Position in VST
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$70,707,577
-$3,686,981 QoQ
Shares Held
445,739
-9.9% QoQ
Ownership
0.133%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#101
of 1,395 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 89%
Shared 0%
None 11%
Common Shares in VST Over Time
Shares Held
Position Value (USD)
Position in Utilities - Independent Power Producers
Utilities · as of Jun 30, 2026WESTFIELD CAPITAL MANAGEMENT CO LP holds $122,613,033 across 2 Utilities - Independent Power Producers names. VST ranks #1 (57.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VST |
Vistra Corp.
This page
|
445,739 | $70,707,577 | |
| 2 | TLN |
Talen Energy Corp
|
135,079 | $51,905,456 |
All Filings in VST
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $70,707,577 | 445,739 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $74,394,558 | 494,875 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $86,141,346 | 533,945 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $96,502,355 | 492,560 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $100,642,819 | 519,286 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $39,030,244 | 332,342 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $63,718,550 | 462,164 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $38,777,041 | 327,122 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $23,841,308 | 277,289 | Shares | Sole | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||