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 (x$1000) Activity % Port
1. 1,522,305 $6,668 +85% 0.07%
2.
D E Shaw

D. E. Shaw

593,619 $2,600 -9% 0%
3. 136,889 $600 +229% 0%
4.
Millennium Management

Israel Englander

131,863 $578 -78% 0%
5.
GMT Capital

Thomas E. Claugus

108,066 $473 0.02%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$4.62 5,000 Officer 113,553 2018-02-08 Filing
$0.00 5,000 Officer 113,553 2018-02-09 Filing
$4.00 6,250 Director 25,631 2017-05-10 Filing
$4.00 25,000 Officer, Director 141,223 2017-05-10 Filing
$4.00 6,250 Officer 43,633 2017-05-10 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$5.98 32,587 Officer, Director 668,223 2022-06-10 Filing
$5.97 8,473 Officer 188,759 2022-06-10 Filing
$5.45 21,725 Officer, Director 700,810 2022-05-31 Filing
$5.45 13,325 Officer 197,232 2022-05-31 Filing
$11.31 22,754 Officer 210,557 2021-12-10 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 1,784,192 $7,815 1.19%
2. 1,491,370 $6,532 0%
3. 1,184,459 $5,188 0%
4. 1,090,895 $4,778 0%
5. 650,000 $2,847 0.03%
News See All