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Quantum Private Wealth’s American Superconductor AMSC Stock Holding History

Quantum Private Wealth’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 		$1.4M Buy
33,823
+2,600
+8% +$118K 0.36% 49
2026
Q1 		$1.06M Buy
31,223
+2,000
+7% +$63.1K 0.33% 60
2025
Q4 		$841K Hold
29,223
– – 0.25% 68
2025
Q3 		$1.74M Buy
29,223
+1,800
+7% +$90K 0.51% 40
2025
Q2 		$1.01M Hold
27,423
– – 0.33% 54
2025
Q1 		$497K Buy
27,423
+16,000
+140% +$399K 0.19% 95
2024
Q4 		$281K Buy
+11,423
New +$315K 0.09% 148

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

Quantum Private Wealth's AMSC Position: Q2 2026 in Review

Quantum Private Wealth increased its American Superconductor (AMSC) stake by 8.3% in Q2 2026, buying an estimated $118K and bringing the position to 33,823 shares worth $1.4M. The position accounts for 0.36% of the portfolio, ranked #49.

Quantum Private Wealth first reported a position in AMSC in Q4 2024 and has held it in 7 quarters since. The position peaked at $1.74M in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Quantum Private Wealth held 33,823 shares of American Superconductor worth $1.4M as of Q2 2026.
  • Quantum Private Wealth bought 2,600 American Superconductor shares in Q2 2026, an estimated $118K.
  • American Superconductor made up 0.36% of Quantum Private Wealth's portfolio in Q2 2026, its #49 holding.
  • Quantum Private Wealth first reported a position in American Superconductor in Q4 2024 and has held it in 7 quarters since.
  • Quantum Private Wealth's American Superconductor position peaked at $1.74M in Q3 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Quantum Private Wealth's 13F filing for Q2 2026, filed 29 Jul 2026.