Berkshire Hathaway shares owned by Check Capital Management
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.A) shares owned by Check Capital Management
from 13F filings
Historical chart of Check Capital Management investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by Check Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $22M | 29 | 754200.00 |
| 2025-06-30 | $21M | 29 | 728800.00 |
| 2025-03-31 | $22M | 29 | 753730.41 |
| 2024-12-31 | $20M | 30 | 680920.00 |
| 2024-09-30 | $21M | 30 | 691180.00 |
| 2024-06-30 | $18M | 30 | 612241.00 |
| 2024-03-31 | $19M | 30 | 634440.00 |
| 2023-12-31 | $21M | 39 | 542625.03 |
| 2023-09-30 | $21M | 40 | 531475.00 |
| 2023-06-30 | $24M | 46 | 517804.35 |
| 2023-03-31 | $21M | 46 | 465586.96 |
| 2022-12-31 | $22M | 46 | 468717.39 |
| 2022-09-30 | $24M | 58 | 406482.76 |
| 2022-06-30 | $20M | 48 | 408937.50 |
| 2022-03-31 | $25M | 48 | 528916.67 |
| 2021-12-31 | $22M | 48 | 450666.67 |
| 2021-09-30 | $21M | 50 | 411380.00 |
| 2021-06-30 | $21M | 50 | 418600.00 |
| 2021-03-31 | $19M | 50 | 385700.00 |
| 2020-12-31 | $18M | 52 | 347826.92 |
| 2020-09-30 | $18M | 56 | 320000.00 |
| 2020-06-30 | $16M | 60 | 267300.00 |
| 2020-03-31 | $16M | 60 | 272000.00 |
| 2019-12-31 | $32M | 94 | 339595.74 |
| 2019-09-30 | $29M | 94 | 311829.79 |
| 2019-06-30 | $30M | 95 | 318347.37 |
| 2019-03-31 | $29M | 96 | 301218.75 |
| 2018-12-31 | $45M | 146 | 306000.00 |
| 2018-09-30 | $47M | 147 | 320000.00 |
| 2018-06-30 | $42M | 147 | 282040.82 |
| 2018-03-31 | $44M | 147 | 299095.24 |
| 2017-12-31 | $44M | 147 | 297598.64 |
| 2017-09-30 | $81M | 296 | 274739.86 |
| 2017-06-30 | $37M | 146 | 254698.63 |
| 2017-03-31 | $12M | 48 | 249854.17 |
| 2016-12-31 | $12M | 48 | 244125.00 |
| 2016-09-30 | $11M | 50 | 216220.00 |
| 2016-06-30 | $11M | 50 | 216980.00 |
| 2016-03-31 | $11M | 51 | 213450.98 |
| 2015-12-31 | $9.9M | 50 | 197800.00 |
| 2015-09-30 | $10M | 52 | 195230.77 |
| 2015-06-30 | $11M | 53 | 204849.06 |
| 2015-03-31 | $12M | 53 | 217490.57 |
| 2014-12-31 | $12M | 53 | 226000.00 |
| 2014-09-30 | $11M | 53 | 206905.66 |
| 2014-06-30 | $10M | 53 | 189905.66 |
| 2014-03-31 | $9.9M | 53 | 187358.49 |
| 2013-12-31 | $9.1M | 51 | 177901.96 |
| 2013-09-30 | $8.9M | 52 | 170423.08 |
| 2013-06-30 | $8.6M | 51 | 168607.84 |
| 2013-03-31 | $8.0M | 51 | 156274.51 |
| 2012-12-31 | $6.8M | 51 | 134058.82 |
| 2012-09-30 | $6.6M | 50 | 132700.00 |
| 2012-06-30 | $6.2M | 50 | 124960.00 |
| 2012-03-31 | $5.4M | 44 | 121840.91 |
| 2011-12-31 | $5.4M | 47 | 114744.68 |
| 2011-09-30 | $5.0M | 47 | 106787.23 |
| 2011-06-30 | $5.5M | 47 | 116106.38 |
| 2011-03-31 | $6.0M | 48 | 125291.67 |