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Great Valley Advisor Group’s American Superconductor AMSC Stock Holding History

Great Valley Advisor Group’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 		$278K Sell
6,691
-200
-3% -$9.04K ﹤0.01% 873
2026
Q1 		$233K Buy
+6,891
New +$217K ﹤0.01% 895
2025
Q4 		– Sell
-6,741
Closed -$400K – 949
2025
Q3 		$400K Sell
6,741
-494
-7% -$24.7K 0.01% 688
2025
Q2 		$265K Buy
+7,235
New +$178K 0.01% 777

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

Great Valley Advisor Group's AMSC Position: Q2 2026 in Review

Great Valley Advisor Group reduced its American Superconductor (AMSC) stake by 2.9% in Q2 2026, selling an estimated $9.04K and leaving 6,691 shares worth $278K. The position accounts for ﹤0.01% of the portfolio, ranked #873.

Great Valley Advisor Group first reported a position in AMSC in Q2 2025 and has held it in 4 quarters since. The position peaked at $400K in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Great Valley Advisor Group held 6,691 shares of American Superconductor worth $278K as of Q2 2026.
  • Great Valley Advisor Group sold 200 American Superconductor shares in Q2 2026, an estimated $9.04K.
  • American Superconductor made up ﹤0.01% of Great Valley Advisor Group's portfolio in Q2 2026, its #873 holding.
  • Great Valley Advisor Group first reported a position in American Superconductor in Q2 2025 and has held it in 4 quarters since.
  • Great Valley Advisor Group's American Superconductor position peaked at $400K in Q3 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Great Valley Advisor Group's 13F filing for Q2 2026, filed 10 Aug 2026.