American Superconductor Corp (AMSC)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 1,245,860 $13,878,880 -1% 0.12%
2.
D E Shaw

D. E. Shaw

435,744 $4,854,188 +17% 0%
3.
Millennium Management

Israel Englander

412,767 $4,598,224 -23% 0%
4. 300,323 $3,345,598 0.02%
5. 262,230 $2,921,242 +118% 0%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$3.49 25,000 Officer, Director 943,223 2022-12-16 Filing
$3.50 15,000 Officer 353,759 2022-12-16 Filing
$3.34 25,000 Officer 338,759 2022-12-12 Filing
$4.62 5,000 Officer 113,553 2018-02-08 Filing
$0.00 5,000 Officer 113,553 2018-02-09 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$5.95 36,902 Officer, Director 1,077,680 2023-06-22 Filing
$6.14 73,802 Officer, Director 1,114,582 2023-06-21 Filing
$5.95 29,878 Officer 377,136 2023-06-22 Filing
$6.15 50,132 Officer 407,014 2023-06-21 Filing
$5.98 32,587 Officer, Director 668,223 2022-06-10 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 2,228,301 $24,823,273 3.26%
2. 2,086,279 $23,241,149 0.01%
3. 1,302,120 $14,505,616 0%
4. 864,914 $9,635,142 0%
5. 683,698 $7,616,824 0%
News See All