PROPETRO HOLDING CORP (PUMP) Institutional Shareholders
PROPETRO HOLDING CORP (PUMP) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $2.03B in PUMP holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of PUMP tracked by InsiderSet, reporting ownership valued at approximately $130.57M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $116.46M, representing an estimated loss of -10.81% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 39% of the total disclosed PUMP value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Sourcerock Group Llc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in PROPETRO HOLDING CORP (PUMP).
This page ranks the largest institutional PUMP shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
262
Total Reported Value
$2.03B
Largest Holder
Blackrock, Inc.
Largest Position
$130.57M
Insider Transactions (90d)
4
Latest Filing Quarter
Q2 2026
New Institutional Positions
78
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 9,105,609 | $130,574,434 | $116,460,739 | -$14,113,695 | -10.81% | |
| Sourcerock Group Llc | 5.75% | 7,713,646 | $110,613,684 | $98,657,532 | -$11,956,152 | -10.81% | |
| Dimensional Fund Advisors Lp | 0.02% | 6,838,598 | $98,070,226 | $87,465,668 | -$10,604,558 | -10.81% | |
| D. E. Shaw & Co., Inc. | 0.05% | 6,034,264 | $86,531,346 | $77,178,237 | -$9,353,109 | -10.81% | |
| Vanguard Capital Management Llc | 0.00% | 5,133,454 | $73,613,730 | $65,656,877 | -$7,956,853 | -10.81% | |
| Encompass Capital Advisors Llc | 2.83% | 4,574,591 | $65,599,635 | $58,509,019 | -$7,090,616 | -10.81% | |
| American Century Companies Inc | 0.03% | 4,316,013 | $61,891,626 | $55,201,806 | -$6,689,820 | -10.81% | |
| Valiant Capital Management, L.P. | 3.79% | 4,242,475 | $60,837,091 | $54,261,255 | -$6,575,836 | -10.81% | |
| Vr Advisory Services Ltd | 5.21% | 4,097,401 | $58,756,730 | $52,405,759 | -$6,350,971 | -10.81% | |
| State Street Corp | 0.00% | 3,488,719 | $50,028,230 | $44,620,716 | -$5,407,514 | -10.81% | |
| Morgan Stanley | 0.00% | 3,097,319 | $44,415,555 | $39,614,710 | -$4,800,845 | -10.81% | |
| Vanguard Portfolio Management Llc | 0.00% | 3,081,768 | $44,192,553 | $39,415,813 | -$4,776,740 | -10.81% | |
| Citadel Advisors Llc | 0.03% | 3,064,445 | $43,944,141 | $39,194,252 | -$4,749,889 | -10.81% | |
| Millennium Management Llc | 0.03% | 2,980,656 | $42,742,607 | $38,122,590 | -$4,620,017 | -10.81% | |
| Philosophy Capital Management Llc | 4.08% | 2,964,348 | $42,508,750 | $37,914,011 | -$4,594,739 | -10.81% | |
| Geode Capital Management, Llc | 0.00% | 2,791,848 | $40,041,423 | $35,707,736 | -$4,333,687 | -10.82% | |
| Van Eck Associates Corp | 0.02% | 2,443,444 | $35,038,987 | $31,251,649 | -$3,787,338 | -10.81% | |
| Nuveen, Llc | 0.01% | 2,359,930 | $33,841,397 | $30,183,505 | -$3,657,892 | -10.81% | |
| Wellington Management Group Llp | 0.01% | 2,290,361 | $32,843,776 | $29,293,717 | -$3,550,059 | -10.81% | |
| Two Sigma Investments, Lp | 0.02% | 2,093,342 | $30,018,524 | $26,773,844 | -$3,244,680 | -10.81% | |
| Charles Schwab Investment Management Inc | 0.00% | 2,086,479 | $29,920,109 | $26,686,066 | -$3,234,043 | -10.81% | |
| Sixth Street Partners Management Company, L.P. | 0.00% | 2,086,479 | $29,920,109 | $26,686,066 | -$3,234,043 | -10.81% | |
