Vistra
1,339 hedge funds and large institutions have $46.6B invested in Vistra in 2025 Q4 according to their latest regulatory filings, with 215 funds opening new positions, 507 increasing their positions, 489 reducing their positions, and 189 closing their positions.
14% more first-time investments, than exits
New positions opened: 215 | Existing positions closed: 189
2.18% more ownership
Funds ownership: 83.6% → 85.78% (+2.2%)
4% more repeat investments, than reductions
Existing positions increased: 507 | Existing positions reduced: 489
0% more funds holding
Funds holding: 1,339 → 1,339 (0)
16% less capital invested
Capital invested by funds: $55.5B → $46.6B (-$8.91B)
32% less funds holding in top 10
Funds holding in top 10: 47 → 32 (-15)
43% less call options, than puts
Call options by funds: $1.82B | Put options by funds: $3.18B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Capital World Investors
Los Angeles,
California
|
+$649M |
| 2 |
RCMNY
Rubric Capital Management (New York)
New York
|
+$364M |
| 3 |
SCM
Segra Capital Management
Palm Beach,
Florida
|
+$356M |
| 4 |
Jane Street
New York
|
+$272M |
| 5 |
Goldman Sachs
New York
|
+$196M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CHP
Castle Hook Partners
New York
|
-$658M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$528M |
| 3 |
SA
Situational Awareness
San Francisco,
California
|
-$252M |
| 4 |
Capital International Investors
Los Angeles,
California
|
-$232M |
| 5 |
Invesco
Atlanta,
Georgia
|
-$178M |
VST Hedge Fund Activity: Q4 2025 in Review
1,339 of the 8,263 institutional investors tracked by Wall St. Rank reported a position in Vistra (VST) for Q4 2025, worth a combined $46.6B — down 16% from $55.5B a quarter earlier.
Buyers outnumbered sellers: 215 funds opened new VST positions and 189 closed out — a net gain of 26 holders — while 507 added to existing stakes and 489 trimmed.
The largest buyer was Capital World Investors, opening a new position worth an estimated $649M. The largest seller was Castle Hook Partners, exiting entirely with an estimated $658M sold.
- 1,339 institutional investors held Vistra (VST) as of Q4 2025, unchanged from Q3 2025.
- Funds reported $46.6B of Vistra stock for Q4 2025, down 16% quarter-over-quarter.
- 215 funds opened new Vistra positions in Q4 2025 and 189 closed out, a net change of +26 holders.
- The largest Vistra buyer in Q4 2025 was Capital World Investors, an estimated $649M added.
- The largest Vistra seller in Q4 2025 was Castle Hook Partners, an estimated $658M sold.
Based on aggregated 13F filings for Q4 2025.