Position in VST
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$8,962,912
+$6,940,222 QoQ
Shares Held
56,502
+319.9% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
#288
of 1,395 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in VST Over Time
Shares Held
Position Value (USD)
Position in Utilities - Independent Power Producers
Utilities · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $16,661,017 across 7 Utilities - Independent Power Producers names. VST ranks #1 (53.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VST |
Vistra Corp.
This page
|
56,502 | $8,962,912 | |
| 2 | OKLO |
Oklo Inc.
|
103,032 | $5,391,664 | |
| 3 | HNRG |
Hallador Energy Co
|
52,458 | $912,244 | |
| 4 | TAC |
Transalta Corp
|
41,771 | $577,692 | |
| 5 | TLN |
Talen Energy Corp
|
1,072 | $411,926 | |
| 6 | NRG |
Nrg Energy, Inc.
|
1,656 | $241,875 | |
| 7 | DGXX |
Digi Power X Inc.
|
29,854 | $162,704 |
All Filings in VST
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,962,912 | 56,502 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $2,022,690 | 13,455 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $6,871,367 | 42,592 | Shares | Sole | 2026-02-11 | |
| 2025-03-31 | $3,489,259 | 29,711 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $3,972,172 | 28,811 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $11,133,513 | 93,922 | Shares | Sole | 2024-11-08 | |
| 2024-03-31 | $4,385,094 | 62,959 | Shares | Sole | 2024-04-25 | |
| 2023-09-30 | $1,125,166 | 33,911 | Shares | Sole | 2023-11-01 | |
| 2023-06-30 | $588,026 | 22,401 | Shares | Sole | 2023-08-04 | |
| 2023-03-31 | $5,323,920 | 221,830 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $970,131 | 41,816 | Shares | Sole | 2023-02-02 | |
| 2022-06-30 | $2,162,866 | 94,655 | Shares | Sole | 2022-08-03 | |
| 2022-03-31 | $2,188,290 | 94,120 | Shares | Sole | 2022-05-02 | |
| 2021-12-31 | $2,184,212 | 95,925 | Shares | Sole | 2022-02-23 | |
| 2021-03-31 | $214,900 | 12,155 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $242,289 | 12,324 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $101,617 | 5,388 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $454,309 | 24,399 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $492,956 | 30,887 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||