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 $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

Citigroup's AMSC Position: Q2 2026 in Review

Citigroup increased its American Superconductor (AMSC) stake by 567% in Q2 2026, buying an estimated $1.25M and bringing the position to 32,598 shares worth $1.35M. The position accounts for ﹤0.01% of the portfolio, ranked #3234.

Citigroup first reported a position in AMSC in Q2 2013 and has held it in 44 quarters since. The position peaked at $10.3M in Q4 2020. 278 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Citigroup held 32,598 shares of American Superconductor worth $1.35M as of Q2 2026.
  • Citigroup bought 27,709 American Superconductor shares in Q2 2026, an estimated $1.25M.
  • American Superconductor made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #3234 holding.
  • Citigroup first reported a position in American Superconductor in Q2 2013 and has held it in 44 quarters since.
  • Citigroup's American Superconductor position peaked at $10.3M in Q4 2020.
  • 278 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.