Shay Capital’s American Superconductor AMSC Stock Holding History

Shay Capital’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
2025 Q3	–	Sell	-19,500	Closed	-$715K	–	412
2025 Q2	$715K	Buy	+19,500	New	+$479K	0.08%	143

Other funds holding AMSC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

DCM

Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

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

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

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Atreides Management Boston, Massachusetts $5B AUM 78.34% 1-Year Est. Return

Shay Capital's AMSC Position: Q3 2025 in Review

Shay Capital sold out of American Superconductor (AMSC) in Q3 2025, closing a stake of 19,500 shares — an estimated $715K sold.

Shay Capital first reported a position in AMSC in Q2 2025 and held it in 1 quarter. The position peaked at $715K in Q2 2025. 273 funds tracked by Wall St. Rank hold AMSC as of Q3 2025.

Shay Capital reported no remaining American Superconductor position as of Q3 2025 after selling out during the quarter.
Shay Capital sold 19,500 American Superconductor shares in Q3 2025, an estimated $715K.
Shay Capital first reported a position in American Superconductor in Q2 2025 and held it in 1 quarter.
Shay Capital's American Superconductor position peaked at $715K in Q2 2025.
273 funds tracked by Wall St. Rank held American Superconductor as of Q3 2025.

Based on Shay Capital's 13F filing for Q3 2025, filed 14 Nov 2025.