GSA Capital Partners’s Magnolia Oil & Gas MGY Stock Holding History

GSA Capital Partners’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	-48,978	Closed	-$1.55M	–	1997
2026 Q1	$1.55M	Sell	48,978 -27,694	-36%	-$741K	0.1%	265
2025 Q4	$1.68M	Buy	76,672 +25,184	+49%	+$573K	0.14%	138
2025 Q3	$1.23M	Buy	51,488 +26,547	+106%	+$633K	0.1%	278
2025 Q2	$561K	Sell	24,941 -2,705	-10%	-$59.9K	0.04%	843
2025 Q1	$698K	Buy	+27,646	New	+$670K	0.06%	569
2024 Q2	–	Sell	-15,982	Closed	-$415K	–	1885
2024 Q1	$415K	Buy	15,982 +1,714	+12%	+$37.6K	0.03%	1005
2023 Q4	$304K	Buy	+14,268	New	+$312K	0.03%	1109
2023 Q1	–	Sell	-24,502	Closed	-$575K	–	1761
2022 Q4	$575K	Buy	24,502 +13,283	+118%	+$324K	0.07%	518
2022 Q3	$222K	Buy	+11,219	New	+$248K	0.03%	1148
2021 Q3	–	Sell	-26,286	Closed	-$411K	–	1645
2021 Q2	$411K	Buy	+26,286	New	+$338K	0.05%	759
2020 Q4	–	Sell	-49,437	Closed	-$256K	–	1455
2020 Q3	$256K	Buy	+49,437	New	+$308K	0.04%	852

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 $3.38T AUM 44.17% 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

GSA Capital Partners's MGY Position: Q2 2026 in Review

GSA Capital Partners sold out of Magnolia Oil & Gas (MGY) in Q2 2026, closing a stake of 48,978 shares — an estimated $1.55M sold.

GSA Capital Partners first reported a position in MGY in Q3 2020 and held it in 11 quarters. The position peaked at $1.68M in Q4 2025. 411 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

GSA Capital Partners reported no remaining Magnolia Oil & Gas position as of Q2 2026 after selling out during the quarter.
GSA Capital Partners sold 48,978 Magnolia Oil & Gas shares in Q2 2026, an estimated $1.55M.
GSA Capital Partners first reported a position in Magnolia Oil & Gas in Q3 2020 and held it in 11 quarters.
GSA Capital Partners's Magnolia Oil & Gas position peaked at $1.68M in Q4 2025.
411 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.