American Superconductor shares owned by Arrowstreet Capital, Limited Partnership
Quarter-by-quarter ownership of American Superconductor (AMSC) shares owned by Arrowstreet Capital, Limited Partnership
from 13F filings
Historical chart of Arrowstreet Capital, Limited Partnership investment in American Superconductor
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Quarterly reported holdings in American Superconductor by Arrowstreet Capital, Limited Partnership
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $45M | 761k | 59.39 |
| 2025-06-30 | $8.7M | 236k | 36.69 |
| 2024-12-31 | $7.3M | 297k | 24.63 |
| 2024-06-30 | $1.3M | 57k | 23.40 |
| 2024-03-31 | $1.8M | 134k | 13.51 |
| 2020-12-31 | $5.3M | 224k | 23.42 |
| 2020-09-30 | $3.7M | 259k | 14.48 |
| 2020-06-30 | $598k | 74k | 8.14 |
| 2019-09-30 | $922k | 118k | 7.84 |
| 2019-06-30 | $2.2M | 235k | 9.28 |
| 2019-03-31 | $1.6M | 121k | 12.86 |
More positions owned by Arrowstreet Capital, Limited Partnership
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