ProPetro Holding Corp (PUMP)
Energy
Oil & Gas Equipment & Services
11.20 $
+0.5%
vs. previous close
Closing price · As of: 3. Aug 2026
Who owns ProPetro Holding Corp (PUMP)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 86.4% of the shares are freely tradable; institutional investors hold 95.4%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
95.4%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
7.0%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
86.4%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
16.4%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
123Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 6.98 | 8,571,318 | +19.0 | 03/31/2026 |
| Sourcerock Group LLC | 5.90 | 7,241,813 | +5.8 | 03/31/2026 |
| Dimensional Fund Advisors, Inc. | 5.28 | 6,481,970 | +14.7 | 03/31/2026 |
| D. E. Shaw & Co LP | 3.86 | 4,743,553 | +24.2 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.55 | 4,356,508 | +0.0 | 03/31/2026 |
| Valiant Capital Management LP | 3.29 | 4,042,993 | +10.2 | 03/31/2026 |
| American Century Companies Inc | 3.13 | 3,846,880 | +10.2 | 03/31/2026 |
| Arrowstreet Capital Limited Partnership | 2.81 | 3,449,379 | +10.1 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Morn Total Stk Mkt Idx Investor | 3.17 | 3,891,040 | +18.5 | 06/30/2026 |
| Avantis US Small Cap Value ETF | 3.03 | 3,723,867 | +0.1 | 07/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: August 3, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.