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

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Ranger Investment Management
Ranger Investment Management Dallas, Texas $1.07B AUM 31.98% 1-Year Est. Return
Beau Ventures
Beau Ventures Pittsford, New York $1.06B AUM 83.06% 1-Year Est. Return
Brown Capital Management
Brown Capital Management Baltimore, Maryland $527M AUM 33.67% 1-Year Est. Return
Essex Investment Management
Essex Investment Management Boston, Massachusetts $675M AUM 61.81% 1-Year Est. Return
PIP
Palisades Investment Partners Santa Monica, California $344M AUM 44.86% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Citigroup's AMSC Position: Q3 2026 in Review

Citigroup reduced its American Superconductor (AMSC) stake by 59% in Q3 2026, selling an estimated $605K and leaving 13,320 shares worth $388K. The position accounts for ﹤0.01% of the portfolio, ranked #3897.

Citigroup first reported a position in AMSC in Q2 2013 and has held it in 45 quarters since. The position peaked at $10.3M in Q4 2020. 107 funds tracked by Wall St. Rank hold AMSC as of Q3 2026.

  • Citigroup held 13,320 shares of American Superconductor worth $388K as of Q3 2026.
  • Citigroup sold 19,278 American Superconductor shares in Q3 2026, an estimated $605K.
  • American Superconductor made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #3897 holding.
  • Citigroup first reported a position in American Superconductor in Q2 2013 and has held it in 45 quarters since.
  • Citigroup's American Superconductor position peaked at $10.3M in Q4 2020.
  • 107 funds tracked by Wall St. Rank held American Superconductor as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.