Charles River Laboratories shares owned by Brian McDonald
Quarter-by-quarter ownership of Charles River Laboratories (CRL) shares owned by Brian McDonald
from 13F filings
Historical chart of Brian McDonald investment in Charles River Laboratories
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Quarterly reported holdings in Charles River Laboratories by Brian McDonald
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $1.2M | 6.2k | 199.36 |
| 2025-09-30 | $2.2M | 14k | 156.43 |
| 2025-06-30 | $2.2M | 14k | 151.78 |
| 2025-03-31 | $1.9M | 13k | 150.52 |
| 2024-12-31 | $2.4M | 13k | 184.62 |
| 2024-09-30 | $3.2M | 17k | 196.95 |
| 2024-06-30 | $3.5M | 17k | 206.58 |
| 2024-03-31 | $4.7M | 18k | 270.94 |
| 2023-09-30 | $3.4M | 18k | 195.98 |
| 2023-06-30 | $0 | 24k | 0.00 |
| 2022-12-31 | $1.5M | 6.5k | 236.53 |
| 2022-09-30 | $1.7M | 8.5k | 200.87 |
| 2022-06-30 | $1.9M | 8.5k | 226.01 |
| 2022-03-31 | $2.5M | 8.4k | 296.88 |
| 2021-12-31 | $2.7M | 8.4k | 317.82 |
| 2021-09-30 | $3.6M | 8.5k | 420.61 |
| 2021-06-30 | $4.6M | 11k | 420.32 |
| 2021-03-31 | $19M | 58k | 334.34 |
| 2020-12-31 | $15M | 53k | 280.18 |
| 2020-09-30 | $9.3M | 40k | 232.82 |
| 2020-06-30 | $7.6M | 38k | 198.16 |
| 2020-03-31 | $4.8M | 35k | 136.95 |
| 2019-12-31 | $5.7M | 36k | 156.92 |
| 2019-09-30 | $4.6M | 36k | 127.61 |
| 2019-06-30 | $4.7M | 35k | 135.23 |
| 2019-03-31 | $5.7M | 39k | 145.23 |
| 2018-12-31 | $4.8M | 40k | 119.39 |
| 2018-09-30 | $3.8M | 31k | 121.58 |
| 2018-06-30 | $4.4M | 37k | 119.96 |
| 2018-03-31 | $4.0M | 37k | 106.00 |
| 2017-12-31 | $4.0M | 38k | 105.54 |
| 2017-09-30 | $4.3M | 37k | 115.12 |
| 2017-06-30 | $3.8M | 37k | 101.73 |
| 2017-03-31 | $3.3M | 37k | 89.62 |
| 2016-12-31 | $2.8M | 35k | 80.53 |
| 2016-09-30 | $2.8M | 33k | 83.30 |
| 2016-06-30 | $2.7M | 33k | 84.15 |
| 2016-03-31 | $2.5M | 32k | 80.47 |
| 2015-12-31 | $2.6M | 32k | 78.95 |
| 2015-09-30 | $2.1M | 32k | 63.51 |
| 2015-06-30 | $4.6M | 65k | 70.35 |
| 2015-03-31 | $2.6M | 33k | 79.28 |
| 2014-12-31 | $4.2M | 65k | 63.63 |
| 2014-09-30 | $2.0M | 34k | 59.75 |
| 2014-06-30 | $1.8M | 34k | 53.53 |
| 2014-03-31 | $2.2M | 37k | 60.33 |
| 2013-12-31 | $2.0M | 37k | 53.04 |
| 2013-09-30 | $1.8M | 39k | 46.26 |
| 2013-06-30 | $1.6M | 38k | 41.04 |
| 2012-12-31 | $1.4M | 37k | 37.46 |
| 2012-09-30 | $1.5M | 37k | 39.60 |
| 2012-06-30 | $1.2M | 38k | 32.76 |
| 2012-03-31 | $49k | 1.3k | 36.43 |
| 2011-12-31 | $1.0M | 37k | 27.32 |
| 2011-09-30 | $1.1M | 38k | 28.62 |
| 2011-06-30 | $1.6M | 39k | 40.65 |
| 2011-03-31 | $24k | 614 | 39.09 |