Canada Pension Plan Investment Board
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Canada Pension Plan Investment Board’s American Superconductor AMSC Stock Holding History

Canada Pension Plan Investment Board’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
Q1 		$515K Sell
15,200
-6,600
-30% -$208K ﹤0.01% 1227
2025
Q4 		$627K Buy
21,800
+20,600
+1,717% +$891K ﹤0.01% 1217
2025
Q3 		$71.3K Sell
1,200
-800
-40% -$40K ﹤0.01% 1225
2025
Q2 		$73.4K Buy
2,000
+1,000
+100% +$24.6K ﹤0.01% 1224
2025
Q1 		$18.1K Sell
1,000
-1,000
-50% -$24.9K ﹤0.01% 1251
2024
Q4 		$49.3K Sell
2,000
-90,800
-98% -$2.5M ﹤0.01% 1322
2024
Q3 		$2.19M Buy
92,800
+88,700
+2,163% +$2.04M ﹤0.01% 852
2024
Q2 		$95.9K Buy
+4,100
New +$67.7K ﹤0.01% 1186
2021
Q1 		– Sell
-88,400
Closed -$2.07M – 1281
2020
Q4 		$2.07M Buy
+88,400
New +$1.57M ﹤0.01% 809

Other funds holding AMSC

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
OAM
Oberweis Asset Management Lisle, Illinois $3.39B AUM 105.5% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return