| Situational Awareness Partners | Leopold Aschenbrenner | 0.14% | 1,960,382 | $28,111,878 | $25,073,286 | -$3,038,592 | -10.81% |
| Fund 1 Investments, Llc | 4.52% | 1,793,882 | $25,724,268 | $22,943,751 | -$2,780,517 | -10.81% | |
| Bwcp, Lp | 3.27% | 1,594,569 | $22,866,119 | $20,394,538 | -$2,471,581 | -10.81% | |
| Alta Fundamental Advisers Llc | 8.06% | 1,553,385 | $22,275,541 | $19,867,794 | -$2,407,747 | -10.81% | |
| Renaissance Technologies LLC | Jim Simons | 0.03% | 1,472,100 | $21,109,914 | $18,828,159 | -$2,281,755 | -10.81% |
| Soros Capital Management Llc | 3.70% | 1,443,620 | $20,701,511 | $18,463,900 | -$2,237,611 | -10.81% | |
| Aventail Capital Group, Lp | 1.17% | 1,421,075 | $20,378,216 | $18,175,549 | -$2,202,667 | -10.81% | |
| Alyeska Investment Group, L.P. | 0.05% | 1,416,763 | $20,316,381 | $18,120,399 | -$2,195,982 | -10.81% | |
| Fisher Asset Management, Llc | 0.01% | 1,341,341 | $19,234,829 | $17,155,751 | -$2,079,078 | -10.81% | |
| Assenagon Asset Management S.A. | 0.02% | 1,304,055 | $18,700,149 | $16,678,863 | -$2,021,286 | -10.81% | |
| Deutsche Bank Ag\ | 0.00% | 1,199,340 | $17,198,535 | $15,339,559 | -$1,858,976 | -10.81% | |
| Arrowstreet Capital, Limited Partnership | 0.01% | 1,129,292 | $16,194,047 | $14,443,645 | -$1,750,402 | -10.81% | |
| Oberweis Asset Management Inc/ | 0.33% | 1,097,100 | $15,732,414 | $14,031,909 | -$1,700,505 | -10.81% | |
| Goldman Sachs Group Inc | 0.00% | 1,022,832 | $14,667,411 | $13,082,021 | -$1,585,390 | -10.81% | |
| Empowered Funds, Llc | 0.08% | 1,014,148 | $14,542,883 | $12,970,953 | -$1,571,930 | -10.81% | |
| Ayal Capital Advisors Ltd | 7.19% | 979,100 | $14,040,294 | $12,522,689 | -$1,517,605 | -10.81% | |
| Waratah Capital Advisors Ltd. | 1.06% | 963,358 | $13,814,554 | $12,321,349 | -$1,493,205 | -10.81% | |
| Situational Awareness Partners Lp | 0.34% | 910,300 | $13,117,423 | $11,642,737 | -$1,474,686 | -11.24% | |
| Jane Street Group, Llc | 0.01% | 912,315 | $13,082,597 | $11,668,509 | -$1,414,088 | -10.81% | |
| Northern Trust Corp | 0.00% | 889,042 | $12,748,862 | $11,370,847 | -$1,378,015 | -10.81% | |
| Pko Bp Bankowy Universal Pension Society Jsc | 3.57% | 870,485 | $12,482,755 | $11,133,503 | -$1,349,252 | -10.81% | |
| Bridgeway Capital Management, Llc | 0.22% | 861,417 | $12,352,720 | $11,017,523 | -$1,335,197 | -10.81% | |
| Bank Of America Corp | 0.00% | 858,762 | $12,314,647 | $10,983,566 | -$1,331,081 | -10.81% | |
| Bnp Paribas Financial Markets | 0.01% | 857,511 | $12,296,708 | $10,967,566 | -$1,329,142 | -10.81% | |
| Sir Capital Management, L.P. | 1.38% | 835,863 | $11,986,275 | $10,690,688 | -$1,295,587 | -10.81% | |
| Hotchkis & Wiley Capital Management Llc | 0.03% | 815,015 | $11,687,315 | $10,424,042 | -$1,263,273 | -10.81% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.02% | 775,833 | $11,125,445 | $9,922,904 | -$1,202,541 | -10.81% |
| Ubs Group Ag | 0.00% | 770,193 | $11,044,568 | $9,850,768 | -$1,193,800 | -10.81% |
Frequently asked questions about PUMP
Who owns the most PUMP stock?
The largest holders of PUMP are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PROPETRO HOLDING CORP (PUMP).
Is PUMP widely held by superinvestors?
Many widely followed stocks like PUMP appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly PUMP is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.