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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$14.3M	Buy	454,466 +78,166	+21%	+$2.09M	0.42%	92
2025 Q4	$8.24M	Hold	376,300	–	–	0.3%	122
2025 Q3	$8.98M	Hold	376,300	–	–	0.34%	110
2025 Q2	$8.46M	Buy	376,300 +7,100	+2%	+$157K	0.37%	97
2025 Q1	$9.33M	Buy	369,200 +62,900	+21%	+$1.52M	0.46%	77
2024 Q4	$7.16M	Buy	306,300 +42,800	+16%	+$1.11M	0.34%	113
2024 Q3	$6.43M	Hold	263,500	–	–	0.33%	116
2024 Q2	$6.68M	Buy	263,500 +78,900	+43%	+$2.01M	0.41%	93
2024 Q1	$4.79M	Buy	184,600 +67,400	+58%	+$1.48M	0.35%	113
2023 Q4	$2.5M	Buy	117,200 +18,200	+18%	+$398K	0.23%	155
2023 Q3	$2.27M	Buy	99,000 +21,600	+28%	+$483K	0.24%	145
2023 Q2	$1.62M	Hold	77,400	–	–	0.2%	143
2023 Q1	$1.69M	Buy	77,400 +10,300	+15%	+$229K	0.26%	130
2022 Q4	$1.57M	Buy	67,100 +28,900	+76%	+$705K	0.33%	101
2022 Q3	$757K	Buy	38,200 +23,400	+158%	+$518K	0.18%	133
2022 Q2	$311K	Buy	14,800 +2,800	+23%	+$70K	0.08%	140
2022 Q1	$284K	Hold	12,000	–	–	0.06%	140
2021 Q4	$226K	Hold	12,000	–	–	0.04%	150
2021 Q3	$213K	Hold	12,000	–	–	0.04%	152
2021 Q2	$188K	Buy	+12,000	New	+$154K	0.04%	158