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Of the 19 tracked institutions holding VST, 12 have a 3-year clone track record — 11 of them beat the S&P. Average holder's clone alpha: +7.6pt. It's a gauge of who owns the name, not just how many.
Among the 19 tracked institutional investors we monitor, VST (VISTRA CORP) is held with a combined value of $18.58B across 120,527,105 shares. The largest holder is VANGUARD GROUP INC with a position worth $6.71B (0.10% of their portfolio). 3 funds opened new positions in the most recent quarter. 11 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$18.58B
Total Shares Held
120,527,105
Institutional Holders
19
% of Shares Outstanding
35.7%
of 337.18M shares · SEC 2026-05-01
Days to Cover
3.2-20.8%
12.60M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 35.7% of VST's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-05-01), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
7
$7.98M
Total Transactions
7
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 18, 2026 | Arcilia Acosta | S | Sale | 7,500 | $1.24M |
| Jun 18, 2026 | JOHN R SULT | S | Sale | 6,500 | $1.10M |
| Jun 16, 2026 | SCOTT B HELM | S | Sale | 25,000 | $4.00M |
| Jun 15, 2026 | PAUL M BARBAS | S | Sale | 244 | $37.33K |
| Jun 12, 2026 | PAUL M BARBAS | S | Sale | 244 | $36.09K |
| Jun 2, 2026 | Margaret Montemayor | S | Sale | 4,600 | $736.00K |
| May 27, 2026 | Margaret Montemayor | S | Sale | 5,000 | $824.80K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $6.71B | 0.10% | +0.9% |
| 2 | BlackRock, Inc. | $4.28B | 0.08% | -6.1% |
| 3 | STATE STREET CORP | $2.52B | 0.09% | +1.8% |
| 4 | FMR LLC | $2.38B | 0.13% | -7.0% |
| 5 | LONE PINE CAPITAL LLC | $930.18M | 7.42% | +18.7% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $397.37M | 0.05% | +20.3% |
| 7 | Appaloosa LP | $304.02M | 5.12% | +114.0% |
| 8 | MILLENNIUM MANAGEMENT LLC | $207.63M | 0.09% | +8.4% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | $159.64M | 0.25% | +1.9% |
| 10 | WELLINGTON MANAGEMENT GROUP LLP | $139.51M | 0.03% | -31.2% |
| Member | Type | Date |
|---|---|---|
| Julia Letlow | Buy | Feb 17, 2026 |
| Nancy Pelosi | Buy | Jan 16, 2026 |
| Lisa McClain | Sell | Oct 31, 2025 |
| Lisa McClain | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of VST with a position worth $6.71B, representing 0.10% of their portfolio. In total, 19 institutional investors hold VST with a combined value of $18.58B.
In the most recent quarter, 3 funds opened a new position in VST. Additionally, 11 increased their holdings and 5 reduced their positions.
Institutional investors hold $18.58B worth of VST stock across 19 positions. The largest institutional holder is VANGUARD GROUP INC with $6.71B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For VST, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their VST positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Oct 30, 2025 |
| Lisa McClain | Buy | Oct 30, 2025 |
| Lisa McClain | Buy | Jun 17, 2025 |
| Jefferson Shreve | Sell | Apr 7, 2025 |
| Julie Johnson | Sell | Apr 1, 2025 |
Showing 8 of 11. STOCK Act disclosures lag up to 45 days.
Last Close
$163.38
2026-07-24
YTD
-1.1%
34% of 52-week range
