Jane Street
REPX icon

Jane Street’s Riley Exploration Permian REPX Stock Holding History

Jane Street’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 		$677K Buy
+18,564
New +$553K ﹤0.01% 7341
2025
Q4 		– Sell
-33,150
Closed -$899K – 12298
2025
Q3 		$899K Buy
+33,150
New +$906K ﹤0.01% 6550
2025
Q2 		– Sell
-14,776
Closed -$431K – 10782
2025
Q1 		$431K Buy
+14,776
New +$475K ﹤0.01% 7144
2024
Q3 		– Sell
-23,757
Closed -$673K – 10298
2024
Q2 		$673K Buy
+23,757
New +$655K ﹤0.01% 6530
2024
Q1 		– Sell
-9,848
Closed -$268K – 9947
2023
Q4 		$268K Buy
+9,848
New +$278K ﹤0.01% 7778
2023
Q3 		– Sell
-13,207
Closed -$472K – 9271
2023
Q2 		$472K Buy
+13,207
New +$515K ﹤0.01% 6409

Other funds holding REPX

YEPX
Yorktown Energy Partners XI New York $142M AUM 130.51% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
BEP
Bluescape Energy Partners Dallas, Texas $322M AUM 18.33% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $121B AUM 33.93% 1-Year Est. Return
YEPX
Yorktown Energy Partners X New York $69.5M AUM 143.07% 1-Year Est. Return