American Superconductor shares owned by Principal Financial Group
Quarter-by-quarter ownership of American Superconductor (AMSC) shares owned by Principal Financial Group
from 13F filings
Historical chart of Principal Financial Group investment in American Superconductor
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All positions including American Superconductor held by Principal Financial Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in American Superconductor by Principal Financial Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.3M | 39k | 59.39 |