Monolithic Power Systems shares owned by Factory Mutual Insurance Company
Quarter-by-quarter ownership of Monolithic Power Systems (MPWR) shares owned by Factory Mutual Insurance Company
from 13F filings
Historical chart of Factory Mutual Insurance Company investment in Monolithic Power Systems
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Quarterly reported holdings in Monolithic Power Systems by Factory Mutual Insurance Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $37M | 40k | 920.64 |
| 2025-06-30 | $29M | 40k | 731.38 |
| 2025-03-31 | $23M | 40k | 579.98 |
| 2024-12-31 | $19M | 31k | 591.70 |
| 2024-09-30 | $13M | 14k | 924.50 |
| 2024-06-30 | $5.6M | 6.9k | 821.68 |
| 2024-03-31 | $4.6M | 6.9k | 677.42 |
| 2023-12-31 | $4.3M | 6.9k | 630.78 |
| 2023-09-30 | $3.2M | 6.9k | 462.00 |
More positions owned by Factory Mutual Insurance Company
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