ProPetro Holding
PUMP
229 hedge funds and large institutions have $918M invested in ProPetro Holding in 2025 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 55 increasing their positions, 85 reducing their positions, and 38 closing their positions.
270% more call options, than puts
Call options by funds: $6.19M | Put options by funds: $1.67M
150% more funds holding in top 10
Funds holding in top 10: 2 → 5 (+3)
99% more capital invested
Capital invested by funds: $462M → $918M (+$457M)
37% more first-time investments, than exits
New positions opened: 52 | Existing positions closed: 38
8.15% more ownership
Funds ownership: 84.72% → 92.87% (+8.1%)
5% more funds holding
Funds holding: 218 → 229 (+11)
35% less repeat investments, than reductions
Existing positions increased: 55 | Existing positions reduced: 85
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VCM
Valiant Capital Management
San Francisco,
California
|
+$31.9M |
| 2 |
D.E. Shaw & Co
New York
|
+$17.1M |
| 3 |
FACM
Forest Avenue Capital Management
Miami,
Florida
|
+$13.3M |
| 4 |
SG
Sourcerock Group
Denver,
Colorado
|
+$12.4M |
| 5 |
SCM
SIR Capital Management
New York
|
+$10.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VAS
VR Advisory Services
Camana Bay, Grand Cayman,
Cayman Islands
|
-$24.4M |
| 2 |
Millennium Management
New York
|
-$13.9M |
| 3 |
BlackRock
New York
|
-$7.35M |
| 4 |
HF
HRT Financial
New York
|
-$5.48M |
| 5 |
Vanguard Group
Malvern,
Pennsylvania
|
-$4.46M |
PUMP Hedge Fund Activity: Q4 2025 in Review
229 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in ProPetro Holding (PUMP) for Q4 2025, worth a combined $918M — up 99% from $462M a quarter earlier.
Buyers outnumbered sellers: 52 funds opened new PUMP positions and 38 closed out — a net gain of 14 holders — while 55 added to existing stakes and 85 trimmed.
The largest buyer was Valiant Capital Management, opening a new position worth an estimated $31.9M. The largest seller was VR Advisory Services, cutting an estimated $24.4M.
- 229 institutional investors held ProPetro Holding (PUMP) as of Q4 2025, up from 218 in Q3 2025.
- Funds reported $918M of ProPetro Holding stock for Q4 2025, up 99% quarter-over-quarter.
- 52 funds opened new ProPetro Holding positions in Q4 2025 and 38 closed out, a net change of +14 holders.
- The largest ProPetro Holding buyer in Q4 2025 was Valiant Capital Management, an estimated $31.9M added.
- The largest ProPetro Holding seller in Q4 2025 was VR Advisory Services, an estimated $24.4M sold.
Based on aggregated 13F filings for Q4 2025.