ProPetro Holding Corp. (PUMP) shareholders
PUMPNYSEOil & Gas Field Services, NECFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 29, 2026Score 9/3028% below fair value
$7.39+0.22 (+3.07%)
Close on Nov 12, 2026Market cap $907.95MP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
100.0%
147M of 123M shares
Institutional holders
269
59 new, 42 sold out
Net institutional buying
32M
In Q2 2026
Insider trades, 12 months
1 buys · 4 sales
Net sold $277.90M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| BlackRock, Inc. | 9,313,716 | 7.60% | 13G (passive) amendment | Sep 30, 2026 |
| VR Global Partners, L.P. Joint filing with VR Advisory Services Ltd (5.70%), VR Capital Participation Ltd. (5.70%) and 3 more | 7,024,019 | 5.70% | 13G (passive) | Jul 6, 2026 |
| Sourcerock Group LLC | 6,846,650 | 6.60% | 13G (passive) amendment | Dec 31, 2025 |
| Vanguard Capital Management | 6,330,929 | 5.15% | 13G (passive) | Sep 30, 2026 |
| Dimensional Fund Advisors LP | 5,662,619 | 5.40% | 13G (passive) amendment | Sep 30, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of PUMP | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| BlackRock, Inc. | 9,105,609 | 7.41% | $130.57M | +534,291 | 0.00% |
| Sourcerock Group LLC | 7,713,646 | 6.28% | $110.61M | +471,833 | 5.75% |
| Dimensional Fund Advisors LP | 6,838,598 | 5.57% | $98.07M | +356,628 | 0.02% |
| D. E. Shaw & Co., Inc. | 6,034,264 | 4.91% | $86.53M | +1,290,711 | 0.04% |
| Vanguard Capital Management LLC | 5,133,454 | 4.18% | $73.61M | +776,946 | 0.00% |
| Encompass Capital Advisors LLC | 4,574,591 | 3.72% | $65.60M | New | 2.33% |
| American Century Companies Inc | 4,316,013 | 3.51% | $61.89M | +469,133 | 0.03% |
| Cooper Creek Partners Management LLC | 4,301,575 | 3.50% | $61.69M | +1,335,014 | 1.46% |
| Valiant Capital Management, L.P. | 4,242,475 | 3.45% | $60.84M | +199,482 | 2.46% |
| VR Advisory Services Ltd | 4,097,401 | 3.33% | $58.76M | +1,632,488 | 5.21% |
| State Street Corp | 3,488,719 | 2.84% | $50.03M | +433,995 | 0.00% |
| Morgan Stanley | 3,097,319 | 2.52% | $44.42M | −78,747 | 0.00% |
| Vanguard Portfolio Management LLC | 3,081,768 | 2.51% | $44.19M | +373,551 | 0.00% |
| Citadel Advisors LLC | 3,064,445 | 2.49% | $43.94M | +1,638,764 | 0.01% |
| Millennium Management LLC | 2,980,656 | 2.43% | $42.74M | +1,427,787 | 0.02% |
| Philosophy Capital Management LLC | 2,964,348 | 2.41% | $42.51M | +680,775 | 2.01% |
| Geode Capital Management, LLC | 2,791,848 | 2.27% | $40.04M | +448,884 | 0.00% |
| Assenagon Asset Management S.A. | 2,608,110 | 2.12% | $37.40M | New | 0.02% |
| Van Eck Associates Corp | 2,443,444 | 1.99% | $35.04M | −315,539 | 0.02% |
| Nuveen, LLC | 2,359,930 | 1.92% | $33.84M | +862,704 | 0.01% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 269 | 147M | 100.0% | 59 / 104 | 64 / 42 | 47M | 15M |
| Q1 2026 | 258 | 116M | 94.3% | 67 / 93 | 60 / 35 | 36M | 11M |
| Q4 2025 | 229 | 97M | 78.8% | 52 / 56 | 85 / 38 | 25M | 17M |
