Driehaus Capital Management LLC American Superconductor Corp Transaction History
Driehaus Capital Management LLC
- $11.8 Billion
- Q3 2025
A detailed history of Driehaus Capital Management LLC transactions in American Superconductor Corp stock. As of the latest transaction made, Driehaus Capital Management LLC holds 1,218,944 shares of AMSC stock, worth $41.5 Million. This represents 0.61% of its overall portfolio holdings.
Number of Shares
1,218,944
Previous 839,847
45.14%
Holding current value
$41.5 Million
Previous $30.8 Million
132.73%
% of portfolio
0.61%
Previous 0.3%
Shares
7 transactions
Others Institutions Holding AMSC
# of Institutions
299Shares Held
32.4MCall Options Held
1.31MPut Options Held
647K-
Vanguard Group Inc Valley Forge, PA2.95MShares$101 Million0.0% of portfolio
-
Black Rock Inc. New York, NY2.54MShares$86.7 Million0.0% of portfolio
-
Baillie Gifford & CO1.43MShares$48.6 Million0.07% of portfolio
-
Goldman Sachs Group Inc New York, NY1.17MShares$40 Million0.01% of portfolio
-
State Street Corp Boston, MA1.14MShares$38.7 Million0.0% of portfolio
About AMERICAN SUPERCONDUCTOR CORP
- Ticker AMSC
- Exchange NASDAQ
- Sector Industrials
- Industry Specialty Industrial Machinery
- Shares Outstandng 28,566,200
- Market Cap $974M
- Description
- American Superconductor Corporation, together with its subsidiaries, provides megawatt-scale power resiliency solutions worldwide. The company operates in two segments, Grid and Wind. The Grid segment offers products and services that enable electric utilities, industrial facilities, and renewable energy project developers to connect, transmit, ...