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Montgomery Investment Management’s Riley Exploration Permian REPX Stock Holding History

Montgomery Investment 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
Q2 		$374K Buy
11,340
+5,000
+79% +$178K 0.11% 85
2026
Q1 		$231K Buy
+6,340
New +$189K 0.08% 100

Other funds holding REPX

YEPX
Yorktown Energy Partners XI New York $108M AUM 57.73% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return

Montgomery Investment Management's REPX Position: Q2 2026 in Review

Montgomery Investment Management increased its Riley Exploration Permian (REPX) stake by 79% in Q2 2026, buying an estimated $178K and bringing the position to 11,340 shares worth $374K. The position accounts for 0.11% of the portfolio, ranked #85.

Montgomery Investment Management first reported a position in REPX in Q1 2026 and has held it in 2 quarters since. 198 funds tracked by Wall St. Rank hold REPX as of Q2 2026.

  • Montgomery Investment Management held 11,340 shares of Riley Exploration Permian worth $374K as of Q2 2026.
  • Montgomery Investment Management bought 5,000 Riley Exploration Permian shares in Q2 2026, an estimated $178K.
  • Riley Exploration Permian made up 0.11% of Montgomery Investment Management's portfolio in Q2 2026, its #85 holding.
  • Montgomery Investment Management first reported a position in Riley Exploration Permian in Q1 2026 and has held it in 2 quarters since.
  • 198 funds tracked by Wall St. Rank held Riley Exploration Permian as of Q2 2026.

Based on Montgomery Investment Management's 13F filing for Q2 2026, filed 15 Jul 2026.