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American Superconductor shares owned by Next Century Growth Investors

Quarter-by-quarter ownership of American Superconductor (AMSC) shares owned by Next Century Growth Investors from 13F filings

Historical chart of Next Century Growth Investors investment in American Superconductor

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All positions including American Superconductor held by Next Century Growth Investors consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in American Superconductor by Next Century Growth Investors

Quarter filed Position value Share count Share price at filing
2025-09-30 $7.6M 128k 59.39