W.R. Berkley Corporation shares owned by Osterweis Capital Management
Quarter-by-quarter ownership of W.R. Berkley Corporation (WRB) shares owned by Osterweis Capital Management
from 13F filings
Historical chart of Osterweis Capital Management investment in W.R. Berkley Corporation
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Quarterly reported holdings in W.R. Berkley Corporation by Osterweis Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $485k | 6.3k | 76.62 |
| 2025-06-30 | $465k | 6.3k | 73.47 |
| 2025-03-31 | $3.8M | 5.3k | 711.60 |
| 2024-12-31 | $310k | 5.3k | 58.60 |
| 2024-09-30 | $300k | 5.3k | 56.73 |
| 2024-06-30 | $277k | 3.5k | 78.58 |
| 2024-03-31 | $312k | 3.5k | 88.44 |
| 2023-12-31 | $249k | 3.5k | 70.72 |
| 2023-09-30 | $224k | 3.5k | 63.49 |
| 2023-06-30 | $210k | 3.5k | 59.56 |
| 2023-03-31 | $220k | 3.5k | 62.26 |
| 2022-12-31 | $266k | 3.7k | 72.57 |
| 2022-09-30 | $237k | 3.7k | 64.63 |
| 2022-06-30 | $250k | 3.7k | 68.18 |
| 2022-03-31 | $244k | 3.7k | 66.52 |
| 2021-12-31 | $201k | 2.4k | 82.21 |
| 2020-12-31 | $224k | 3.4k | 66.31 |
| 2020-09-30 | $207k | 3.4k | 61.28 |
| 2019-12-31 | $267k | 3.9k | 69.12 |
| 2019-09-30 | $279k | 3.9k | 72.22 |
| 2019-06-30 | $247k | 3.7k | 65.95 |
| 2019-03-31 | $212k | 2.5k | 84.90 |
| 2018-12-31 | $185k | 2.5k | 74.09 |
| 2013-06-30 | $102k | 2.5k | 40.85 |
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