UBS Group
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UBS Group’s American Superconductor AMSC Stock Holding History

UBS Group’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
2015
Q1 		– Sell
-390
Closed -$3K – 8755
2014
Q4 		$3K Buy
+390
New +$4.11K ﹤0.01% 9215

Other funds holding AMSC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
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
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
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
OAM
Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

UBS Group's AMSC Position: Q1 2026 in Review

UBS Group reduced its American Superconductor (AMSC) stake by 19% in Q1 2026, selling an estimated $4.57M and leaving 599,821 shares worth $20.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2562.

UBS Group first reported a position in AMSC in Q4 2014 and has held it in 46 quarters since. The position peaked at $21.4M in Q4 2025. 244 funds tracked by Wall St. Rank hold AMSC as of Q1 2026.

  • UBS Group held 599,821 shares of American Superconductor worth $20.3M as of Q1 2026.
  • UBS Group sold 144,742 American Superconductor shares in Q1 2026, an estimated $4.57M.
  • American Superconductor made up ﹤0.01% of UBS Group's portfolio in Q1 2026, its #2562 holding.
  • UBS Group first reported a position in American Superconductor in Q4 2014 and has held it in 46 quarters since.
  • UBS Group's American Superconductor position peaked at $21.4M in Q4 2025.
  • 244 funds tracked by Wall St. Rank held American Superconductor as of Q1 2026.

Based on UBS Group's 13F filing for Q1 2026, filed 5 May 2026.