EAM Investors’s Magnolia Oil & Gas MGY Stock Holding History

EAM Investors’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	-139,005	Closed	-$4.39M	–	348
2026 Q1	$4.39M	Buy	+139,005	New	+$3.72M	0.51%	77
2022 Q3	–	Sell	-59,807	Closed	-$1.25M	–	302
2022 Q2	$1.25M	Sell	59,807 -6,026	-9%	-$151K	0.31%	149
2022 Q1	$1.56M	Sell	65,833 -3,483	-5%	-$76.5K	0.29%	151
2021 Q4	$1.31M	Sell	69,316 -22,358	-24%	-$444K	0.21%	233
2021 Q3	$1.63M	Sell	91,674 -58,189	-39%	-$880K	0.28%	175
2021 Q2	$2.34M	Buy	+149,863	New	+$1.93M	0.36%	82

Other funds holding MGY

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Jupiter Topco New York $245B AUM

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

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

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

EAM Investors's MGY Position: Q2 2026 in Review

EAM Investors sold out of Magnolia Oil & Gas (MGY) in Q2 2026, closing a stake of 139,005 shares — an estimated $4.39M sold.

EAM Investors first reported a position in MGY in Q2 2021 and held it in 6 quarters. The position peaked at $4.39M in Q1 2026. 408 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

EAM Investors reported no remaining Magnolia Oil & Gas position as of Q2 2026 after selling out during the quarter.
EAM Investors sold 139,005 Magnolia Oil & Gas shares in Q2 2026, an estimated $4.39M.
EAM Investors first reported a position in Magnolia Oil & Gas in Q2 2021 and held it in 6 quarters.
EAM Investors's Magnolia Oil & Gas position peaked at $4.39M in Q1 2026.
408 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on EAM Investors's 13F filing for Q2 2026, filed 13 Aug 2026.