Baillie Gifford & Co
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Baillie Gifford & Co’s American Superconductor AMSC Stock Holding History

Baillie Gifford & Co’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 		$38.7M Sell
933,308
-514,111
-36% -$23.2M 0.04% 164
2026
Q1 		$49M Sell
1,447,419
-59,422
-4% -$1.88M 0.05% 151
2025
Q4 		$43.4M Buy
1,506,841
+79,509
+6% +$3.44M 0.04% 155
2025
Q3 		$84.8M Sell
1,427,332
-25,347
-2% -$1.27M 0.06% 137
2025
Q2 		$53.3M Sell
1,452,679
-66,211
-4% -$1.63M 0.04% 146
2025
Q1 		$27.6M Sell
1,518,890
-130,900
-8% -$3.26M 0.02% 167
2024
Q4 		$40.6M Sell
1,649,790
-456,605
-22% -$12.6M 0.03% 154
2024
Q3 		$49.7M Sell
2,106,395
-107,688
-5% -$2.48M 0.04% 142
2024
Q2 		$51.8M Sell
2,214,083
-312,467
-12% -$5.16M 0.04% 141
2024
Q1 		$34.1M Buy
2,526,550
+440,271
+21% +$5.46M 0.03% 167
2023
Q4 		$23.2M Buy
2,086,279
+594,909
+40% +$5.03M 0.02% 183
2023
Q3 		$11.3M Hold
1,491,370
– – 0.01% 211
2023
Q2 		$9.34M Hold
1,491,370
– – 0.01% 219
2023
Q1 		$7.32M Hold
1,491,370
– – 0.01% 230
2022
Q4 		$5.49M Hold
1,491,370
– – 0.01% 242
2022
Q3 		$6.53M Hold
1,491,370
– – 0.01% 233
2022
Q2 		$7.72M Hold
1,491,370
– – 0.01% 224
2022
Q1 		$11.3M Hold
1,491,370
– – 0.01% 231
2021
Q4 		$16.2M Hold
1,491,370
– – 0.01% 226
2021
Q3 		$21.7M Buy
1,491,370
+211,970
+17% +$2.94M 0.01% 221
2021
Q2 		$22.2M Buy
1,279,400
+117,700
+10% +$1.88M 0.01% 230
2021
Q1 		$22M Buy
1,161,700
+511,400
+79% +$12.7M 0.01% 221
2020
Q4 		$15.2M Buy
650,300
+133,030
+26% +$2.36M 0.01% 209
2020
Q3 		$7.49M Buy
+517,270
New +$5.79M 0.01% 215

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

Baillie Gifford & Co's AMSC Position: Q2 2026 in Review

Baillie Gifford & Co reduced its American Superconductor (AMSC) stake by 36% in Q2 2026, selling an estimated $23.2M and leaving 933,308 shares worth $38.7M. The position accounts for 0.04% of the portfolio, ranked #164.

Baillie Gifford & Co first reported a position in AMSC in Q3 2020 and has held it in 24 quarters since. The position peaked at $84.8M in Q3 2025. 279 funds tracked by Wall St. Rank hold AMSC as of Q2 2026.

  • Baillie Gifford & Co held 933,308 shares of American Superconductor worth $38.7M as of Q2 2026.
  • Baillie Gifford & Co sold 514,111 American Superconductor shares in Q2 2026, an estimated $23.2M.
  • American Superconductor made up 0.04% of Baillie Gifford & Co's portfolio in Q2 2026, its #164 holding.
  • Baillie Gifford & Co first reported a position in American Superconductor in Q3 2020 and has held it in 24 quarters since.
  • Baillie Gifford & Co's American Superconductor position peaked at $84.8M in Q3 2025.
  • 279 funds tracked by Wall St. Rank held American Superconductor as of Q2 2026.

Based on Baillie Gifford & Co's 13F filing for Q2 2026, filed 6 Aug 2026.