Aster Capital Management’s Riley Exploration Permian REPX Stock Holding History

Aster Capital Management’s Portfolio REPX Stock Details REPX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-1,032	Closed	-$27.2K	–	1246
2025 Q4	$27.2K	Buy	+1,032	New	+$27.4K	0.01%	571
2025 Q2	–	Sell	-256	Closed	-$8.08K	–	1486
2025 Q1	$8.08K	Buy	+256	New	+$8.23K	﹤0.01%	1081

Other funds holding REPX

YEPX

Yorktown Energy Partners XI New York $108M AUM 57.73% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

BEP

Bluescape Energy Partners Dallas, Texas $297M AUM 14.75% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

YEPX

Yorktown Energy Partners X New York $47.6M AUM 46.93% 1-Year Est. Return

Aster Capital Management's REPX Position: Q1 2026 in Review

Aster Capital Management sold out of Riley Exploration Permian (REPX) in Q1 2026, closing a stake of 1,032 shares — an estimated $27.2K sold.

Aster Capital Management first reported a position in REPX in Q1 2025 and held it in 2 quarters. The position peaked at $27.2K in Q4 2025. 169 funds tracked by Wall St. Rank hold REPX as of Q1 2026.

Aster Capital Management reported no remaining Riley Exploration Permian position as of Q1 2026 after selling out during the quarter.
Aster Capital Management sold 1,032 Riley Exploration Permian shares in Q1 2026, an estimated $27.2K.
Aster Capital Management first reported a position in Riley Exploration Permian in Q1 2025 and held it in 2 quarters.
Aster Capital Management's Riley Exploration Permian position peaked at $27.2K in Q4 2025.
169 funds tracked by Wall St. Rank held Riley Exploration Permian as of Q1 2026.

Based on Aster Capital Management's 13F filing for Q1 2026, filed 13 May 2026.