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Quarry LP’s American Superconductor AMSC Stock Holding History

Quarry LP’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 		$3.94K Buy
+95
New +$4.29K ﹤0.01% 1210
2026
Q1 		– Sell
-71
Closed -$2.04K – 1411
2025
Q4 		$2.04K Buy
71
+10
+16% +$432 ﹤0.01% 1896
2025
Q3 		$3.62K Sell
61
-1,070
-95% -$53.5K ﹤0.01% 1896
2025
Q2 		$41.5K Buy
1,131
+65
+6% +$1.6K 0.01% 930
2025
Q1 		$19.3K Buy
1,066
+269
+34% +$6.71K ﹤0.01% 1125
2024
Q4 		$19.6K Buy
797
+357
+81% +$9.85K ﹤0.01% 1133
2024
Q3 		$10.4K Buy
+440
New +$10.1K ﹤0.01% 1281
2023
Q4 		– Sell
-1,296
Closed -$9.79K – 1374
2023
Q3 		$9.79K Sell
1,296
-1,857
-59% -$15.4K ﹤0.01% 910
2023
Q2 		$19.7K Buy
+3,153
New +$15.4K 0.01% 599

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

Quarry LP's AMSC Position: Q2 2026 in Review

Quarry LP opened a new position in American Superconductor (AMSC) in Q2 2026: 95 shares worth $3.94K. The stake represents ﹤0.01% of the portfolio and ranks #1210 among its holdings. This is a return to the name: Quarry LP previously reported a position in AMSC as recently as Q4 2025.

Quarry LP first reported a position in AMSC in Q2 2023 and has held it in 9 quarters since. The position peaked at $41.5K in Q2 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Quarry LP held 95 shares of American Superconductor worth $3.94K as of Q2 2026.
  • American Superconductor was a new Quarry LP position in Q2 2026.
  • American Superconductor made up ﹤0.01% of Quarry LP's portfolio in Q2 2026, its #1210 holding.
  • Quarry LP first reported a position in American Superconductor in Q2 2023 and has held it in 9 quarters since.
  • Quarry LP's American Superconductor position peaked at $41.5K in Q2 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Quarry LP's 13F filing for Q2 2026, filed 14 Aug 2026.