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SignatureFD’s American Superconductor AMSC Stock Holding History

SignatureFD’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 		$20.3K Buy
488
+325
+199% +$14.7K ﹤0.01% 2340
2026
Q1 		$5.52K Sell
163
-24
-13% -$757 ﹤0.01% 2744
2025
Q4 		$5.38K Sell
187
-726
-80% -$31.4K ﹤0.01% 2664
2025
Q3 		$54.2K Hold
913
– – ﹤0.01% 1591
2025
Q2 		$33.5K Buy
913
+163
+22% +$4.01K ﹤0.01% 1800
2025
Q1 		$13.6K Buy
750
+500
+200% +$12.5K ﹤0.01% 2242
2024
Q4 		$6.16K Hold
250
– – ﹤0.01% 2530
2024
Q3 		$5.9K Buy
+250
New +$5.76K ﹤0.01% 2523

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
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $33B AUM 40.62% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
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

SignatureFD's AMSC Position: Q2 2026 in Review

SignatureFD increased its American Superconductor (AMSC) stake by 199% in Q2 2026, buying an estimated $14.7K and bringing the position to 488 shares worth $20.3K. The position accounts for ﹤0.01% of the portfolio, ranked #2340.

SignatureFD first reported a position in AMSC in Q3 2024 and has held it in 8 quarters since. The position peaked at $54.2K in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • SignatureFD held 488 shares of American Superconductor worth $20.3K as of Q2 2026.
  • SignatureFD bought 325 American Superconductor shares in Q2 2026, an estimated $14.7K.
  • American Superconductor made up ﹤0.01% of SignatureFD's portfolio in Q2 2026, its #2340 holding.
  • SignatureFD first reported a position in American Superconductor in Q3 2024 and has held it in 8 quarters since.
  • SignatureFD's American Superconductor position peaked at $54.2K in Q3 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on SignatureFD's 13F filing for Q2 2026, filed 24 Jul 2026.