Markel Corporation shares owned by William Blair $ Company
Quarter-by-quarter ownership of Markel Corporation (MKL) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Markel Corporation
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Quarterly reported holdings in Markel Corporation by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $15M | 7.6k | 1911.36 |
| 2025-06-30 | $21M | 11k | 1997.36 |
| 2025-03-31 | $19M | 10k | 1869.61 |
| 2024-12-31 | $18M | 10k | 1726.23 |
| 2024-09-30 | $15M | 9.3k | 1568.58 |
| 2024-06-30 | $14M | 8.7k | 1575.66 |
| 2024-03-31 | $15M | 9.5k | 1521.48 |
| 2023-12-31 | $13M | 9.5k | 1419.90 |
| 2023-09-30 | $15M | 9.9k | 1472.49 |
| 2023-06-30 | $13M | 9.6k | 1383.18 |
| 2023-03-31 | $12M | 9.4k | 1277.41 |
| 2022-12-31 | $12M | 9.4k | 1317.49 |
| 2022-09-30 | $10M | 9.4k | 1084.17 |
| 2022-06-30 | $12M | 9.4k | 1293.28 |
| 2022-03-31 | $14M | 9.5k | 1475.28 |
| 2021-12-31 | $12M | 9.4k | 1234.00 |
| 2021-09-30 | $11M | 9.1k | 1195.18 |
| 2021-06-30 | $9.4M | 7.9k | 1186.72 |
| 2021-03-31 | $8.7M | 7.6k | 1139.62 |
| 2020-12-31 | $1.4M | 1.4k | 1033.48 |
| 2020-09-30 | $1.5M | 1.5k | 974.01 |
| 2020-06-30 | $1.5M | 1.6k | 923.27 |
| 2020-03-31 | $3.4M | 3.7k | 927.80 |
| 2019-12-31 | $3.5M | 3.1k | 1143.23 |
| 2019-09-30 | $2.5M | 2.2k | 1181.82 |
| 2019-06-30 | $2.4M | 2.2k | 1089.67 |
| 2019-03-31 | $2.0M | 2.0k | 996.04 |
| 2018-12-31 | $1.9M | 1.8k | 1037.95 |
| 2018-09-30 | $909k | 765 | 1188.24 |
| 2018-06-30 | $840k | 775 | 1083.87 |
| 2018-03-31 | $887k | 758 | 1170.18 |
| 2017-12-31 | $396k | 348 | 1137.93 |
| 2017-09-30 | $347k | 325 | 1067.69 |
| 2017-06-30 | $294k | 301 | 976.74 |
| 2017-03-31 | $235k | 240 | 979.17 |
| 2016-06-30 | $210k | 220 | 954.55 |
| 2014-12-31 | $1.6M | 2.4k | 682.70 |
| 2014-09-30 | $2.4M | 3.8k | 636.10 |
| 2014-06-30 | $2.7M | 4.1k | 655.56 |
| 2014-03-31 | $2.5M | 4.1k | 595.97 |
| 2013-12-31 | $2.4M | 4.1k | 580.20 |
| 2013-09-30 | $2.1M | 4.1k | 517.59 |
| 2013-06-30 | $2.3M | 4.3k | 526.84 |
| 2013-03-31 | $886k | 1.8k | 503.41 |
| 2012-12-31 | $762k | 1.8k | 432.95 |