ProPetro Holding
PUMP
217 hedge funds and large institutions have $462M invested in ProPetro Holding in 2025 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 58 increasing their positions, 81 reducing their positions, and 50 closing their positions.
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
0.97% less ownership
Funds ownership: 85.66% → 84.69% (-0.97%)
4% less funds holding
Funds holding: 227 → 217 (-10)
13% less capital invested
Capital invested by funds: $531M → $462M (-$69.9M)
17% less call options, than puts
Call options by funds: $486K | Put options by funds: $586K
20% less first-time investments, than exits
New positions opened: 40 | Existing positions closed: 50
28% less repeat investments, than reductions
Existing positions increased: 58 | Existing positions reduced: 81
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
VAS
VR Advisory Services
Camana Bay, Grand Cayman,
Cayman Islands
|
+$13.3M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$9.71M |
| 3 |
Millennium Management
New York
|
+$9.32M |
| 4 |
Jane Street
New York
|
+$7.76M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$6.62M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$32.6M |
| 2 |
SG
Sourcerock Group
Denver,
Colorado
|
-$15.8M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
-$10.9M |
| 4 |
State Street
Boston,
Massachusetts
|
-$5.36M |
| 5 |
RA
Royce & Associates
New York
|
-$5.23M |
PUMP Hedge Fund Activity: Q3 2025 in Review
217 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in ProPetro Holding (PUMP) for Q3 2025, worth a combined $462M — down 13% from $531M a quarter earlier.
Sellers outnumbered buyers: 50 funds closed out of PUMP and 40 opened new positions — a net loss of 10 holders — while 81 trimmed existing stakes and 58 added.
The largest buyer was VR Advisory Services, adding an estimated $13.3M. The largest seller was BlackRock, cutting an estimated $32.6M.
- 217 institutional investors held ProPetro Holding (PUMP) as of Q3 2025, down from 227 in Q2 2025.
- Funds reported $462M of ProPetro Holding stock for Q3 2025, down 13% quarter-over-quarter.
- 40 funds opened new ProPetro Holding positions in Q3 2025 and 50 closed out, a net change of -10 holders.
- The largest ProPetro Holding buyer in Q3 2025 was VR Advisory Services, an estimated $13.3M added.
- The largest ProPetro Holding seller in Q3 2025 was BlackRock, an estimated $32.6M sold.
Based on aggregated 13F filings for Q3 2025.