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Entropy Technologies’s American Superconductor AMSC Stock Holding History

Entropy Technologies’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
-13,457
Closed -$387K – 873
2025
Q4 		$387K Buy
13,457
+3,056
+29% +$132K 0.02% 625
2025
Q3 		$618K Buy
10,401
+1,504
+17% +$75.2K 0.05% 461
2025
Q2 		$326K Buy
+8,897
New +$219K 0.03% 593

Other funds holding AMSC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
OAM
Oberweis Asset Management Lisle, Illinois $4.84B AUM 160.95% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return

Entropy Technologies's AMSC Position: Q1 2026 in Review

Entropy Technologies sold out of American Superconductor (AMSC) in Q1 2026, closing a stake of 13,457 shares — an estimated $387K sold.

Entropy Technologies first reported a position in AMSC in Q2 2025 and held it in 3 quarters. The position peaked at $618K in Q3 2025. 245 funds tracked by Wall St. Rank hold AMSC as of Q1 2026.

  • Entropy Technologies reported no remaining American Superconductor position as of Q1 2026 after selling out during the quarter.
  • Entropy Technologies sold 13,457 American Superconductor shares in Q1 2026, an estimated $387K.
  • Entropy Technologies first reported a position in American Superconductor in Q2 2025 and held it in 3 quarters.
  • Entropy Technologies's American Superconductor position peaked at $618K in Q3 2025.
  • 245 funds tracked by Wall St. Rank held American Superconductor as of Q1 2026.

Based on Entropy Technologies's 13F filing for Q1 2026, filed 14 May 2026.