CUSIP 030111207SHS NEWAMSCQ4 2025
34 filings · latest Jan 30, 2026
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 3.75M | $107.94M |
| 2 | Vanguard Group Inc | 3.53M | $101.50M |
| 3 | Baillie Gifford & Co | 1.51M | $43.37M |
| 4 | State Street Corp | 1.19M | $34.31M |
| 5 | Geode Capital Management, LLC | 1.09M | $31.40M |
| 6 | Atreides Management, LP | 1.04M | $30.05M |
| 7 | Nuveen, LLC | 961.0K | $27.66M |
| 8 | Oberweis Asset Management Inc/ | 835.9K | $24.06M |
| 9 |
| 4 | Feb 5, 2025 | Blackrock, Inc. | 13G/A | 8.7% | 3.43M | SEC |
| 5 | Nov 12, 2024 | Vanguard Group Inc | 13G/A | 6.3% | 2.43M | SEC |
| 6 | Nov 8, 2024 | Blackrock, Inc. | 13G | 7.1% | 2.72M | SEC |
| 7 | Nov 4, 2024 | Baillie Gifford &Amp; Co | 13G/A | 5.5% | 2.11M | SEC |
| 8 | Nov 4, 2024 | Vanguard Group Inc | 13G | 6.3% | 2.43M | SEC |
| 9 | Oct 22, 2024 | Blackrock, Inc. | 13G | 7.1% | 2.72M | SEC |
| 10 | Aug 9, 2024 | Awm Investment Company, Inc. | 13G/A | 4.6% | 1.72M | SEC |
See the full Schedule 13D/13G history for American Superconductor Corp.
Unlock full history| 782.3K |
| $22.51M |
| 10 | Emerald Advisers, LLC | 757.6K | $21.80M |