| Q3 2025 | 218 | 90M | 73.0% | 40 / 59 | 81 / 50 | 24M | 24M |
| Q2 2025 | 228 | 90M | 73.1% | 35 / 87 | 69 / 44 | 15M | 12M |
| Q1 2025 | 239 | 87M | 70.9% | 40 / 76 | 84 / 28 | 14M | 12M |
| Q4 2024 | 229 | 86M | 70.3% | 42 / 66 | 85 / 32 | 14M | 15M |
| Q3 2024 | 220 | 88M | 71.3% | 28 / 67 | 85 / 27 | 27M | 9M |
| Q2 2024 | 221 | 88M | 71.4% | 43 / 70 | 72 / 30 | 10M | 12M |
| Q1 2024 | 209 | 90M | 73.3% | 24 / 65 | 85 / 42 | 8M | 12M |
| Q4 2023 | 227 | 94M | 76.8% | 45 / 69 | 83 / 36 | 15M | 12M |
| Q3 2023 | 222 | 92M | 74.5% | 40 / 61 | 86 / 18 | 12M | 9M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
221 funds held PUMP in Q2 2026, 50% of their shares through ETFs. Each fund counts once per quarter, from its quarter-end report.
| Fund | Shares | % of PUMP | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 3,891,040 | 3.17% | $55.80M | 0.00% | Jun 30, 2026 |
| Avantis U.S. Small Cap Value ETF | 3,229,546 | 2.63% | $49.28M | 0.18% | May 31, 2026 |
| iShares Russell 2000 ETF | 2,612,820 | 2.13% | $37.47M | 0.05% | Jun 30, 2026 |
| VanEck Oil Services ETF | 2,148,348 | 1.75% | $30.81M | 1.55% | Jun 30, 2026 |
| U.S. Small Cap Value Portfolio | 1,632,738 | 1.33% | $18.12M | 0.09% | Jul 31, 2026 |
| College Retirement Equities Fund - Total Global Stock Account | 1,495,933 | 1.22% | $21.45M | 0.01% | Jun 30, 2026 |
| Schwab Fundamental U.S. Small Company ETF | 1,141,921 | 0.93% | $17.43M | 0.20% | May 31, 2026 |
| State Street(R) SPDR(R) S&P(R) Oil & Gas Equipment & Services ETF | 1,132,938 | 0.92% | $16.25M | 3.48% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 1,125,404 | 0.92% | $16.14M | 0.02% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund | 1,094,442 | 0.89% | $12.15M | 0.04% | Jul 31, 2026 |
| Oberweis Micro-Cap Fund | 1,058,300 | 0.86% | $15.18M | 0.94% | Jun 30, 2026 |
| iShares Russell 2000 Growth ETF | 924,470 | 0.75% | $13.26M | 0.09% | Jun 30, 2026 |
| Vanguard Energy Index Fund | 854,758 | 0.70% | $13.04M | 0.11% | May 31, 2026 |
| U.S. Targeted Value Portfolio | 837,018 | 0.68% | $9.29M | 0.06% | Jul 31, 2026 |
| First Eagle Small Cap Opportunity Fund | 793,134 | 0.65% | $8.80M | 0.30% | Jul 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Samuel D. Sledge | Chief Executive Officer, Director | 649,336 | 0.53% | Mar 5, 2026 |
| Caleb Lyle Weatherl | Chief Financial Officer | 29,338 | 0.02% | Nov 2, 2026 |
| Celina A. Davila | Chief Accounting Officer | 33,199 | 0.03% | Sep 8, 2026 |
| Adam Munoz | President and COO | 148,691 | 0.12% | Aug 5, 2026 |
| William Michael Wood | Sr Vice President - Operations | – | – | May 1, 2026 |
| Shelby Kyle Fietz | Chief Commercial Officer | 233,901 | 0.19% | Mar 5, 2026 |
| John J. Mitchell | Gen. Counsel & Corp. Secretary | 118,396 | 0.10% | Mar 5, 2026 |
| Kyle Bradford Crowley | Director | – | – | Oct 19, 2026 |
| G. Larry Lawrence | Director | 28,181 | 0.02% | Aug 5, 2026 |
| Phillip A. Gobe | Director | 220,865 | 0.18% | Aug 5, 2026 |
