REPX Riley Exploration Permian, Inc.: institutional ownership and insider trading
206 funds reported holding $537M of Riley Exploration Permian, Inc. in their latest 13F filings; in Q2 2026 funds net bought $20.4M, with 51 new positions and 20 funds selling out; over the last 12 months insiders bought $0 and sold $72.3M on the open market.
Famous investors holding REPX
- Two Sigma (Two Sigma Investments): $17.2M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $3.60M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $3.08M, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $1.09M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $932K, 0.0% of the portfolio
Largest institutional holders of REPX
- Yorktown Energy Partners XI, L.P. — $42.3M
- BlackRock, Inc. (BLK) — $40.3M
- DIMENSIONAL FUND ADVISORS LP — $26.4M
- VANGUARD GROUP INC — $25.0M
- AMERICAN CENTURY COMPANIES INC — $22.8M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP — $22.6M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $21.5M
- VANGUARD CAPITAL MANAGEMENT LLC — $21.2M
- AQR CAPITAL MANAGEMENT LLC — $19.1M
- TWO SIGMA INVESTMENTS, LP — $17.2M
Recent REPX insider trades
- Aug 18, 2026: Riley Philip A sold 4,000 shares ($150K)
- Aug 10, 2026: Riley Bobby sold 12,500 shares ($448K)
- Aug 10, 2026: Riley Corey Neil sold 3,500 shares ($123K)
- Jun 10, 2026: Riley Bobby sold 30,000 shares ($1.09M)
5%+ owners
- Yorktown Energy Partners X, L.P.: 7.5% (Schedule 13D/A, filed Apr 9, 2026)
- YORKTOWN XI COMPANY LP: 5.9% (Schedule 13D/A, filed May 28, 2026)
- BlackRock, Inc.: 5.2% (Schedule 13G, filed Jul 29, 2026)