Hudson Bay Capital Management
MGY icon

Hudson Bay Capital Management’s Magnolia Oil & Gas MGY Stock Holding History

Hudson Bay Capital Management’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
2025
Q2 		– Sell
-8,310
Closed -$210K – 1555
2025
Q1 		$210K Buy
+8,310
New +$201K ﹤0.01% 1145
2021
Q4 		– Sell
-241,960
Closed -$4.3M – 1160
2021
Q3 		$4.3M Buy
+241,960
New +$3.66M 0.06% 403

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American Century Companies
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State Street
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Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Hudson Bay Capital Management's MGY Position: Q2 2025 in Review

Hudson Bay Capital Management sold out of Magnolia Oil & Gas (MGY) in Q2 2025, closing a stake of 8,310 shares — an estimated $210K sold.

Hudson Bay Capital Management first reported a position in MGY in Q3 2021 and held it in 2 quarters. The position peaked at $4.3M in Q3 2021. 384 funds tracked by Wall St. Rank hold MGY as of Q2 2025.

  • Hudson Bay Capital Management reported no remaining Magnolia Oil & Gas position as of Q2 2025 after selling out during the quarter.
  • Hudson Bay Capital Management sold 8,310 Magnolia Oil & Gas shares in Q2 2025, an estimated $210K.
  • Hudson Bay Capital Management first reported a position in Magnolia Oil & Gas in Q3 2021 and held it in 2 quarters.
  • Hudson Bay Capital Management's Magnolia Oil & Gas position peaked at $4.3M in Q3 2021.
  • 384 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2025.

Based on Hudson Bay Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.