American Superconductor shares owned by Entropy Technologies
Quarter-by-quarter ownership of American Superconductor (AMSC) shares owned by Entropy Technologies
from 13F filings
Historical chart of Entropy Technologies investment in American Superconductor
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All positions including American Superconductor held by Entropy Technologies consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in American Superconductor by Entropy Technologies
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $387k | 14k | 28.78 |
| 2025-09-30 | $618k | 10k | 59.39 |
| 2025-06-30 | $326k | 8.9k | 36.69 |