Jupiter Asset Management’s Magnolia Oil & Gas MGY Stock Holding History

Jupiter Asset 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 Q3	–	Sell	-71,508	Closed	-$1.61M	–	511
2025 Q2	$1.61M	Sell	71,508 -85,378	-54%	-$1.89M	0.01%	344
2025 Q1	$3.96M	Buy	+156,886	New	+$3.8M	0.04%	297
2023 Q4	–	Sell	-180,545	Closed	-$4.14M	–	510
2023 Q3	$4.14M	Sell	180,545 -326,678	-64%	-$7.3M	0.05%	264
2023 Q2	$10.6M	Buy	507,223 +363,845	+254%	+$7.52M	0.12%	202
2023 Q1	$3.14M	Buy	+143,378	New	+$3.18M	0.04%	249
2021 Q4	–	Sell	-12,053	Closed	-$214K	–	612
2021 Q3	$214K	Buy	+12,053	New	+$182K	﹤0.01%	536

Other funds holding MGY

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Jupiter Asset Management's MGY Position: Q3 2025 in Review

Jupiter Asset Management sold out of Magnolia Oil & Gas (MGY) in Q3 2025, closing a stake of 71,508 shares — an estimated $1.61M sold.

Jupiter Asset Management first reported a position in MGY in Q3 2021 and held it in 6 quarters. The position peaked at $10.6M in Q2 2023. 373 funds tracked by Wall St. Rank hold MGY as of Q3 2025.

Jupiter Asset Management reported no remaining Magnolia Oil & Gas position as of Q3 2025 after selling out during the quarter.
Jupiter Asset Management sold 71,508 Magnolia Oil & Gas shares in Q3 2025, an estimated $1.61M.
Jupiter Asset Management first reported a position in Magnolia Oil & Gas in Q3 2021 and held it in 6 quarters.
Jupiter Asset Management's Magnolia Oil & Gas position peaked at $10.6M in Q2 2023.
373 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q3 2025.

Based on Jupiter Asset Management's 13F filing for Q3 2025, filed 10 Nov 2025.