Osterweis Capital 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	–	Sell	-325,647	Closed	-$7.13M	–	270
2025 Q4	$7.13M	Sell	325,647 -124,320	-28%	-$2.83M	0.3%	81
2025 Q3	$10.7M	Sell	449,967 -125,045	-22%	-$2.98M	0.48%	58
2025 Q2	$12.9M	Sell	575,012 -66,625	-10%	-$1.48M	0.62%	46
2025 Q1	$16.2M	Buy	641,637 +161,125	+34%	+$3.91M	0.8%	45
2024 Q4	$11.2M	Buy	480,512 +35,347	+8%	+$918K	0.52%	60
2024 Q3	$10.9M	Buy	445,165 +69,700	+19%	+$1.76M	0.55%	58
2024 Q2	$9.51M	Buy	375,465 +142,560	+61%	+$3.64M	0.49%	58
2024 Q1	$6.04M	Sell	232,905 -25,075	-10%	-$550K	0.36%	74
2023 Q4	$5.49M	Sell	257,980 -52,545	-17%	-$1.15M	0.35%	75
2023 Q3	$7.11M	Sell	310,525 -25,810	-8%	-$577K	0.52%	57
2023 Q2	$7.03M	Buy	336,335 +13,760	+4%	+$285K	0.47%	64
2023 Q1	$7.06M	Buy	322,575 +35,610	+12%	+$790K	0.48%	63
2022 Q4	$6.73M	Buy	286,965 +76,030	+36%	+$1.85M	0.49%	62
2022 Q3	$4.18M	Buy	210,935 +127,155	+152%	+$2.81M	0.31%	83
2022 Q2	$1.76M	Buy	+83,780	New	+$2.09M	0.13%	101