Charles River Laboratories shares owned by Magnetar Financial
Quarter-by-quarter ownership of Charles River Laboratories (CRL) shares owned by Magnetar Financial
from 13F filings
Historical chart of Magnetar Financial investment in Charles River Laboratories
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Quarterly reported holdings in Charles River Laboratories by Magnetar Financial
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.6M | 23k | 156.46 |
| 2025-06-30 | $238k | 1.6k | 151.73 |
| 2024-09-30 | $2.8M | 14k | 196.97 |
| 2023-06-30 | $241k | 1.1k | 210.25 |
| 2023-03-31 | $2.1M | 10k | 201.82 |
| 2022-06-30 | $11M | 49k | 213.97 |
| 2020-03-31 | $8.2M | 65k | 126.22 |
| 2019-12-31 | $20M | 131k | 152.76 |
| 2019-09-30 | $17M | 124k | 132.37 |
| 2019-06-30 | $4.6M | 33k | 141.91 |
| 2017-09-30 | $842k | 7.8k | 108.00 |
| 2015-06-30 | $289k | 4.1k | 70.40 |
| 2011-09-30 | $956k | 33k | 28.62 |
| 2011-03-31 | $933k | 24k | 38.40 |