Power Integrations shares owned by Magnetar Financial
Quarter-by-quarter ownership of Power Integrations (POWI) shares owned by Magnetar Financial
from 13F filings
Historical chart of Magnetar Financial investment in Power Integrations
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Quarterly reported holdings in Power Integrations by Magnetar Financial
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.6M | 40k | 40.21 |
| 2025-03-31 | $294k | 5.8k | 50.50 |
| 2022-06-30 | $459k | 6.1k | 74.99 |
| 2021-12-31 | $452k | 4.9k | 92.83 |
| 2021-06-30 | $533k | 6.5k | 82.13 |
| 2011-09-30 | $269k | 8.8k | 30.57 |