American Superconductor Corp (AMSC)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1. 616,475 $11,688 -33% 0.01%
2. 556,574 $10,553 -11% 0.07%
3.
D E Shaw

D. E. Shaw

180,434 $3,421 +12% 0%
4.
Millennium Management

Israel Englander

131,730 $2,498 +281% 0%
5. 119,500 $2,266 +327% 0%
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
$14.19 8,690 Officer, Director 708,779 2021-05-24 Filing
$14.18 5,794 Officer 238,785 2021-05-24 Filing
$28.03 10,661 Officer 214,579 2021-01-21 Filing
$27.66 8,333 Officer 225,240 2021-01-21 Filing
$26.56 6,100 Officer 233,573 2021-01-21 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 12,225 $231,786 0%
2. 2,020,597 $38,310 0%
3. 1,760,289 $33,375 0%
4. 1,190,986 $22,581 0%
5. 1,161,700 $22,026 0.01%
News See All