| Michele Vion | Director | 73,210 | 0.06% | May 21, 2026 |
| Anthony James Best | Director | 139,120 | 0.11% | May 21, 2026 |
| Mark Stephen Berg | Director | 56,909 | 0.05% | May 21, 2026 |
| Mary P. Ricciardello | Director | 70,865 | 0.06% | May 21, 2026 |
| Spencer D. Armour III | Director | 145,272 | 0.12% | May 19, 2026 |
| Jack B. Moore | Director | 117,091 | 0.10% | Apr 24, 2025 |
| Mobil Corp Exxon | 10% owner | 0 | – | May 22, 2026 |
| David Scott Schorlemer | – | 191,902 | 0.16% | Mar 4, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Caleb Lyle Weatherl Chief Financial Officer | Oct 30, 2026 | Buy | +2,000 | $7.78 | $15.56K | 29,338 |
| Celina A. Davila Chief Accounting Officer | Sep 4, 2026 | Tax withholding | −485 | $11.10 | $5.38K | 33,199 |
| Celina A. Davila Chief Accounting Officer | Sep 4, 2026 | Option exercise | +1,990 | – | – | 33,684 |
| Phillip A. Gobe Director | Aug 5, 2026 | Gift | −15,000 | – | – | 220,865 |
| G. Larry Lawrence Director | Aug 4, 2026 | Sale | −35,831 | $11.16 | $399.87K | 28,181 |
| Adam Munoz President and COO | Aug 4, 2026 | Sale | −70,696 | $11.17 | $789.67K | 148,691 |
| Caleb Lyle Weatherl Chief Financial Officer | Aug 1, 2026 | Tax withholding | −8,156 | $11.10 | $90.53K | 27,338 |
| Caleb Lyle Weatherl Chief Financial Officer | Aug 1, 2026 | Option exercise | +33,494 | – | – | 35,494 |
| Mobil Corp Exxon 10% owner | May 20, 2026 | Sale | −16,600,000 | $16.66 | $276.56M | 0 |
| Phillip A. Gobe Director | May 18, 2026 | Option exercise | +28,181 | – | – | 235,865 |
| G. Larry Lawrence Director | May 18, 2026 | Option exercise | +28,181 | – | – | 64,012 |
| Michele Vion Director | May 18, 2026 | Option exercise | +28,181 | – | – | 73,210 |
| Anthony James Best Director | May 18, 2026 | Option exercise | +28,181 | – | – | 139,120 |
| Spencer D. Armour III Director | May 18, 2026 | Option exercise | +28,181 | – | – | 145,272 |
| Mary P. Ricciardello Director | May 18, 2026 | Option exercise | +28,181 | – | – | 70,865 |
| Mark Stephen Berg Director | May 18, 2026 | Option exercise | +28,181 | – | – | 56,909 |
| Samuel D. Sledge Chief Executive Officer, Director | Mar 4, 2026 | Tax withholding | −33,123 | $12.49 | $413.71K | 649,336 |
| Samuel D. Sledge Chief Executive Officer, Director | Mar 4, 2026 | Option exercise | +84,175 | – | – | 682,459 |
| Celina A. Davila Chief Accounting Officer | Mar 4, 2026 | Option exercise | +5,985 | – | – | 33,152 |
| Celina A. Davila Chief Accounting Officer | Mar 4, 2026 | Tax withholding | −1,458 | $12.49 | $18.21K | 31,694 |
| Adam Munoz President and COO | Mar 4, 2026 | Option exercise | +37,411 | – | – | 234,109 |
| Adam Munoz President and COO | Mar 4, 2026 | Tax withholding | −14,722 | $12.49 | $183.88K | 219,387 |
| Shelby Kyle Fietz Chief Commercial Officer | Mar 4, 2026 | Tax withholding | −6,036 | $12.49 | $75.39K | 233,901 |
