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Winton Group’s Magnolia Oil & Gas MGY Stock Holding History

Winton Group’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
-246,671
Closed -$6.23M – 933
2025
Q1 		$6.23M Buy
+246,671
New +$5.98M 0.38% 49
2023
Q3 		– Sell
-14,640
Closed -$306K – 874
2023
Q2 		$306K Buy
+14,640
New +$303K 0.03% 514
2023
Q1 		– Sell
-17,411
Closed -$408K – 1029
2022
Q4 		$408K Buy
+17,411
New +$425K 0.03% 690
2022
Q1 		– Sell
-24,696
Closed -$466K – 1081
2021
Q4 		$466K Sell
24,696
-58,586
-70% -$1.16M 0.03% 695
2021
Q3 		$1.48M Buy
83,282
+20,693
+33% +$313K 0.08% 316
2021
Q2 		$978K Buy
62,589
+15,948
+34% +$205K 0.05% 540
2021
Q1 		$535K Buy
46,641
+4,921
+12% +$51.3K 0.03% 849
2020
Q4 		$295K Sell
41,720
-131,581
-76% -$785K 0.02% 1054
2020
Q3 		$896K Sell
173,301
-228,581
-57% -$1.42M 0.03% 864
2020
Q2 		$2.44M Buy
401,882
+95,732
+31% +$523K 0.06% 556
2020
Q1 		$1.23M Buy
306,150
+188,937
+161% +$1.63M 0.03% 718
2019
Q4 		$1.48M Buy
117,213
+102,677
+706% +$1.15M 0.02% 912
2019
Q3 		$161K Buy
+14,536
New +$156K ﹤0.01% 1421

Other funds holding MGY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
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

Winton Group's MGY Position: Q2 2025 in Review

Winton Group sold out of Magnolia Oil & Gas (MGY) in Q2 2025, closing a stake of 246,671 shares — an estimated $6.23M sold.

Winton Group first reported a position in MGY in Q3 2019 and held it in 13 quarters. The position peaked at $6.23M in Q1 2025. 384 funds tracked by Wall St. Rank hold MGY as of Q2 2025.

  • Winton Group reported no remaining Magnolia Oil & Gas position as of Q2 2025 after selling out during the quarter.
  • Winton Group sold 246,671 Magnolia Oil & Gas shares in Q2 2025, an estimated $6.23M.
  • Winton Group first reported a position in Magnolia Oil & Gas in Q3 2019 and held it in 13 quarters.
  • Winton Group's Magnolia Oil & Gas position peaked at $6.23M in Q1 2025.
  • 384 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2025.

Based on Winton Group's 13F filing for Q2 2025, filed 14 Aug 2025.