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Berkshire Hathaway shares owned by Investment Research & Advisory Group

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Investment Research & Advisory Group from 13F filings

Historical chart of Investment Research & Advisory Group investment in Berkshire Hathaway

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All positions including Berkshire Hathaway held by Investment Research & Advisory Group consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Berkshire Hathaway by Investment Research & Advisory Group

Quarter filed Position value Share count Share price at filing
2024-09-30 $3.3M 7.1k 460.26
2024-06-30 $2.8M 7.0k 406.80
2024-03-31 $3.0M 7.1k 420.52
2023-12-31 $2.7M 7.5k 356.66
2023-09-30 $2.6M 7.5k 350.30
2023-06-30 $2.5M 7.4k 341.00
2023-03-31 $2.3M 7.5k 308.77
2022-12-31 $2.3M 7.5k 308.90
2022-09-30 $2.0M 7.5k 267.04
2022-06-30 $2.1M 7.5k 272.96
2022-03-31 $2.6M 7.4k 352.89
2021-12-31 $2.2M 7.4k 298.96
2021-09-30 $1.9M 6.8k 274.57
2021-06-30 $1.8M 6.6k 277.87
2021-03-31 $1.7M 6.6k 255.41
2020-12-31 $1.9M 8.2k 231.85
2020-09-30 $1.7M 7.9k 213.00
2020-06-30 $1.5M 8.2k 177.59
2020-03-31 $1.5M 8.2k 182.82
2019-12-31 $1.8M 8.1k 226.54