| Shelby Kyle Fietz Chief Commercial Officer | Mar 4, 2026 | Option exercise | +18,705 | – | – | 239,937 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Mar 4, 2026 | Tax withholding | −7,361 | $12.49 | $91.94K | 118,396 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Mar 4, 2026 | Option exercise | +18,705 | – | – | 125,757 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Feb 28, 2026 | Tax withholding | −4,952 | $12.13 | $60.07K | 107,052 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Feb 28, 2026 | Option exercise | +20,335 | – | – | 112,004 |
| Celina A. Davila Chief Accounting Officer | Feb 28, 2026 | Option exercise | +5,031 | – | – | 28,659 |
| Celina A. Davila Chief Accounting Officer | Feb 28, 2026 | Tax withholding | −1,492 | $12.13 | $18.10K | 27,167 |
| Shelby Kyle Fietz Chief Commercial Officer | Feb 28, 2026 | Option exercise | +18,868 | – | – | 225,827 |
| Shelby Kyle Fietz Chief Commercial Officer | Feb 28, 2026 | Tax withholding | −4,595 | $12.13 | $55.74K | 221,232 |
| Adam Munoz President and COO | Feb 28, 2026 | Option exercise | +41,929 | – | – | 213,198 |
| Adam Munoz President and COO | Feb 28, 2026 | Tax withholding | −16,500 | $12.13 | $200.15K | 196,698 |
| Samuel D. Sledge Chief Executive Officer, Director | Feb 28, 2026 | Option exercise | +80,943 | – | – | 630,136 |
| Samuel D. Sledge Chief Executive Officer, Director | Feb 28, 2026 | Tax withholding | −31,852 | $12.13 | $386.36K | 598,284 |
| Adam Munoz President and COO | Feb 1, 2026 | Tax withholding | −11,436 | $11.49 | $131.40K | 171,269 |
| Adam Munoz President and COO | Feb 1, 2026 | Option exercise | +29,061 | – | – | 182,705 |
| Shelby Kyle Fietz Chief Commercial Officer | Feb 1, 2026 | Option exercise | +3,539 | – | – | 207,824 |
| Shelby Kyle Fietz Chief Commercial Officer | Feb 1, 2026 | Tax withholding | −865 | $11.49 | $9.94K | 206,959 |
| Samuel D. Sledge Chief Executive Officer, Director | Feb 1, 2026 | Tax withholding | −22,871 | $11.49 | $262.79K | 549,193 |
| Samuel D. Sledge Chief Executive Officer, Director | Feb 1, 2026 | Option exercise | +58,121 | – | – | 572,064 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Feb 1, 2026 | Tax withholding | −2,806 | $11.49 | $32.24K | 91,669 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Feb 1, 2026 | Option exercise | +11,522 | – | – | 94,475 |
| Celina A. Davila Chief Accounting Officer | Feb 1, 2026 | Tax withholding | −992 | $11.49 | $11.40K | 23,628 |
| Celina A. Davila Chief Accounting Officer | Feb 1, 2026 | Option exercise | +3,344 | – | – | 24,620 |
| Samuel D. Sledge Chief Executive Officer, Director | Jan 19, 2026 | Tax withholding | −75,361 | $10.29 | $775.46K | 513,943 |
| Samuel D. Sledge Chief Executive Officer, Director | Jan 19, 2026 | Award | +226,665 | – | – | 589,304 |
| Shelby Kyle Fietz Chief Commercial Officer | Jan 19, 2026 | Tax withholding | −4,092 | $10.29 | $42.11K | 204,285 |
| Shelby Kyle Fietz Chief Commercial Officer | Jan 19, 2026 | Award | +13,799 | – | – | 208,377 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Jan 19, 2026 | Award | +44,933 | – | – | 94,732 |
