Lumbard & Kellner, LLC American Superconductor Corp Transaction History
Lumbard & Kellner, LLC
- $269 Million
- Q3 2025
A detailed history of Lumbard & Kellner, LLC transactions in American Superconductor Corp stock. As of the latest transaction made, Lumbard & Kellner, LLC holds 72,439 shares of AMSC stock, worth $2.47 Million. This represents 1.59% of its overall portfolio holdings.
Number of Shares
72,439
Previous 72,439
-0.0%
Holding current value
$2.47 Million
Previous $2.66 Million
60.37%
% of portfolio
1.59%
Previous 1.17%
Shares
1 transactions
Others Institutions Holding AMSC
# of Institutions
298Shares 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
-
Driehaus Capital Management LLC Chicago, IL1.22MShares$41.5 Million0.61% of portfolio
-
Goldman Sachs Group Inc New York, NY1.17MShares$40 Million0.01% 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, ...