Ken Fisher's BRK.B Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 35,468 shares of Berkshire Hathaway Inc. (BRK.B) worth $17.83 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Ken Fisher has maintained a long-term strategic position in BRK.B, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2013, adding 1.83 M shares. Largest reduction occurred in Q3 2018, reducing 2.98 M shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Berkshire Hathaway (BRK.B) Holding Value Over Time
Track share changes against reported price movement
Quarterly Berkshire Hathaway (BRK.B) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +3.31 M | Add 0.00% | 3.31 M | $111.92 |
| Q3 2013 | +1.83 M | Add 55.17% | 5.14 M | $113.51 |
| Q4 2013 | +53,149 | Add 1.03% | 5.19 M | $118.56 |
| Q1 2014 | -71,085 | Reduce 1.37% | 5.12 M | $124.97 |
| Q2 2014 | +298,861 | Add 5.84% | 5.42 M | $126.56 |
| Q3 2014 | +17,743 | Add 0.33% | 5.44 M | $138.14 |
| Q4 2014 | -4,528 | Reduce 0.08% | 5.43 M | $150.15 |
| Q1 2015 | +11,391 | Add 0.21% | 5.44 M | $144.32 |
| Q2 2015 | +73,566 | Add 1.35% | 5.52 M | $136.11 |
| Q3 2015 | +5,540 | Add 0.10% | 5.52 M | $130.40 |
| Q4 2015 | +69,569 | Add 1.26% | 5.59 M | $132.04 |
| Q1 2016 | -7,416 | Reduce 0.13% | 5.58 M | $143.45 |
| Q2 2016 | +23,877 | Add 0.43% | 5.61 M | $143.93 |
| Q3 2016 | +6,190 | Add 0.11% | 5.61 M | $144.47 |
| Q4 2016 | +27,083 | Add 0.48% | 5.64 M | $162.98 |
| Q1 2017 | +77,096 | Add 1.37% | 5.72 M | $166.68 |
| Q2 2017 | -2.81 M | Reduce 49.20% | 2.9 M | $169.37 |
| Q3 2017 | +43,541 | Add 1.50% | 2.95 M | $183.32 |
| Q4 2017 | +87,492 | Add 2.97% | 3.04 M | $198.22 |
| Q1 2018 | +155,804 | Add 5.13% | 3.19 M | $199.48 |
| Q2 2018 | +82,326 | Add 2.58% | 3.27 M | $186.65 |
| Q3 2018 | -2.98 M | Reduce 91.08% | 292,203 | $214.11 |
| Q4 2018 | -44,327 | Reduce 15.17% | 247,876 | $204.18 |
| Q1 2019 | -85,535 | Reduce 34.51% | 162,341 | $200.89 |
| Q2 2019 | -72,400 | Reduce 44.60% | 89,941 | $213.17 |
| Q3 2019 | -3,647 | Reduce 4.05% | 86,294 | $208.02 |
| Q4 2019 | -7,616 | Reduce 8.83% | 78,678 | $226.51 |
| Q1 2020 | -979 | Reduce 1.24% | 77,699 | $182.83 |
| Q2 2020 | -9,839 | Reduce 12.66% | 67,860 | $178.51 |
| Q3 2020 | -2,732 | Reduce 4.03% | 65,128 | $212.93 |
| Q4 2020 | -38 | Reduce 0.06% | 65,090 | $231.88 |
| Q1 2021 | -1,329 | Reduce 2.04% | 63,761 | $255.47 |
| Q2 2021 | -5,551 | Reduce 8.71% | 58,210 | $277.92 |
| Q3 2021 | -3,925 | Reduce 6.74% | 54,285 | $272.95 |
| Q4 2021 | -3,402 | Reduce 6.27% | 50,883 | $299.00 |
| Q1 2022 | -3,666 | Reduce 7.20% | 47,217 | $352.92 |
| Q2 2022 | +913 | Add 1.93% | 48,130 | $273.03 |
| Q3 2022 | -3,391 | Reduce 7.05% | 44,739 | $267.02 |
| Q4 2022 | -4,841 | Reduce 10.82% | 39,898 | $308.91 |
| Q1 2023 | -1,150 | Reduce 2.88% | 38,748 | $308.77 |
| Q2 2023 | +4,321 | Add 11.15% | 43,069 | $341.01 |
| Q3 2023 | +1,711 | Add 3.97% | 44,780 | $350.30 |
| Q4 2023 | -7,926 | Reduce 17.70% | 36,854 | $356.66 |
| Q1 2024 | -4,380 | Reduce 11.88% | 32,474 | $420.53 |
| Q2 2024 | -1,274 | Reduce 3.92% | 31,200 | $406.81 |
| Q3 2024 | -417 | Reduce 1.34% | 30,783 | $460.26 |
| Q4 2024 | +2,037 | Add 6.62% | 32,820 | $453.28 |
| Q1 2025 | +2,773 | Add 8.45% | 35,593 | $532.59 |
| Q2 2025 | +417 | Add 1.17% | 36,010 | $485.78 |
| Q3 2025 | -542 | Reduce 1.51% | 35,468 | $502.74 |
Ken Fisher's Berkshire Hathaway Investment FAQs
Ken Fisher first purchased Berkshire Hathaway Inc. (BRK.B) in Q2 2013, acquiring 3,310,617 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Berkshire Hathaway Inc. (BRK.B) for 50 quarters since Q2 2013.
Ken Fisher's largest addition to Berkshire Hathaway Inc. (BRK.B) was in Q2 2013, adding 3,310,617 shares worth $370.52 M.
According to the latest 13F filing for Q3 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 35,468 shares of Berkshire Hathaway Inc. (BRK.B), valued at approximately $17.83 M.
As of the Q3 2025 filing, Berkshire Hathaway Inc. (BRK.B) represents approximately 0.01% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in Berkshire Hathaway Inc. (BRK.B) was 5,717,964 shares, as reported at the end of Q1 2017.