | 4,597,984 | Shares | Defined | 2026-05-05 | |
| 2026-03-31 | $52,436,306 | 348,808 | Call | Defined | 2026-05-05 | |
| 2025-12-31 | $437,216,234 | 2,710,074 | Shares | Defined | 2026-01-29 | |
| 2025-12-31 | $45,596,375 | 282,628 | Call | Defined | 2026-01-29 | |
| 2025-12-31 | $23,392,850 | 145,000 | Put | Defined | 2026-01-29 | |
| 2025-09-30 | $17,848,312 | 91,100 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $17,081,481 | 87,186 | Call | Defined | 2025-11-13 | |
| 2025-09-30 | $609,611,149 | 3,111,531 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $588,678,684 | 3,037,401 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $17,201,800 | 88,756 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $45,409,683 | 234,300 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $54,438,372 | 463,542 | Put | Defined | 2025-05-13 | |
| 2025-03-31 | $347,692,391 | 2,960,596 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $11,364,199 | 96,766 | Call | Defined | 2025-05-13 | |
| 2024-12-31 | $14,310,906 | 103,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $22,420,970 | 162,624 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $377,101,607 | 2,735,197 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $21,372,762 | 180,300 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $353,882,911 | 2,985,346 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $34,372,569 | 289,966 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $13,223,724 | 153,800 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $203,466,680 | 2,366,442 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $24,444,114 | 284,300 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $19,697,020 | 282,800 | Put | Defined | 2024-05-13 | |
| 2024-03-31 | $125,636,061 | 1,803,820 | Shares | Defined | 2024-05-13 | |
| 2024-03-31 | $27,247,080 | 391,200 | Call | Defined | 2024-05-13 | |
| 2023-12-31 | $4,275,720 | 111,000 | Put | Defined | 2024-02-09 | |
| 2023-12-31 | $40,754,697 | 1,058,014 | Shares | Defined | 2024-02-09 | |
| 2023-09-30 | $52,452,336 | 1,580,842 | Shares | Defined | 2023-11-09 | |
| 2023-09-30 | $1,841,490 | 55,500 | Put | Defined | 2023-11-09 | |
| 2023-06-30 | $1,456,875 | 55,500 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $3,937,500 | 150,000 | Call | Defined | 2023-08-11 | |
| 2023-06-30 | $37,803,069 | 1,440,117 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $32,335,464 | 1,347,311 | Shares | Defined | 2023-05-12 | |
| 2023-03-31 | $1,332,000 | 55,500 | Put | Defined | 2023-05-12 | |
| 2022-12-31 | $1,287,600 | 55,500 | Put | Defined | 2023-02-08 | |
| 2022-12-31 | $26,913,739 | 1,160,075 | Shares | Defined | 2023-02-08 | |
| 2022-12-31 | $2,545,040 | 109,700 | Call | Defined | 2023-02-08 | |
| 2022-09-30 | $1,165,500 | 55,500 | Put | Defined | 2022-11-10 | |
| 2022-09-30 | $7,297,500 | 347,500 | Call | Defined | 2022-11-10 | |
| 2022-09-30 | $18,269,412 | 869,972 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $4,496,880 | 196,800 | Put | Defined | 2022-08-10 | |
| 2022-06-30 | $23,840,774 | 1,043,360 | Shares | Defined | 2022-08-10 | |
| 2022-06-30 | $10,156,825 | 444,500 | Call | Defined | 2022-08-10 | |
| 2022-03-31 | $1,860,000 | 80,000 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $3,487,500 | 150,000 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $22,532,178 | 969,126 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $21,648,440 | 950,744 | Shares | Defined | 2022-02-14 | |
| 2021-12-31 | $1,821,600 | 80,000 | Put | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||