Jacobs Levy Equity Management’s Magnolia Oil & Gas MGY Stock Holding History

Jacobs Levy Equity 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
2026 Q2	$972K	Sell	37,985 -1,301	-3%	-$37.2K	﹤0.01%	713
2026 Q1	$1.24M	Buy	39,286 +657	+2%	+$17.6K	0.01%	674
2025 Q4	$846K	Sell	38,629 -1,001	-3%	-$22.8K	﹤0.01%	714
2025 Q3	$946K	Sell	39,630 -2,518	-6%	-$60K	﹤0.01%	732
2025 Q2	$947K	Sell	42,148 -3,216	-7%	-$71.2K	﹤0.01%	763
2025 Q1	$1.15M	Sell	45,364 -250,315	-85%	-$6.07M	﹤0.01%	785
2024 Q4	$6.91M	Sell	295,679 -90,263	-23%	-$2.35M	0.02%	367
2024 Q3	$9.42M	Sell	385,942 -820,201	-68%	-$20.7M	0.04%	332
2024 Q2	$30.6M	Buy	1,206,143 +43,881	+4%	+$1.12M	0.13%	165
2024 Q1	$30.2M	Buy	+1,162,262	New	+$25.5M	0.13%	164
2022 Q2	–	Sell	-10,420	Closed	-$246K	–	1058
2022 Q1	$246K	Sell	10,420 -86,012	-89%	-$1.89M	﹤0.01%	944
2021 Q4	$1.82M	Sell	96,432 -154,781	-62%	-$3.07M	0.01%	640
2021 Q3	$4.47M	Buy	+251,213	New	+$3.8M	0.03%	456

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

Jacobs Levy Equity Management's MGY Position: Q2 2026 in Review

Jacobs Levy Equity Management reduced its Magnolia Oil & Gas (MGY) stake by 3.3% in Q2 2026, selling an estimated $37.2K and leaving 37,985 shares worth $972K. The position accounts for ﹤0.01% of the portfolio, ranked #713.

Jacobs Levy Equity Management first reported a position in MGY in Q3 2021 and has held it in 13 quarters since. The position peaked at $30.6M in Q2 2024. 411 funds tracked by Wall St. Rank hold MGY as of Q2 2026.

Jacobs Levy Equity Management held 37,985 shares of Magnolia Oil & Gas worth $972K as of Q2 2026.
Jacobs Levy Equity Management sold 1,301 Magnolia Oil & Gas shares in Q2 2026, an estimated $37.2K.
Magnolia Oil & Gas made up ﹤0.01% of Jacobs Levy Equity Management's portfolio in Q2 2026, its #713 holding.
Jacobs Levy Equity Management first reported a position in Magnolia Oil & Gas in Q3 2021 and has held it in 13 quarters since.
Jacobs Levy Equity Management's Magnolia Oil & Gas position peaked at $30.6M in Q2 2024.
411 funds tracked by Wall St. Rank held Magnolia Oil & Gas as of Q2 2026.

Based on Jacobs Levy Equity Management's 13F filing for Q2 2026, filed 14 Aug 2026.