Berkshire Hathaway shares owned by State of Wisconsin Investment Board
Quarter-by-quarter ownership of Berkshire Hathaway (BRK.B) shares owned by State of Wisconsin Investment Board
from 13F filings
Historical chart of State of Wisconsin Investment Board investment in Berkshire Hathaway
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Quarterly reported holdings in Berkshire Hathaway by State of Wisconsin Investment Board
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-12-31 | $287M | 805k | 356.66 |
| 2023-09-30 | $261M | 745k | 350.30 |
| 2023-06-30 | $240M | 703k | 341.00 |
| 2023-03-31 | $222M | 718k | 308.77 |
| 2022-12-31 | $209M | 676k | 308.90 |
| 2022-09-30 | $196M | 736k | 267.02 |
| 2022-06-30 | $248M | 908k | 273.02 |
| 2022-03-31 | $337M | 956k | 352.91 |
| 2021-12-31 | $293M | 981k | 299.00 |
| 2021-09-30 | $264M | 968k | 272.94 |
| 2021-06-30 | $268M | 964k | 277.92 |
| 2021-03-31 | $248M | 972k | 255.47 |
| 2020-12-31 | $231M | 997k | 231.87 |
| 2020-09-30 | $306M | 1.4M | 212.94 |
| 2020-06-30 | $256M | 1.4M | 178.51 |
| 2020-03-31 | $245M | 1.3M | 182.83 |
| 2019-12-31 | $366M | 1.6M | 226.50 |
| 2019-09-30 | $331M | 1.6M | 208.02 |
| 2019-06-30 | $333M | 1.6M | 213.17 |
| 2019-03-31 | $292M | 1.5M | 200.89 |
| 2018-12-31 | $302M | 1.5M | 204.18 |
| 2018-09-30 | $316M | 1.5M | 214.11 |
| 2018-06-30 | $291M | 1.6M | 186.65 |
| 2018-03-31 | $324M | 1.6M | 199.48 |
| 2017-12-31 | $332M | 1.7M | 198.22 |
| 2017-09-30 | $303M | 1.7M | 183.32 |
| 2017-06-30 | $266M | 1.6M | 169.37 |
| 2017-03-31 | $212M | 1.3M | 166.68 |
| 2016-12-31 | $218M | 1.3M | 162.98 |
| 2016-09-30 | $216M | 1.5M | 144.47 |
| 2016-06-30 | $219M | 1.5M | 144.79 |
| 2016-03-31 | $220M | 1.5M | 141.88 |
| 2015-12-31 | $205M | 1.6M | 132.04 |
| 2015-09-30 | $196M | 1.5M | 130.40 |
| 2015-06-30 | $203M | 1.5M | 136.11 |
| 2015-03-31 | $201M | 1.4M | 144.32 |
| 2014-12-31 | $209M | 1.4M | 150.15 |
| 2014-09-30 | $181M | 1.3M | 138.14 |
| 2014-06-30 | $192M | 1.5M | 126.56 |
| 2014-03-31 | $189M | 1.5M | 124.97 |
| 2013-12-31 | $184M | 1.6M | 118.56 |
| 2013-09-30 | $179M | 1.6M | 113.51 |
| 2013-06-30 | $183M | 1.6M | 111.92 |
| 2013-03-31 | $179M | 1.7M | 104.20 |
| 2012-12-31 | $160M | 1.8M | 89.70 |
| 2012-09-30 | $148M | 1.7M | 88.20 |
| 2012-06-30 | $146M | 1.8M | 83.33 |
| 2012-03-31 | $145M | 1.8M | 81.15 |
| 2011-12-31 | $157M | 2.1M | 76.30 |
| 2011-09-30 | $147M | 2.1M | 71.04 |
| 2011-06-30 | $162M | 2.1M | 77.39 |
| 2011-03-31 | $174M | 2.1M | 83.63 |
More positions owned by State of Wisconsin Investment Board
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