| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Sourcerock Group LLC | 6.6% | +28% | $67,234,103 | +$13,986,066 | 6,846,650 | +26% | Sourcerock Group LLC | 31 Dec 2025 |
| VANGUARD GROUP INC | 6.2% | -25% | $33,625,882 | -$10,779,906 | 6,417,153 | -24% | The Vanguard Group | 30 Sep 2025 |
| BlackRock, Inc. | 6% | -53% | $30,147,915 | -$31,978,641 | 6,190,537 | -51% | BlackRock, Inc. | 30 Sep 2025 |
| DIMENSIONAL FUND ADVISORS LP | 5.4% | $29,671,557 | 5,662,619 | Dimensional Fund Advisors LP | 30 Sep 2025 |
As of 31 Dec 2025, 220 institutional investors reported holding 95,874,447 shares of ProPetro Holding Corp. - Common Stock (PUMP). This represents 92% of the company’s total 103,737,121 outstanding shares.
The largest institutional shareholders of ProPetro Holding Corp. - Common Stock (PUMP) together control 66% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6.9% | 7,201,424 | -11% | 0% | $68,485,541 |
| Sourcerock Group LLC | 6.6% | 6,846,650 | +26% | 3.7% | $65,111,642 |
| VANGUARD GROUP INC | 5.7% | 5,903,876 | -8% | 0% | $56,145,861 |
| DIMENSIONAL FUND ADVISORS LP | 5.4% | 5,650,147 | -0.22% | 0.01% | $53,732,783 |
| Philosophy Capital Management LLC | 3.8% | 3,904,155 | -3.5% | 4.3% | $37,128,514 |
| D. E. Shaw & Co., Inc. | 3.7% | 3,818,273 | +107% | 0.03% | $36,311,777 |
| Valiant Capital Management, L.P. | 3.5% | 3,668,820 | 2.9% | $34,890,478 | |
| AMERICAN CENTURY COMPANIES INC | 3.4% | 3,491,336 | -6.9% | 0.02% | $33,202,605 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3% | 3,133,357 | +16% | 0.02% | $29,798,225 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.3% | 2,401,711 | +6.6% | 0% | $22,840,272 |
| STATE STREET CORP | 2.3% | 2,401,167 | -3.2% | 0% | $22,835,098 |
| MORGAN STANLEY | 1.9% | 1,928,080 | +117% | 0% | $18,336,042 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.8% | 1,901,070 | +14% | 0% | $18,082,434 |
| Alta Fundamental Advisers LLC | 1.7% | 1,798,185 | -22% | 8% | $17,100,739 |
| CITADEL ADVISORS LLC | 1.6% | 1,641,279 | -5.6% | 0.01% | $15,608,563 |
| Forest Avenue Capital Management LP | 1.5% | 1,531,035 | 0.96% | $14,560,143 | |
| Nuveen, LLC | 1.4% | 1,496,247 | +466% | 0% | $14,229,310 |
| Fisher Asset Management, LLC | 1.4% | 1,495,676 | -7.4% | 0% | $14,223,878 |
| JPMORGAN CHASE & CO | 1.3% | 1,387,047 | -16% | 0% | $13,190,817 |
| SIR Capital Management, L.P. | 1.3% | 1,346,074 | +1374% | 1.4% | $12,801,164 |
| JANE STREET GROUP, LLC | 1.3% | 1,323,900 | -15% | 0.01% | $12,590,289 |
| VAN ECK ASSOCIATES CORP | 1.2% | 1,202,648 | +19% | 0.01% | $11,437,000 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 1.1% | 1,156,295 | -16% | 0.03% | $10,996,365 |
| TOWLE & CO | 1% | 1,074,554 | -4.9% | 2.7% | $10,219,009 |
