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. 542,778 $18,373,035 +41% 0.18%
2.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

446,752 $15,122,555 -35% 0.01%
3. 398,711 $13,496,367 0.14%
4.
ExodusPoint Capital

Michael Gelband

26,490 $896,686 -63% 0.01%
5. 11,266 $381,354 +21% 0.01%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$8.33 200 $1,666.00 60,907 2019-06-18 Filing
$5.57 500 $2,782.50 16,376 2022-08-04 Filing
$3.49 25,000 $87,267.50 943,223 2022-12-16 Filing
$3.50 15,000 $52,471.50 353,759 2022-12-16 Filing
$3.34 25,000 $83,400.00 338,759 2022-12-12 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$34.10 200 $6,820.00 60,707 2026-02-24 Filing
$50.92 9,703 $494,081.61 48,663 2025-08-08 Filing
$55.11 27,743 $1,528,819.63 1,183,134 2025-08-04 Filing
$54.26 73,105 $3,966,706.54 1,210,877 2025-08-04 Filing
$55.26 9,843 $543,924.18 0 2025-08-04 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 3,982,650 $134,812,704 0%
2. 2,039,468 $69,035,992 0%
3. 1,711,677 $57,940,266 0%
4. 1,447,419 $48,995,134 0.05%
5. 1,139,793 $38,581,993 0.13%
News See All