Michael Gelband’s Riley Exploration Permian REPX Stock Holding History

Michael Gelband’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 Q2	$509K	Buy	+15,436	New	+$550K	﹤0.01%	1237
2026 Q1	–	Sell	-7,905	Closed	-$209K	–	2008
2025 Q4	$209K	Buy	+7,905	New	+$210K	﹤0.01%	1383
2024 Q2	–	Sell	-11,084	Closed	-$366K	–	1906
2024 Q1	$366K	Buy	+11,084	New	+$277K	﹤0.01%	1215
2021 Q3	–	Sell	-17,700	Closed	-$513K	–	2541
2021 Q2	$513K	Buy	+17,700	New	+$631K	0.01%	1378

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

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

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

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

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

First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return

Michael Gelband's REPX Position: Q2 2026 in Review

Michael Gelband opened a new position in Riley Exploration Permian (REPX) in Q2 2026: 15,436 shares worth $509K. The stake represents ﹤0.01% of the portfolio and ranks #1237 among its holdings. This is a return to the name: Michael Gelband previously reported a position in REPX as recently as Q4 2025.

Michael Gelband first reported a position in REPX in Q2 2021 and has held it in 4 quarters since. The position peaked at $513K in Q2 2021. 196 funds tracked by Wall St. Rank hold REPX as of Q2 2026.

Michael Gelband held 15,436 shares of Riley Exploration Permian worth $509K as of Q2 2026.
Riley Exploration Permian was a new Michael Gelband position in Q2 2026.
Riley Exploration Permian made up ﹤0.01% of Michael Gelband's portfolio in Q2 2026, its #1237 holding.
Michael Gelband first reported a position in Riley Exploration Permian in Q2 2021 and has held it in 4 quarters since.
Michael Gelband's Riley Exploration Permian position peaked at $513K in Q2 2021.
196 funds tracked by Wall St. Rank held Riley Exploration Permian as of Q2 2026.

Based on ExodusPoint Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.