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 Q2	$1.33M	Buy	+32,081	New	+$1.45M	0.05%	482
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 $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

OAM

Oberweis Asset Management Lisle, Illinois $4.84B AUM 160.95% 1-Year Est. Return

Aquatic Capital Management's AMSC Position: Q2 2026 in Review

Aquatic Capital Management opened a new position in American Superconductor (AMSC) in Q2 2026: 32,081 shares worth $1.33M. The stake represents 0.05% of the portfolio and ranks #482 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in AMSC as recently as Q4 2025.

Aquatic Capital Management first reported a position in AMSC in Q1 2022 and has held it in 8 quarters since. The position peaked at $3.2M in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

Aquatic Capital Management held 32,081 shares of American Superconductor worth $1.33M as of Q2 2026.
American Superconductor was a new Aquatic Capital Management position in Q2 2026.
American Superconductor made up 0.05% of Aquatic Capital Management's portfolio in Q2 2026, its #482 holding.
Aquatic Capital Management first reported a position in American Superconductor in Q1 2022 and has held it in 8 quarters since.
Aquatic Capital Management's American Superconductor position peaked at $3.2M in Q3 2025.
279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.