A detailed history of Janus Henderson Group PLC transactions in American Superconductor Corp stock. As of the latest transaction made, Janus Henderson Group PLC holds 46,761 shares of AMSC stock, worth $2.8 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
46,761
Previous 15,800 195.96%
Holding current value
$2.8 Million
Previous $286,000 499.65%
% of portfolio
0.0%
Previous 0.0%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$15.8 - $37.12 $489,183 - $1.15 Million
30,961 Added 195.96%
46,761 $1.72 Million
Q3 2024

Nov 14, 2024

BUY
$18.42 - $32.42 $291,036 - $512,236
15,800 New
15,800 $372,000

Others Institutions Holding AMSC

About AMERICAN SUPERCONDUCTOR CORP


  • Ticker AMSC
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Specialty Industrial Machinery
  • Shares Outstandng 28,566,200
  • Market Cap $1.71B
  • 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, ...
More about AMSC
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