American Superconductor shares owned by Royce & Associates
Quarter-by-quarter ownership of American Superconductor (AMSC) shares owned by Royce & Associates
from 13F filings
Historical chart of Royce & Associates investment in American Superconductor
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All positions including American Superconductor held by Royce & Associates consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in American Superconductor by Royce & Associates
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $21M | 358k | 59.39 |
| 2025-06-30 | $30M | 812k | 36.69 |
| 2025-03-31 | $16M | 867k | 18.14 |
| 2024-12-31 | $21M | 839k | 24.63 |
| 2024-09-30 | $23M | 955k | 23.60 |
| 2024-06-30 | $23M | 983k | 23.39 |
| 2024-03-31 | $16M | 1.2M | 13.51 |
| 2023-12-31 | $14M | 1.2M | 11.14 |
| 2023-09-30 | $9.4M | 1.2M | 7.55 |
| 2023-06-30 | $12M | 1.9M | 6.26 |
| 2023-03-31 | $8.9M | 1.8M | 4.91 |
| 2022-12-31 | $6.1M | 1.7M | 3.68 |
| 2022-09-30 | $6.7M | 1.5M | 4.38 |
| 2022-06-30 | $4.3M | 827k | 5.18 |
| 2022-03-31 | $5.9M | 780k | 7.61 |
| 2021-12-31 | $8.2M | 750k | 10.88 |
| 2021-09-30 | $11M | 722k | 14.58 |
| 2021-06-30 | $13M | 722k | 17.39 |
| 2021-03-31 | $11M | 557k | 18.96 |
| 2020-12-31 | $15M | 625k | 23.42 |
| 2020-09-30 | $9.3M | 644k | 14.48 |
| 2020-06-30 | $5.5M | 676k | 8.13 |
| 2020-03-31 | $4.2M | 773k | 5.48 |
| 2019-12-31 | $5.5M | 700k | 7.85 |
| 2019-09-30 | $4.9M | 629k | 7.84 |
| 2019-06-30 | $4.7M | 505k | 9.28 |
| 2019-03-31 | $6.7M | 517k | 12.86 |
| 2018-12-31 | $6.4M | 572k | 11.15 |
| 2018-09-30 | $3.2M | 456k | 6.95 |
| 2018-06-30 | $2.4M | 349k | 7.00 |
| 2018-03-31 | $2.0M | 349k | 5.82 |
| 2017-12-31 | $1.3M | 369k | 3.63 |
| 2017-09-30 | $1.7M | 369k | 4.54 |
| 2017-06-30 | $1.7M | 369k | 4.62 |
| 2017-03-31 | $1.2M | 172k | 6.86 |