ProPetro Holding
PUMP
260 hedge funds and large institutions have $1.66B invested in ProPetro Holding in 2026 Q1 according to their latest regulatory filings, with 66 funds opening new positions, 94 increasing their positions, 61 reducing their positions, and 36 closing their positions.
258% more capital inflows, than outflows
Capital inflows: $418M | Capital outflows: $117M
120% more funds holding in top 10
Funds holding in top 10: 5 → 11 (+6)
83% more first-time investments, than exits
New positions opened: 66 | Existing positions closed: 36
54% more repeat investments, than reductions
Existing positions increased: 94 | Existing positions reduced: 61
12% more funds holding
Funds holding: 233 → 260 (+27)
1.31% more ownership
Funds ownership: 92.9% → 94.2% (+1.3%)
4% less call options, than puts
Call options by funds: $9.22M | Put options by funds: $9.6M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CCPM
Cooper Creek Partners Management
New York
|
+$35.5M |
| 2 |
VR Advisory Services
Camana Bay, Grand Cayman,
Cayman Islands
|
+$19.1M |
| 3 |
VanEck Associates
New York
|
+$18.6M |
| 4 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
+$16.8M |
| 5 |
BlackRock
New York
|
+$16.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Philosophy Capital Management
Alamo,
California
|
-$19.4M |
| 2 |
Forest Avenue Capital Management
Miami,
Florida
|
-$14.6M |
| 3 |
SC
Shellback Capital
Boston,
Massachusetts
|
-$6.63M |
| 4 |
SCM
SIR Capital Management
New York
|
-$5.3M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$5.07M |
PUMP Hedge Fund Activity: Q1 2026 in Review
260 of the 8,224 institutional investors tracked by Wall St. Rank reported a position in ProPetro Holding (PUMP) for Q1 2026, worth a combined $1.66B — up 80% from $919M a quarter earlier.
Buyers outnumbered sellers: 66 funds opened new PUMP positions and 36 closed out — a net gain of 30 holders — while 94 added to existing stakes and 61 trimmed.
The largest buyer was Cooper Creek Partners Management, opening a new position worth an estimated $35.5M. The largest seller was Philosophy Capital Management, cutting an estimated $19.4M.
- 260 institutional investors held ProPetro Holding (PUMP) as of Q1 2026, up from 233 in Q4 2025.
- Funds reported $1.66B of ProPetro Holding stock for Q1 2026, up 80% quarter-over-quarter.
- 66 funds opened new ProPetro Holding positions in Q1 2026 and 36 closed out, a net change of +30 holders.
- The largest ProPetro Holding buyer in Q1 2026 was Cooper Creek Partners Management, an estimated $35.5M added.
- The largest ProPetro Holding seller in Q1 2026 was Philosophy Capital Management, an estimated $19.4M sold.
Based on aggregated 13F filings for Q1 2026.