Aquatic Capital Management’s American Superconductor AMSC Stock Holding History

Aquatic Capital Management’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	–	Sell	-61,352	Closed	-$1.77M	–	1345
2025 Q4	$1.77M	Buy	61,352 +7,479	+14%	+$323K	0.05%	406
2025 Q3	$3.2M	Buy	53,873 +20,848	+63%	+$1.04M	0.06%	381
2025 Q2	$1.21M	Buy	+33,025	New	+$812K	0.02%	599
2024 Q4	–	Sell	-15,400	Closed	-$363K	–	1310
2024 Q3	$363K	Buy	15,400 +13,500	+711%	+$311K	0.01%	705
2024 Q2	$44.4K	Buy	+1,900	New	+$31.4K	﹤0.01%	1029
2022 Q4	–	Sell	-2,700	Closed	-$12K	–	1332
2022 Q3	$12K	Buy	+2,700	New	+$14K	﹤0.01%	1041
2022 Q2	–	Sell	-1,800	Closed	-$14K	–	1173
2022 Q1	$14K	Buy	+1,800	New	+$15.4K	0.02%	577

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