Riley Exploration Permian
REPX
198 hedge funds and large institutions have $496M invested in Riley Exploration Permian in 2026 Q2 according to their latest regulatory filings, with 52 funds opening new positions, 91 increasing their positions, 33 reducing their positions, and 21 closing their positions.
637% more call options, than puts
Call options by funds: $4.35M | Put options by funds: $590K
176% more repeat investments, than reductions
Existing positions increased: 91 | Existing positions reduced: 33
148% more first-time investments, than exits
New positions opened: 52 | Existing positions closed: 21
17% more funds holding
Funds holding: 169 → 198 (+29)
1.56% more ownership
Funds ownership: 67.78% → 69.33% (+1.6%)
7% less capital invested
Capital invested by funds: $532M → $496M (-$36.7M)
75% less funds holding in top 10
Funds holding in top 10: 4 → 1 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$17.4M |
| 2 |
Vanguard Portfolio Management
Malvern,
Pennsylvania
|
+$11.4M |
| 3 |
LSV Asset Management
Chicago,
Illinois
|
+$8.83M |
| 4 |
First Eagle Investment Management
New York
|
+$8.8M |
| 5 |
DA
Denali Advisors
San Diego,
California
|
+$7.63M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BEP
Bluescape Energy Partners
Dallas,
Texas
|
-$36.1M |
| 2 |
YEPX
Yorktown Energy Partners XI
New York
|
-$17.8M |
| 3 |
YEPX
Yorktown Energy Partners X
New York
|
-$14.2M |
| 4 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$12.7M |
| 5 |
Marshall Wace
London,
United Kingdom
|
-$11.2M |
REPX Hedge Fund Activity: Q2 2026 in Review
198 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Riley Exploration Permian (REPX) for Q2 2026, worth a combined $496M — down 6.9% from $532M a quarter earlier.
Buyers outnumbered sellers: 52 funds opened new REPX positions and 21 closed out — a net gain of 31 holders — while 91 added to existing stakes and 33 trimmed.
The largest buyer was AQR Capital Management, adding an estimated $17.4M. The largest seller was Bluescape Energy Partners, exiting entirely with an estimated $36.1M sold.
- 198 institutional investors held Riley Exploration Permian (REPX) as of Q2 2026, up from 169 in Q1 2026.
- Funds reported $496M of Riley Exploration Permian stock for Q2 2026, down 6.9% quarter-over-quarter.
- 52 funds opened new Riley Exploration Permian positions in Q2 2026 and 21 closed out, a net change of +31 holders.
- The largest Riley Exploration Permian buyer in Q2 2026 was AQR Capital Management, an estimated $17.4M added.
- The largest Riley Exploration Permian seller in Q2 2026 was Bluescape Energy Partners, an estimated $36.1M sold.
Based on aggregated 13F filings for Q2 2026.