American Century Companies
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American Century Companies’s American Superconductor AMSC Stock Holding History

American Century Companies’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
2025
Q1 		– Sell
-13,008
Closed -$320K – 2888
2024
Q4 		$320K Buy
+13,008
New +$359K ﹤0.01% 2664

Other funds holding AMSC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $16.8B AUM 27.39% 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
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return

American Century Companies's AMSC Position: Q1 2025 in Review

American Century Companies sold out of American Superconductor (AMSC) in Q1 2025, closing a stake of 13,008 shares — an estimated $320K sold.

American Century Companies first reported a position in AMSC in Q4 2024 and held it in 1 quarter. The position peaked at $320K in Q4 2024. 189 funds tracked by Wall St. Rank hold AMSC as of Q1 2025.

  • American Century Companies reported no remaining American Superconductor position as of Q1 2025 after selling out during the quarter.
  • American Century Companies sold 13,008 American Superconductor shares in Q1 2025, an estimated $320K.
  • American Century Companies first reported a position in American Superconductor in Q4 2024 and held it in 1 quarter.
  • American Century Companies's American Superconductor position peaked at $320K in Q4 2024.
  • 189 funds tracked by Wall St. Rank held American Superconductor as of Q1 2025.

Based on American Century Companies's 13F filing for Q1 2025, filed 13 May 2025.