Carlyle Group Inc. has opened a new $530K position in $REPX, per a new SEC 13F filing. This disclosure reflects the funds' holdings for the 06-30-2026 report period. You can see the fund's full portfolio on Quiver Quantitative, and also track the largest institutional owners of $REPX.
$REPX Hedge Fund Activity
We have seen 116 institutional investors add shares of $REPX stock to their portfolio, and 42 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- BLUESCAPE ENERGY PARTNERS LLC removed 3,167,327 shares (-76.2%) from their portfolio in Q1 2026, for an estimated $115,449,069
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added 518,340 shares (+572.8%) to their portfolio in Q1 2026, for an estimated $18,893,493
- DRIEHAUS CAPITAL MANAGEMENT LLC added 443,719 shares (+inf%) to their portfolio in Q1 2026, for an estimated $16,173,557
- TWO SIGMA INVESTMENTS, LP added 421,820 shares (+inf%) to their portfolio in Q1 2026, for an estimated $15,375,339
- MARSHALL WACE, LLP added 306,556 shares (+inf%) to their portfolio in Q1 2026, for an estimated $11,173,966
- LSV ASSET MANAGEMENT added 247,693 shares (+419.1%) to their portfolio in Q2 2026, for an estimated $8,163,961
- FIRST EAGLE INVESTMENT MANAGEMENT, LLC added 246,798 shares (+134.0%) to their portfolio in Q2 2026, for an estimated $8,134,462
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
$REPX Insider Trading Activity
$REPX insiders have traded $REPX stock on the open market 14 times in the past 6 months. Of those trades, 0 have been purchases and 14 have been sales.
Here’s a breakdown of recent trading of $REPX stock by insiders over the last 6 months:
- RILEY EXPLORATION HOLDINGS LLC BLUESCAPE has made 0 purchases and 9 sales selling 1,064,558 shares for an estimated $33,804,657.
- BOBBY RILEY (CEO) has made 0 purchases and 3 sales selling 42,500 shares for an estimated $1,433,967.
- BRENT ALEXANDER ARRIAGA sold 2,500 shares for an estimated $97,350
- COREY NEIL RILEY (CIO & CCO) sold 3,500 shares for an estimated $95,941
To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.
Note that there may be inaccuracies in these estimates due to filing errors by the funds, parsing errors by us, or other anomalies.
Check out Quiver Quantitative's $REPX ticker page for more data.
