American Superconductor shares owned by State Street Corporation
Quarter-by-quarter ownership of American Superconductor (AMSC) shares owned by State Street Corporation
from 13F filings
Historical chart of State Street Corporation investment in American Superconductor
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Quarterly reported holdings in American Superconductor by State Street Corporation
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $68M | 1.1M | 59.39 |
| 2025-06-30 | $37M | 1.0M | 36.69 |
| 2025-03-31 | $16M | 890k | 18.14 |
| 2024-12-31 | $22M | 909k | 24.63 |
| 2024-09-30 | $21M | 906k | 23.60 |
| 2024-06-30 | $18M | 766k | 23.39 |
| 2024-03-31 | $4.5M | 334k | 13.51 |
| 2023-12-31 | $3.8M | 339k | 11.14 |
| 2023-09-30 | $819k | 109k | 7.55 |
| 2023-06-30 | $679k | 109k | 6.26 |
| 2023-03-31 | $534k | 109k | 4.91 |
| 2022-12-31 | $341k | 93k | 3.68 |
| 2022-09-30 | $2.8M | 637k | 4.38 |
| 2022-06-30 | $3.1M | 604k | 5.18 |
| 2022-03-31 | $8.0M | 1.1M | 7.61 |
| 2021-12-31 | $12M | 1.1M | 10.88 |
| 2021-09-30 | $15M | 1.0M | 14.58 |
| 2021-06-30 | $17M | 999k | 17.39 |
| 2021-03-31 | $18M | 961k | 18.96 |
| 2020-12-31 | $21M | 881k | 23.42 |
| 2020-09-30 | $7.7M | 530k | 14.48 |
| 2020-06-30 | $4.3M | 533k | 8.13 |
| 2020-03-31 | $2.2M | 402k | 5.48 |
| 2019-12-31 | $2.9M | 368k | 7.85 |
| 2017-03-31 | $1.1M | 154k | 6.87 |
| 2016-12-31 | $1.1M | 153k | 7.37 |
| 2016-09-30 | $1.1M | 151k | 7.01 |
| 2016-06-30 | $1.2M | 137k | 8.45 |