PROPETRO HOLDING CORP (PUMP) Top 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 March 31, 2026. The institutional investors covered on this page collectively reported approximately $1.55B 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 $123.51M in its March 31, 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 $127.37M, representing an estimated gain of +3.12% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 45% 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
250
Total Reported Value
$1.55B
Largest Holder
Blackrock, Inc.
Largest Position
$123.51M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
148
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% | 8,571,318 | $123,512,692 | $127,369,785 | +$3,857,093 | +3.12% | |
| Sourcerock Group Llc | 4.39% | 7,241,813 | $104,354,525 | $107,613,341 | +$3,258,816 | +3.12% | |
| Dimensional Fund Advisors Lp | 0.02% | 6,481,970 | $93,408,072 | $96,322,074 | +$2,914,002 | +3.12% | |
| D. E. Shaw & Co., Inc. | 0.05% | 4,743,553 | $68,354,599 | $70,489,198 | +$2,134,599 | +3.12% | |
| Vanguard Capital Management Llc | 0.00% | 4,356,508 | $62,777,280 | $64,737,709 | +$1,960,429 | +3.12% | |
| Valiant Capital Management, L.P. | 4.58% | 4,042,993 | $58,259,529 | $60,078,876 | +$1,819,347 | +3.12% | |
| American Century Companies Inc | 0.03% | 3,846,880 | $55,433,541 | $57,164,637 | +$1,731,096 | +3.12% | |
| Arrowstreet Capital, Limited Partnership | 0.03% | 3,449,379 | $49,705,551 | $51,257,772 | +$1,552,221 | +3.12% | |
| Morgan Stanley | 0.00% | 3,176,066 | $45,767,111 | $47,196,341 | +$1,429,230 | +3.12% | |
| State Street Corp | 0.00% | 3,054,724 | $44,018,573 | $45,393,199 | +$1,374,626 | +3.12% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,708,217 | $39,025,407 | $40,244,105 | +$1,218,698 | +3.12% | |
| Charles Schwab Investment Management Inc | 0.01% | 2,487,672 | $35,847,354 | $36,966,806 | +$1,119,452 | +3.12% | |
| Vr Advisory Services Ltd | 4.20% | 2,464,913 | $35,519,396 | $36,628,607 | +$1,109,211 | +3.12% | |
| Geode Capital Management, Llc | 0.00% | 2,342,964 | $33,769,769 | $34,816,445 | +$1,046,676 | +3.10% | |
| Philosophy Capital Management Llc | 3.83% | 2,283,573 | $32,906,287 | $33,933,895 | +$1,027,608 | +3.12% | |
| Alta Fundamental Advisers Llc | 10.06% | 1,773,185 | $25,551,596 | $26,349,529 | +$797,933 | +3.12% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.04% | 1,653,600 | $23,828,376 | $24,572,496 | +$744,120 | +3.12% | |
| Millennium Management Llc | 0.02% | 1,552,869 | $22,376,842 | $23,075,633 | +$698,791 | +3.12% | |
| Nuveen, Llc | 0.01% | 1,497,226 | $21,575,027 | $22,248,778 | +$673,751 | +3.12% | |
| Fisher Asset Management, Llc | 0.01% | 1,494,983 | $21,542,705 | $22,215,447 | +$672,742 | +3.12% | |
| Citadel Advisors Llc | 0.01% | 1,425,681 | $20,544,063 | $21,185,620 | +$641,557 | +3.12% | |
| Goldman Sachs Group Inc | 0.00% | 1,168,310 | $16,835,347 | $17,361,087 | +$525,740 | +3.12% | |
| Jane Street Group, Llc | 0.02% | 1,144,720 | $16,495,415 | $17,010,539 | +$515,124 | +3.12% | |
| Empowered Funds, Llc | 0.10% | 1,130,021 | $16,283,603 | $16,792,112 | +$508,509 | +3.12% | |
| Soros Capital Management Llc | 6.84% | 1,091,081 | $15,722,477 | $16,213,464 | +$490,987 | +3.12% | |
| Oberweis Asset Management Inc/ | 0.41% | 965,500 | $13,912,855 | $14,347,330 | +$434,475 | +3.12% | |
| Two Sigma Investments, Lp | 0.01% | 945,030 | $13,617,882 | $14,043,146 | +$425,264 | +3.12% | |
| Hotchkis & Wiley Capital Management Llc | 0.04% | 919,385 | $13,248,338 | $13,662,061 | +$413,723 | +3.12% | |
| Situational Awareness Partners | Leopold Aschenbrenner | 0.34% | 910,300 | $13,117,423 | $13,527,058 | +$409,635 | +3.12% |
| Situational Awareness Partners Lp | 0.34% | 910,300 | $13,117,423 | $13,527,058 | +$409,635 | +3.12% | |
| Sir Capital Management, L.P. | 1.22% | 903,130 | $13,014,103 | $13,420,512 | +$406,409 | +3.12% | |
| Ameriprise Financial Inc | 0.00% | 895,341 | $12,901,864 | $13,304,767 | +$402,903 | +3.12% | |
| Invesco Ltd. | 0.00% | 876,914 | $12,636,331 | $13,030,942 | +$394,611 | +3.12% | |
| Pko Bp Bankowy Universal Pension Society Jsc | 5.81% | 862,485 | $12,428,409 | $12,816,527 | +$388,118 | +3.12% | |
| Bridgeway Capital Management, Llc | 0.25% | 853,808 | $12,303,373 | $12,687,587 | +$384,214 | +3.12% | |
| Fulcrum Asset Management Llp | 1.83% | 827,700 | $12,125,805 | $12,299,622 | +$173,817 | +1.43% | |
| Northern Trust Corp | 0.00% | 806,272 | $11,618,379 | $11,981,202 | +$362,823 | +3.12% | |
| Bwcp, Lp | 1.76% | 800,363 | $11,533,231 | $11,893,394 | +$360,163 | +3.12% | |
| Prudential Financial Inc | 0.01% | 729,650 | $10,514,257 | $10,842,599 | +$328,342 | +3.12% | |
| Bank Of America Corp | 0.00% | 719,724 | $10,371,223 | $10,695,099 | +$323,876 | +3.12% | |
| Towle & Co | 3.79% | 676,403 | $9,746,967 | $10,051,349 | +$304,382 | +3.12% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 652,400 | $9,401,084 | $9,694,664 | +$293,580 | +3.12% |
| Dana Investment Advisors, Inc. | 0.27% | 633,928 | $9,134,902 | $9,420,170 | +$285,268 | +3.12% | |
| Vanguard Fiduciary Trust Co | 0.00% | 622,456 | $8,969,591 | $9,249,696 | +$280,105 | +3.12% | |
| Sei Investments Co | 0.01% | 534,059 | $7,695,787 | $7,936,117 | +$240,330 | +3.12% | |
| Manatuck Hill Partners, Llc | 2.48% | 525,000 | $7,565,250 | $7,801,500 | +$236,250 | +3.12% | |
| Bnp Paribas Financial Markets | 0.00% | 518,750 | $7,475,188 | $7,708,625 | +$233,437 | +3.12% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.01% | 517,833 | $7,461,974 | $7,694,998 | +$233,024 | +3.12% |
| Aventail Capital Group, Lp | 0.36% | 512,456 | $7,384,491 | $7,615,096 | +$230,605 | +3.12% | |
| Tudor Investment Corp Et Al | 0.04% | 507,253 | $7,309,516 | $7,537,780 | +$228,264 | +3.12% |
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.