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Berkshire Hathaway shares owned by Cornerstone National Bank & Trust

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Cornerstone National Bank & Trust from 13F filings

Historical chart of Cornerstone National Bank & Trust investment in Berkshire Hathaway

Tip: Access up to 7 years of quarterly data

All positions including Berkshire Hathaway held by Cornerstone National Bank & Trust consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Berkshire Hathaway by Cornerstone National Bank & Trust

Quarter filed Position value Share count Share price at filing
2025-12-31 $1.6M 3.2k 502.66
2025-09-30 $1.6M 3.2k 502.75
2025-06-30 $1.5M 3.2k 485.76
2025-03-31 $1.7M 3.2k 532.58
2024-12-31 $1.5M 3.2k 453.28
2024-09-30 $1.5M 3.2k 460.26
2024-06-30 $1.3M 3.1k 406.82
2024-03-31 $1.2M 2.9k 420.50
2023-12-31 $1.0M 2.8k 356.68
2023-09-30 $999k 2.9k 350.29
2023-06-30 $998k 2.9k 341.00
2023-03-31 $1.2M 3.8k 308.76
2022-12-31 $1.2M 3.8k 308.90
2022-09-30 $1.0M 3.9k 267.03
2022-06-30 $1.1M 3.9k 273.03
2022-03-31 $1.3M 3.8k 352.90
2021-12-31 $1.1M 3.7k 299.00
2021-09-30 $1.0M 3.8k 272.93
2021-06-30 $956k 3.4k 277.93
2021-03-31 $820k 3.2k 255.47
2020-12-31 $845k 3.6k 231.88
2020-09-30 $784k 3.7k 212.94
2020-06-30 $636k 636k 1.00
2020-03-31 $737k 4.0k 182.83
2019-12-31 $929k 4.1k 226.50