Form 13F security
American Superconductor Corp
Class COM
As filed on Form 13F — long US-listed positions only. No shorts, cash, bonds, or non-13F assets appear here.
Filed up to 45 days after quarter end; holdings may have changed since.
Tracked managers holding it
Share and principal positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| BAILLIE GIFFORD & CO | 2026-06-30 | $39M | <0.1% | SH 933,308 | — |
Total $39M across 1 of 69 managers.
Put positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | <$1M | <0.1% | SH 900 | [PUT] |
Total <$1M across 1 of 69 managers.
Call positions
| Manager | Quarter | Value | % of portfolio | SH/PRN qty | Put/call |
|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 2026-06-30 | <$1M | <0.1% | SH 7,100 | [CALL] |
Total <$1M across 1 of 69 managers.
Sums are across tracked reports, not unique economic ownership.
BAILLIE GIFFORD & CO — Combined report.
Filed rows (6) — as filed
The filer reports some securities in multiple rows; rows are shown as filed.
| Manager | Class | Put/call | Value | % of portfolio | SH/PRN qty | Source |
|---|---|---|---|---|---|---|
| BAILLIE GIFFORD & CO | COM | — | $19M | <0.1% | SH 452,865 | 0001088875-26-000057 |
| BAILLIE GIFFORD & CO | COM | — | $9.9M | <0.1% | SH 238,327 | 0001088875-26-000057 |
| BAILLIE GIFFORD & CO | COM | — | $5.8M | <0.1% | SH 139,953 | 0001088875-26-000057 |
| BAILLIE GIFFORD & CO | COM | — | $4.2M | <0.1% | SH 102,163 | 0001088875-26-000057 |
| Point72 Asset Management, L.P. | SHS NEW | [CALL] | <$1M | <0.1% | SH 7,100 | 0000919574-26-005520 |
| Point72 Asset Management, L.P. | SHS NEW | [PUT] | <$1M | <0.1% | SH 900 | 0000919574-26-005520 |