FGP
AMSC icon

Freestone Grove Partners’s American Superconductor AMSC Stock Holding History

Freestone Grove Partners’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 		$92.5K Buy
+2,228
New +$101K ﹤0.01% 844
2026
Q1 		– Sell
-46,128
Closed -$1.33M – 976
2025
Q4 		$1.33M Buy
+46,128
New +$1.99M 0.01% 437

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

Freestone Grove Partners's AMSC Position: Q2 2026 in Review

Freestone Grove Partners opened a new position in American Superconductor (AMSC) in Q2 2026: 2,228 shares worth $92.5K. The stake represents ﹤0.01% of the portfolio and ranks #844 among its holdings. This is a return to the name: Freestone Grove Partners previously reported a position in AMSC as recently as Q4 2025.

Freestone Grove Partners first reported a position in AMSC in Q4 2025 and has held it in 2 quarters since. The position peaked at $1.33M in Q4 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Freestone Grove Partners held 2,228 shares of American Superconductor worth $92.5K as of Q2 2026.
  • American Superconductor was a new Freestone Grove Partners position in Q2 2026.
  • American Superconductor made up ﹤0.01% of Freestone Grove Partners's portfolio in Q2 2026, its #844 holding.
  • Freestone Grove Partners first reported a position in American Superconductor in Q4 2025 and has held it in 2 quarters since.
  • Freestone Grove Partners's American Superconductor position peaked at $1.33M in Q4 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Freestone Grove Partners's 13F filing for Q2 2026, filed 14 Aug 2026.