| John J. Mitchell Gen. Counsel & Corp. Secretary | Jan 19, 2026 | Tax withholding | −11,779 | $10.29 | $121.21K | 82,953 |
| Adam Munoz President and COO | Jan 19, 2026 | Tax withholding | −30,834 | $10.29 | $317.28K | 153,644 |
| Adam Munoz President and COO | Jan 19, 2026 | Award | +113,332 | – | – | 184,478 |
| Shelby Kyle Fietz Chief Commercial Officer | Nov 26, 2025 | Option exercise | +104,384 | – | – | 233,963 |
| Shelby Kyle Fietz Chief Commercial Officer | Nov 26, 2025 | Tax withholding | −39,385 | $9.42 | $371.01K | 194,578 |
| Adam Munoz President and COO | Nov 14, 2025 | Sale | −17,230 | $10.14 | $174.71K | 71,146 |
| Michele Vion Director | Oct 31, 2025 | Sale | −6,916 | $10.64 | $73.59K | 45,029 |
| G. Larry Lawrence Director | Oct 31, 2025 | Sale | −27,000 | $10.84 | $292.68K | 35,831 |
| Celina A. Davila Chief Accounting Officer | Sep 4, 2025 | Tax withholding | −485 | $4.94 | $2.40K | 21,276 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 30, 2026 (FINRA, reported twice a month)
Short % of float
15.00%
18M shares short
Days to cover
2.9
At 6M shares a day
Change since last report
-4.9%
From 19M shares
Short volume, 20 days
47.7%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of ProPetro's stock actually held short. Settlement fails (shares not delivered on time) peaked at 150,860 shares on Sep 14, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Adam Munoz Officer | Aug 4, 2026 | 70,696 | $789.75K | Aug 4, 2026 | Restricted Stock |
| G. Larry Lawrence Director | Aug 4, 2026 | 35,831 | $399.87K | Aug 4, 2026 | Restricted Stock |
| Mobil Corp Exxon 10% Stockholder | May 20, 2026 | 16,600,000 | $296.97M | May 20, 2026 | Merger/Acquisition |
| Adam Munoz Officer | Nov 14, 2025 | 17,230 | $174.72K | Nov 14, 2025 | Restricted Stock |
| G. Larry Lawrence Director | Oct 31, 2025 | 27,000 | $292.68K | Oct 31, 2025 | Restricted Stock |
| Michele Vion Director | Oct 31, 2025 | 6,916 | $73.61K | Oct 31, 2025 | Restricted Stock |
| Adam Munoz Officer | Aug 4, 2025 | 75,000 | $365.39K | Aug 4, 2025 | Restricted Stock |
| G. Larry Lawrence Director | Mar 7, 2025 | 10,137 | $74.92K | Mar 7, 2025 | RESTRICTED STOCK |
| Michele Vion Director | Aug 26, 2024 | 5,000 | $41.28K | Aug 26, 2024 | RESTRICTED STOCK |
| Michele Vion Director | Jun 12, 2024 | 7,778 | $71.64K | Jun 12, 2024 | RESTRICTED STOCK |
| Adam Munoz Officer | May 6, 2024 | 42,573 | $395.03K | May 3, 2024 | RESTRICTED STOCK |
| Michele Vion Director | Nov 3, 2023 | 14,426 | $151.18K | Nov 3, 2023 | RESTRICTED STOCK |
| Phillip A. Gobe Director | Sep 18, 2023 | 20,000 | $220.00K | Sep 18, 2023 | Restricted Stock |
| Phillip A. Gobe Director | Sep 12, 2023 | 15,000 | $157.50K | Sep 12, 2023 | Restricted Stock |
| Phillip A. Gobe Director | Sep 1, 2023 | 20,000 | $200.12K | Sep 1, 2023 | Restricted Stock |
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