RILEY EXPLORATION PERMIAN IN (REPX) Institutional Ownership Changes & 13F Activity

RILEY EXPLORATION PERMIAN IN (REPX). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Bluescape Energy Partners Llc, Driehaus Capital Management Llc, Two Sigma Investments, Lp, Marshall Wace, Llp, and Citadel Advisors Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Wells Fargo & Company/MnSell-10,986-65.2%5,872$214.03KQ1 2026Jul 08, 2026
Western Wealth Management, LlcBuy+137—137$5.00KQ1 2026May 19, 2026
Bank Of America CorpBuy+168,352+608.2%196,032$7.15MQ1 2026May 18, 2026
California State Teachers Retirement SystemSell-110-0.9%12,425$452.89KQ1 2026May 18, 2026
Bluescape Energy Partners LlcSell-3,167,327-76.2%990,000$36.09MQ1 2026May 15, 2026
Driehaus Capital Management LlcBuy+443,719—443,719$16.17MQ1 2026May 15, 2026
Two Sigma Investments, LpBuy+421,820—421,820$15.38MQ1 2026May 15, 2026
Marshall Wace, LlpBuy+306,556—306,556$11.17MQ1 2026May 15, 2026
Citadel Advisors LlcBuy+205,513+846.8%229,782$8.38MQ1 2026May 15, 2026
Point72 Asset Management, L.P.Buy+106,039—106,039$3.87MQ1 2026May 15, 2026
D. E. Shaw & Co., Inc.Buy+83,123+236.7%118,237$4.31MQ1 2026May 15, 2026
Castleknight Management LpBuy+69,709—69,709$2.54MQ1 2026May 15, 2026
Osaic Holdings, Inc.Buy+67,325+3765.4%69,113$2.52MQ1 2026May 15, 2026
Lazard Asset Management LlcBuy+67,254+567.8%79,098$2.88MQ1 2026May 15, 2026
Aqr Capital Management LlcBuy+58,180+177.9%90,889$3.31MQ1 2026May 15, 2026
Morgan StanleyBuy+56,182+93.3%116,422$4.24MQ1 2026May 15, 2026
Millennium Management LlcBuy+54,771+501.4%65,694$2.39MQ1 2026May 15, 2026
Fmr LlcBuy+52,860+68.6%129,898$4.73MQ1 2026May 15, 2026
Quadrature Capital LtdBuy+51,017—51,017$1.86MQ1 2026May 15, 2026
American Century Companies IncBuy+33,654+5.7%627,206$22.86MQ1 2026May 15, 2026
Engineers Gate Manager LpBuy+28,997—28,997$1.06MQ1 2026May 15, 2026
Qube Research & Technologies LtdBuy+28,498—28,498$1.04MQ1 2026May 15, 2026
Goldman Sachs Group IncBuy+24,019+22.5%130,739$4.77MQ1 2026May 15, 2026
Empowered Funds, LlcBuy+22,779+73.1%53,949$1.97MQ1 2026May 15, 2026
State Street CorpBuy+19,887+8.6%249,911$9.11MQ1 2026May 15, 2026
Barclays PlcSell-19,289-83.2%3,888$141.72KQ1 2026May 15, 2026
Xtx Topco LtdBuy+18,111—18,111$660.15KQ1 2026May 15, 2026
Quantinno Capital Management LpBuy+15,845+104.0%31,075$1.13MQ1 2026May 15, 2026
Brevan Howard Capital Management LpBuy+14,205+176.4%22,259$811.34KQ1 2026May 15, 2026
Schonfeld Strategic Advisors LlcBuy+13,948—13,948$508.40KQ1 2026May 15, 2026
Showing 30 of 163

Frequently asked questions about REPX activity

  • Which institutional owners are buying REPX?

    Institutional owners buying REPX include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in REPX activity?

    "Buy" means an investor increased their reported position in REPX compared to the prior reporting period. This reflects growing exposure to RILEY EXPLORATION PERMIAN IN (REPX) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in REPX increasing?

    Institutional interest in REPX can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

REPX Institutional Ownership Changes and 13F Activity Q1 2026 | InsiderSet