Berkshire Hathaway shares owned by Main Street Research
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.A) shares owned by Main Street Research
from 13F filings
Historical chart of Main Street Research investment in Berkshire Hathaway
Tip: Access up to 7 years of quarterly data
All positions including Berkshire Hathaway held by Main Street Research consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Berkshire Hathaway by Main Street Research
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $3.8M | 5 | 754200.00 |
| 2025-06-30 | $3.6M | 5 | 728800.00 |
| 2025-03-31 | $5.6M | 7 | 798441.57 |
| 2024-12-31 | $4.8M | 7 | 680920.00 |
| 2024-09-30 | $4.8M | 7 | 691180.00 |
| 2024-06-30 | $4.3M | 7 | 612241.00 |
| 2024-03-31 | $4.4M | 7 | 634440.00 |
| 2023-12-31 | $2.7M | 5 | 542625.00 |
| 2023-09-30 | $2.7M | 5 | 531477.00 |
| 2023-06-30 | $2.6M | 5 | 517810.00 |
| 2023-03-31 | $2.3M | 5 | 465600.00 |
| 2022-12-31 | $2.3M | 5 | 468711.00 |
| 2022-09-30 | $2.0M | 5 | 406400.00 |
| 2022-06-30 | $2.0M | 5 | 409000.00 |
| 2021-12-31 | $2.7M | 6 | 450666.67 |
| 2021-09-30 | $2.1M | 5 | 411400.00 |
| 2021-03-31 | $1.9M | 5 | 385800.00 |
| 2020-09-30 | $1.6M | 5 | 320000.00 |
| 2015-03-31 | $1.1M | 5 | 217400.00 |
| 2014-12-31 | $1.1M | 5 | 226000.00 |
| 2014-09-30 | $1.0M | 5 | 206800.00 |
| 2014-03-31 | $937k | 5 | 187400.00 |
| 2013-12-31 | $889k | 5 | 177800.00 |
| 2013-09-30 | $852k | 5 | 170400.00 |
| 2013-06-30 | $843k | 5 | 168600.00 |
| 2013-03-31 | $781k | 5 | 156200.00 |
| 2012-12-31 | $670k | 5 | 134000.00 |
| 2012-09-30 | $929k | 7 | 132714.29 |
| 2012-06-30 | $875k | 7 | 125000.00 |
| 2012-03-31 | $853k | 7 | 121857.14 |
| 2011-12-31 | $803k | 7 | 114714.29 |
| 2011-09-30 | $748k | 7 | 106857.14 |
| 2011-06-30 | $813k | 7 | 116142.86 |
| 2011-03-31 | $877k | 7 | 125285.71 |