Citigroup
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Citigroup’s American Superconductor AMSC Stock Holding History

Citigroup’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
2014
Q1 		– Sell
-810
Closed -$13K – 6983
2013
Q4 		$13K Hold
810
– – ﹤0.01% 6330
2013
Q3 		$19K Hold
810
– – ﹤0.01% 5930
2013
Q2 		$21K Buy
+810
New +$20.4K ﹤0.01% 5801

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

Citigroup's AMSC Position: Q1 2026 in Review

Citigroup increased its American Superconductor (AMSC) stake by 207% in Q1 2026, buying an estimated $104K and bringing the position to 4,889 shares worth $165K. The position accounts for ﹤0.01% of the portfolio, ranked #4078.

Citigroup first reported a position in AMSC in Q2 2013 and has held it in 43 quarters since. The position peaked at $10.3M in Q4 2020. 244 funds tracked by Wall St. Rank hold AMSC as of Q1 2026.

  • Citigroup held 4,889 shares of American Superconductor worth $165K as of Q1 2026.
  • Citigroup bought 3,294 American Superconductor shares in Q1 2026, an estimated $104K.
  • American Superconductor made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #4078 holding.
  • Citigroup first reported a position in American Superconductor in Q2 2013 and has held it in 43 quarters since.
  • Citigroup's American Superconductor position peaked at $10.3M in Q4 2020.
  • 244 funds tracked by Wall St. Rank held American Superconductor as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.