Vanguard Portfolio Management
REPX icon

Vanguard Portfolio Management’s Riley Exploration Permian REPX Stock Holding History

Vanguard Portfolio 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
Q3 		$27.2M Buy
678,901
+26,687
+4% +$998K ﹤0.01% 1861
2026
Q2 		$21.5M Buy
652,214
+319,396
+96% +$11.4M ﹤0.01% 1969
2026
Q1 		$12.1M Buy
+332,818
New +$9.9M ﹤0.01% 2055

Other funds holding REPX

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $229B AUM 33.35% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $63.7B AUM 20.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $54.1B AUM 39.29% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $91.6B AUM 30% 1-Year Est. Return

Vanguard Portfolio Management's REPX Position: Q3 2026 in Review

Vanguard Portfolio Management increased its Riley Exploration Permian (REPX) stake by 4.1% in Q3 2026, buying an estimated $998K and bringing the position to 678,901 shares worth $27.2M. The position accounts for ﹤0.01% of the portfolio, ranked #1861.

Vanguard Portfolio Management first reported a position in REPX in Q1 2026 and has held it in 3 quarters since. 163 funds tracked by Wall St. Rank hold REPX as of Q3 2026.

  • Vanguard Portfolio Management held 678,901 shares of Riley Exploration Permian worth $27.2M as of Q3 2026.
  • Vanguard Portfolio Management bought 26,687 Riley Exploration Permian shares in Q3 2026, an estimated $998K.
  • Riley Exploration Permian made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q3 2026, its #1861 holding.
  • Vanguard Portfolio Management first reported a position in Riley Exploration Permian in Q1 2026 and has held it in 3 quarters since.
  • 163 funds tracked by Wall St. Rank held Riley Exploration Permian as of Q3 2026.

Based on Vanguard Portfolio Management's 13F filing for Q3 2026, filed 13 Nov 2026.