FollowTheFilings

Managers Activity Compare Newest

Investment

AMERICAN SUPERCONDUCTOR CORP

Historical 13F holders

CUSIP: 030111207
Type: Equity
Class: SHS NEW

Period	13F filings
2026 Q1	8
2025 Q4	13
2025 Q3	12
2025 Q2	11
2025 Q1	11
2024 Q4	8
2024 Q3	9

FollowTheFilings · Institutional 13F data room

All managers Activity Compare Newest filings X

Data is sourced from SEC EDGAR as filed. The SEC does not guarantee accuracy or completeness. Holdings exclude shorts and many derivatives; values are as of the report date.