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ProPetro Holding
PUMP

227 hedge funds and large institutions have $531M invested in ProPetro Holding in 2025 Q2 according to their latest regulatory filings, with 35 funds opening new positions, 86 increasing their positions, 69 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

243% more call options, than puts

Call options by funds: $514K | Put options by funds: $150K

25% more repeat investments, than reductions

Existing positions increased: 86 | Existing positions reduced: 69

1.27% more ownership

Funds ownership: 84.39% → 85.66% (+1.3%)

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

4% less funds holding

Funds holding: 237 → 227 (-10)

17% less capital invested

Capital invested by funds: $640M → $531M (-$108M)

19% less first-time investments, than exits

New positions opened: 35 | Existing positions closed: 43

Holders
227
Holders Change
-10
Holders Change %
-4.22%
% of All Funds
2.99%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
35
Increased
86
Reduced
69
Closed
43
Calls
$514K
Puts
$150K
Net Calls
+$364K
Net Calls Change
+$356K

Top Buyers

Rank Fund Capital Flow
1
SG
Sourcerock Group
Colorado
+$19.2M
2
AFA
Alta Fundamental Advisers
New York
+$6.58M
3
PCM
Philosophy Capital Management
California
+$4.04M
4
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$4.01M
5
Hotchkis & Wiley Capital Management
Hotchkis & Wiley Capital Management
California
+$3.68M

Top Sellers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
-$9.71M
2
Pacer Advisors
Pacer Advisors
Pennsylvania
-$7.4M
3
N
Nuveen
North Carolina
-$5.36M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$5.01M
5
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
-$4.37M
Name Holding Trade Value Shares
Change 		Change in
Stake
State Board of Administration of Florida Retirement System
126
State Board of Administration of Florida Retirement System
Florida
$168K – – –
PTC
127
Petrus Trust Company
Texas
$163K +$156K +27,348 New
TRSOTSOK
128
Teachers Retirement System of the State of Kentucky
Kentucky
$153K – – –
GC
129
Guggenheim Capital
Illinois
$150K +$13.1K +2,291 +10%
SO
130
STRS Ohio
Ohio
$145K +$9.73K +1,700 +8%
ASRS
131
Arizona State Retirement System
Arizona
$145K +$3.5K +611 +3%
Creative Planning
132
Creative Planning
Kansas
$143K -$198K -34,675 -59%
MSRPS
133
Maryland State Retirement & Pension System
Maryland
$142K – – –
AB
134
Amalgamated Bank
New York
$138K – – –
HP
135
Hartree Partners
New York
$134K +$129K +22,500 New
Two Sigma Investments
136
Two Sigma Investments
New York
$131K -$662K -115,656 -84%
PAS
137
Point72 Asia (Singapore)
Singapore
$128K +$123K +21,425 New
NSEDCP
138
NJ State Employees Deferred Compensation Plan
New Jersey
$125K – – –
Zurich Cantonal Bank
139
Zurich Cantonal Bank
Switzerland
$125K – – –
Pathstone Holdings
140
Pathstone Holdings
New Jersey
$123K +$1.86K +325 +2%
COPPSERS
141
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$123K +$9.01K +1,575 +8%
VPIM
142
Vanguard Personalized Indexing Management
California
$122K +$53.2K +9,297 +84%
Mariner
143
Mariner
Kansas
$120K +$41.4K +7,239 +56%
Public Employees Retirement Association of Colorado
144
Public Employees Retirement Association of Colorado
Colorado
$120K – – –
State of Tennessee, Department of Treasury
145
State of Tennessee, Department of Treasury
Tennessee
$120K – – –
QCM
146
Quantinno Capital Management
New York
$115K +$110K +19,219 New
PFSRSONJ
147
Police & Firemen's Retirement System of New Jersey
New Jersey
$112K – – –
OPERF
148
Oregon Public Employees Retirement Fund
Oregon
$110K +$1.14K +200 +1%
ProShare Advisors
149
ProShare Advisors
Maryland
$107K -$13.9K -2,427 -12%
LSV Asset Management
150
LSV Asset Management
Illinois
$105K – – –
4 5
6
7 8

PUMP Hedge Fund Activity: Q2 2025 in Review

227 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in ProPetro Holding (PUMP) for Q2 2025, worth a combined $531M — down 17% from $640M a quarter earlier.

Sellers outnumbered buyers: 43 funds closed out of PUMP and 35 opened new positions — a net loss of 8 holders — while 69 trimmed existing stakes and 86 added.

The largest buyer was Sourcerock Group, adding an estimated $19.2M. The largest seller was Vanguard Group, cutting an estimated $9.71M.

  • 227 institutional investors held ProPetro Holding (PUMP) as of Q2 2025, down from 237 in Q1 2025.
  • Funds reported $531M of ProPetro Holding stock for Q2 2025, down 17% quarter-over-quarter.
  • 35 funds opened new ProPetro Holding positions in Q2 2025 and 43 closed out, a net change of -8 holders.
  • The largest ProPetro Holding buyer in Q2 2025 was Sourcerock Group, an estimated $19.2M added.
  • The largest ProPetro Holding seller in Q2 2025 was Vanguard Group, an estimated $9.71M sold.

Based on aggregated 13F filings for Q2 2025.