AMERICAN SUPERCONDUCTOR CORP SHS NEW is a security (CUSIP 030111907) tracked across SEC portfolio filings. 5 institutional managers reported $8.2M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $5.4M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $1.8M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $992K | — |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $995 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |