ProPetro Holding Corp.
ProPetro Holding Corp. (PUMP) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · PUMP · as of Sep 30, 2025
Ownership Breakdown
220
Institutional Holders
▼ 9 vs Q2
$459.44M
Total Inst. Value
▼ $70.89M vs Q2
122.62M
Shares Outstanding
freeFloat 73.52%
87.65M
13F Shares Held
▼ 1.18M vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
PUMP largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. oil & gas field services, nec | 8.05M | 7.75% | 7.75% | $42.17B | Nov 12, 2025 | ▼ 6.14M |
VANGUARD GROUP INC oil & gas field services, nec | 6.42M | 6.18% | 6.18% | $33.63B | Nov 7, 2025 | ▼ 2.06M |
DIMENSIONAL FUND ADVISORS LP oil & gas field services, nec | 5.66M | 5.45% | 5.45% | $29.67B | Nov 12, 2025 | ▼ 459.5K |
SOURCEROCK GROUP LLC oil & gas field services, nec | 5.42M | 5.22% | 5.22% | $28.41B | Nov 14, 2025 | ▼ 2.99M |
PHILOSOPHY CAPITAL MANAGEMENT LLC oil & gas field services, nec | 4.05M | 3.90% | 3.90% | $21.21B | Nov 14, 2025 | ▲ 520.3K |
AMERICAN CENTURY COMPANIES INC oil & gas field services, nec | 3.75M | 3.61% | 3.61% | $19.64B | Nov 12, 2025 | ▲ 192.6K |
VR ADVISORY SERVICES LTD oil & gas field services, nec | 3.68M | 3.54% | 3.54% | $19.28B | Nov 14, 2025 | ▲ 2.50M |
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP oil & gas field services, nec | 2.70M | 2.60% | 2.60% | $14.17B | Nov 13, 2025 | ▲ 1.83M |
STATE STREET CORP oil & gas field services, nec | 2.48M | 2.39% | 2.39% | $13.00B | Nov 14, 2025 | ▼ 1.01M |
ALTA FUNDAMENTAL ADVISERS LLC oil & gas field services, nec | 2.30M | 2.21% | 2.21% | $12.04B | Nov 13, 2025 | ▲ 1.15M |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
31
Increased
+19.63M shares0
New Positions
first time holders18
Decreased
−15.07M shares0
Sold Out
fully exitedNet shares change (top 50)
+4.56M
+19.63M / −15.07M
Net new holders
+13
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
PUMP insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
15
Buy transactions
8
Sell transactions
1.88
Buy/Sell ratio
$17M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
EXXON MOBIL CORP 10 percent owner | May 20, 2026 | Sale | 16,600,000 | $16.66 | $276.56M | 0 | Form 4 ↗ |
RICCIARDELLO MARY P director | May 20, 2026 | Award | 9,101 | — | — | 9.1K | Form 4 ↗ |
Lawrence G Larry director | May 20, 2026 | Award | 9,101 | — | — | 9.1K | Form 4 ↗ |
BERG MARK STEPHEN director | May 20, 2026 | Award | 9,101 | — | — | 9.1K | Form 4 ↗ |
Vion Michele director | May 20, 2026 | Award | 9,101 | — | — | 9.1K | Form 4 ↗ |
BEST ANTHONY JAMES director | May 20, 2026 | Award | 9,101 | — | — | 9.1K | Form 4 ↗ |
GOBE PHILLIP A director | May 20, 2026 | Award | 2,055 | — | — | 11.2K | Form 4 ↗ |
GOBE PHILLIP A director | May 20, 2026 | Award | 9,101 | — | — | 9.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
ProPetro Holding Corp. (PUMP) is primarily owned by institutional investors, who hold approximately 71.5% of total shares outstanding. Company insiders own approximately 26.48%, while retail and public investors account for the remaining 2.04%.
The largest institutional shareholder of ProPetro Holding Corp. is BLACKROCK, INC., holding approximately 8.05 million shares — equal to 7.75% of outstanding shares — as of September 30, 2025.
A total of 220 institutional investors currently hold PUMP stock, with a combined institutional value of approximately $459,442,263 as of the most recent 13F filing period.
Frequently asked questions
PUMP ownershipProPetro Holding Corp. (PUMP) is primarily owned by institutional investors, who hold approximately 71.5% of shares. The largest shareholder is BLACKROCK, INC. with a 7.75% stake. Company insiders hold 26.48%. Data sourced from SEC Form 13F as of September 30, 2025.