PUMP ProPetro Holding Corp.: institutional ownership and insider trading
283 funds reported holding $2.20B of ProPetro Holding Corp. in their latest 13F filings; in Q2 2026 funds net bought $443M, with 57 new positions and 41 funds selling out; over the last 12 months insiders bought $0 and sold $278M on the open market.
Famous investors holding PUMP
- D. E. Shaw (D. E. Shaw & Co.): $86.5M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $21.1M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $44.2M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $30.0M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $46.0M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $154K, 0.0% of the portfolio
Largest institutional holders of PUMP
- BlackRock, Inc. (BLK) — $131M
- Sourcerock Group LLC — $111M
- DIMENSIONAL FUND ADVISORS LP — $98.1M
- D. E. Shaw & Co., Inc. — $86.5M
- VANGUARD CAPITAL MANAGEMENT LLC — $73.6M
- Encompass Capital Advisors LLC — $65.6M
- AMERICAN CENTURY COMPANIES INC — $61.9M
- COOPER CREEK PARTNERS MANAGEMENT LLC — $61.7M
- Valiant Capital Management, L.P. — $60.8M
- VR Advisory Services Ltd — $58.8M
Recent PUMP insider trades
- Aug 4, 2026: Lawrence G Larry sold 35,831 shares ($400K)
- Aug 4, 2026: Munoz Adam sold 70,696 shares ($790K)
- May 20, 2026: Exxon Mobil Corp sold 16,600,000 shares ($277M)
- Nov 14, 2025: Munoz Adam sold 17,230 shares ($175K)
5%+ owners
- VR Advisory Services Ltd: 5.7% (Schedule 13G, filed Jul 10, 2026)