Walleye Trading
MGY icon

Walleye Trading’s Magnolia Oil & Gas MGY Stock Holding History

Walleye Trading’s Portfolio MGY Stock Details MGY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-7,258
Closed -$229K – 4294
2026
Q1 		$229K Buy
+7,258
New +$194K ﹤0.01% 3043
2024
Q3 		– Sell
-4,874
Closed -$123K – 4393
2024
Q2 		$124K Buy
4,874
+4,867
+69,529% +$124K ﹤0.01% 3304
2024
Q1 		$182 Buy
+7
New +$154 ﹤0.01% 4663

Other funds holding MGY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Walleye Trading's MGY Position: Q2 2026 in Review

Walleye Trading sold out of Magnolia Oil & Gas (MGY) in Q2 2026, closing a stake of 7,258 shares — an estimated $229K sold.

Walleye Trading first reported a position in MGY in Q1 2024 and held it in 3 quarters. The position peaked at $229K in Q1 2026. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

  • Walleye Trading reported no remaining Magnolia Oil & Gas position as of Q2 2026 after selling out during the quarter.
  • Walleye Trading sold 7,258 Magnolia Oil & Gas shares in Q2 2026, an estimated $229K.
  • Walleye Trading first reported a position in Magnolia Oil & Gas in Q1 2024 and held it in 3 quarters.
  • Walleye Trading's Magnolia Oil & Gas position peaked at $229K in Q1 2026.
  • 408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.