ProPetro Holding
PUMP · NYSE
$7.63−$0.17 (−2.18%)TodayMarket closed ·
Prev close $7.80
Who owns PUMP
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 47.1% of PUMP’s shares.
- Sourcerock Group LLC6.3%
- BlackRock Institutional Trust Company, N.A.6.2%
- VR Capital Group Ltd5.7%
- Dimensional Fund Advisors, L.P.5.6%
- Next 6 largest institutions23.3%
- All other shareholders52.9%
| Holder | Shares | % of shares |
|---|---|---|
| Sourcerock Group LLC | 7.71M | 6.29% |
| BlackRock Institutional Trust Company, N.A. | 7.61M | 6.20% |
| VR Capital Group Ltd | 7.02M | 5.73% |
| Dimensional Fund Advisors, L.P. | 6.84M | 5.58% |
| D. E. Shaw & Co., L.P. | 6.03M | 4.92% |
| Vanguard Capital Management, LLC | 5.13M | 4.19% |
| Encompass Capital Advisors, LLC | 4.57M | 3.73% |
| American Century Investment Management, Inc. | 4.32M | 3.52% |
| Cooper Creek Partners Management LLC | 4.30M | 3.51% |
| Valiant Capital Management, L.P. | 4.24M | 3.46% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 3.89M | 3.17% |
| Avantis US Small Cap Value ETF | 3.32M | 2.71% |
| iShares Russell 2000 ETF | 2.60M | 2.12% |
| VanEck Oil Services ETF | 1.89M | 1.54% |
| CREF Total Global Stock Account | 1.65M | 1.35% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $277.75M (3 trades) of PUMP on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Davila Celina A | Option exercise | 1.99K | — |
| Davila Celina A | Tax withholding | 485 | $5.38K |
| Davila Celina A | Option exercise | 1.99K | — |
| GOBE PHILLIP A | Gift | 15.00K | — |
| Munoz Adam | Sale | 70.70K | $789.67K |
| Lawrence G Larry | Sale | 35.83K | $399.87K |
| Weatherl Caleb Lyle | Option exercise | 33.49K | — |
| Weatherl Caleb Lyle | Tax withholding | 8.16K | $90.53K |
| Weatherl Caleb Lyle | Option exercise | 33.49K | — |
| EXXON MOBIL CORP | Sale | 16.60M | $276.56M |
Short interest
Settled Sep 30, 2026
- Shares short
- 19.45M
- Days to cover
- 4.29
- % of shares outstanding
- 15.87%
- Average daily volume
- 4.54M
- Change since last report
- +10.7%
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