STRS Ohio’s American Superconductor AMSC Stock Holding History

STRS Ohio’s Portfolio AMSC Stock Details AMSC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$599K	Sell	17,700 -3,500	-17%	-$110K	﹤0.01%	953
2025 Q4	$610K	Buy	21,200 +4,800	+29%	+$208K	﹤0.01%	922
2025 Q3	$974K	Sell	16,400 -3,200	-16%	-$160K	﹤0.01%	698
2025 Q2	$719K	Sell	19,600 -1,300	-6%	-$32K	﹤0.01%	1046
2025 Q1	$379K	Hold	20,900	–	–	﹤0.01%	1314
2024 Q4	$515K	Buy	20,900 +4,300	+26%	+$119K	﹤0.01%	1189
2024 Q3	$392K	Buy	+16,600	New	+$383K	﹤0.01%	1358
2022 Q2	–	Sell	-22,100	Closed	-$168K	–	2042
2022 Q1	$168K	Hold	22,100	–	–	﹤0.01%	1745
2021 Q4	$240K	Hold	22,100	–	–	﹤0.01%	1686
2021 Q3	$322K	Sell	22,100 -15,700	-42%	-$218K	﹤0.01%	1646
2021 Q2	$657K	Buy	37,800 +2,300	+6%	+$36.8K	﹤0.01%	1469
2021 Q1	$673K	Buy	35,500 +8,500	+31%	+$210K	﹤0.01%	1440
2020 Q4	$632K	Buy	27,000 +17,100	+173%	+$303K	﹤0.01%	1353
2020 Q3	$143K	Buy	+9,900	New	+$111K	﹤0.01%	1743

Other funds holding AMSC

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Baillie Gifford & Co

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Barrow, Hanley, Mewhinney & Strauss

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return

AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return