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Berkshire Hathaway shares owned by Parthenon

Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by Parthenon from 13F filings

Historical chart of Parthenon investment in Berkshire Hathaway

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All positions including Berkshire Hathaway held by Parthenon consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Berkshire Hathaway by Parthenon

Quarter filed Position value Share count Share price at filing
2024-03-31 $65M 153k 420.52
2023-12-31 $55M 154k 356.66
2023-09-30 $54M 155k 350.30
2023-06-30 $53M 156k 341.00
2023-03-31 $48M 156k 308.77
2022-12-31 $48M 156k 308.90
2022-09-30 $42M 156k 267.02
2022-06-30 $43M 156k 273.02
2022-03-31 $56M 158k 352.91
2021-12-31 $47M 157k 299.00
2021-09-30 $45M 163k 272.94
2021-06-30 $45M 164k 277.92
2021-03-31 $41M 162k 255.47
2020-12-31 $38M 163k 231.87
2020-09-30 $35M 164k 212.94
2020-06-30 $29M 164k 178.51
2020-03-31 $30M 163k 182.83
2019-12-31 $37M 164k 226.50
2019-09-30 $34M 164k 208.02
2019-06-30 $35M 165k 213.17
2019-03-31 $33M 164k 200.89
2018-12-31 $33M 163k 204.18
2018-09-30 $35M 162k 214.11
2018-06-30 $31M 166k 186.65
2018-03-31 $33M 164k 199.48
2017-12-31 $33M 166k 198.22
2017-09-30 $30M 164k 183.32
2017-06-30 $29M 169k 169.37
2017-03-31 $28M 169k 166.68
2016-12-31 $28M 173k 162.98
2016-09-30 $25M 176k 144.47
2016-06-30 $26M 176k 144.79
2016-03-31 $25M 177k 141.88
2015-12-31 $23M 176k 132.04
2015-09-30 $23M 178k 130.40
2015-06-30 $24M 180k 136.11
2015-03-31 $26M 178k 144.32
2014-12-31 $26M 176k 150.15
2014-09-30 $24M 176k 138.14
2014-06-30 $22M 177k 126.56
2014-03-31 $22M 177k 124.97
2013-12-31 $21M 178k 118.56
2013-09-30 $20M 180k 113.51
2013-06-30 $20M 181k 111.92
2013-03-31 $19M 182k 104.20
2012-12-31 $17M 184k 89.70
2012-09-30 $16M 186k 88.20
2012-06-30 $16M 187k 83.33
2012-03-31 $15M 189k 81.15
2011-12-31 $14M 188k 76.30
2011-09-30 $13M 189k 71.04
2011-06-30 $14M 184k 77.39
2011-03-31 $16M 186k 83.63