| OBERWEIS ASSET MANAGEMENT INC/ | 0.91% | 947,900 | 0.33% | $9,014,529 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 95,874,447 | $911,734,768 | +$101,593,674 | $9.51 | 220 |
| 2025 Q3 | 87,375,851 | $458,012,328 | -$11,901,188 | $5.24 | 212 |
| 2025 Q2 | 88,680,335 | $529,436,065 | +$7,171,941 | $5.97 | 223 |
| 2025 Q1 | 86,493,531 | $635,126,714 | +$632,328 | $7.35 | 232 |
| 2024 Q4 | 85,268,973 | $795,703,632 | -$8,024,338 | $9.33 | 225 |
| 2024 Q3 | 87,301,738 | $668,736,091 | +$71,219 | $7.66 | 215 |
| 2024 Q2 | 87,313,214 | $756,984,214 | +$15,532,195 | $8.67 | 218 |
| 2024 Q1 | 85,661,414 | $692,087,716 | -$45,453,101 | $8.08 | 204 |
| 2023 Q4 | 91,078,758 | $763,026,462 | -$15,455,770 | $8.38 | 222 |
| 2023 Q3 | 91,526,721 | $972,889,325 | +$38,293,017 | $10.63 | 218 |
| 2023 Q2 | 87,656,597 | $722,701,919 | -$23,061,792 | $8.24 | 196 |
| 2023 Q1 | 91,010,561 | $654,354,642 | +$26,117,985 | $7.19 | 224 |
| 2022 Q4 | 88,786,022 | $920,497,185 | +$14,018,851 | $10.37 | 213 |
| 2022 Q3 | 87,842,715 | $707,821,510 | +$37,109,797 | $8.05 | 197 |
| 2022 Q2 | 81,950,509 | $819,453,410 | +$30,326,081 | $10.00 | 211 |
| 2022 Q1 | 84,856,937 | $1,182,287,851 | +$28,977,410 | $13.93 | 206 |
| 2021 Q4 | 82,999,667 | $672,098,499 | +$872,188 | $8.10 | 180 |
| 2021 Q3 | 74,819,376 | $646,775,215 | -$26,689,022 | $8.65 | 180 |
| 2021 Q2 | 77,750,880 | $713,258,101 | +$34,924,487 | $9.16 | 169 |
| 2021 Q1 | 74,390,911 | $792,644,775 | +$41,288,065 | $10.66 | 177 |
| 2020 Q4 | 71,856,034 | $531,771,330 | -$55,467,871 | $7.39 | 180 |
| 2020 Q3 | 79,610,379 | $323,370,818 | +$6,926,258 | $4.06 | 179 |
| 2020 Q2 | 77,512,965 | $398,410,293 | +$35,373,674 | $5.14 | 171 |
| 2020 Q1 | 74,657,837 | $186,724,963 | -$129,938,701 | $2.50 | 156 |
| 2019 Q4 | 88,772,677 | $998,194,669 | +$21,704,979 | $11.25 | 207 |
| 2019 Q3 | 88,504,299 | $803,658,367 | -$70,733,284 | $9.09 | 223 |
| 2019 Q2 | 89,848,108 | $1,856,623,493 | -$30,545,030 | $20.70 | 249 |
| 2019 Q1 | 92,559,605 | $2,086,009,994 | +$53,282,997 | $22.54 | 266 |
| 2018 Q4 | 91,782,473 | $1,130,682,204 | -$65,454,735 | $12.32 | 239 |
| 2018 Q3 | 96,648,158 | $1,593,762,537 | +$125,840,011 | $16.49 | 228 |
| 2018 Q2 | 89,233,834 | $1,399,197,276 | +$274,437,848 | $15.68 | 221 |
| 2018 Q1 | 69,627,645 | $1,106,366,015 | -$37,374,164 | $15.89 | 164 |
| 2017 Q4 | 71,146,834 | $1,434,092,290 | +$485,681,836 | $20.16 | 147 |
| 2017 Q3 | 50,077,857 | $718,649,061 | -$6,648,314 | $14.35 | 116 |
| 2017 Q2 | 49,499,002 | $683,285,826 | +$54,821,972 | $13.96 | 98 |
| 2017 Q1 | 46,013,522 | $581,782,446 | +$581,782,412 | $12.89 | 54 |
| 2016 Q2 | 0 | $0 | -$23,000 | $9.82 | 0 |
| 2016 Q1 | 1,000 | $23,000 | $23.00 | 1 |