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Two Sigma Securities’s American Superconductor AMSC Stock Holding History

Two Sigma Securities’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 		$272K Buy
+6,551
New +$296K 0.02% 948
2025
Q3 		– Sell
-7,642
Closed -$280K – 1360
2025
Q2 		$280K Sell
7,642
-2,858
-27% -$70.2K 0.03% 695
2025
Q1 		$190K Buy
+10,500
New +$262K 0.03% 866
2024
Q4 		– Sell
-24,299
Closed -$573K – 1657
2024
Q3 		$573K Buy
+24,299
New +$560K 0.01% 1221

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

Two Sigma Securities's AMSC Position: Q2 2026 in Review

Two Sigma Securities opened a new position in American Superconductor (AMSC) in Q2 2026: 6,551 shares worth $272K. The stake represents 0.02% of the portfolio and ranks #948 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in AMSC as recently as Q2 2025.

Two Sigma Securities first reported a position in AMSC in Q3 2024 and has held it in 4 quarters since. The position peaked at $573K in Q3 2024. 278 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Two Sigma Securities held 6,551 shares of American Superconductor worth $272K as of Q2 2026.
  • American Superconductor was a new Two Sigma Securities position in Q2 2026.
  • American Superconductor made up 0.02% of Two Sigma Securities's portfolio in Q2 2026, its #948 holding.
  • Two Sigma Securities first reported a position in American Superconductor in Q3 2024 and has held it in 4 quarters since.
  • Two Sigma Securities's American Superconductor position peaked at $573K in Q3 2024.
  • 278 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.