Guy Spier - Aquamarine Capital Management
Holding/activity history for Berkshire Hathaway CL B (BRK.B)
← All BRK.B superinvestors
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 97,600 | 33.89 | $500.39 | $48,838,000 | SEC | ||
| 2026 Q1 | 97,600 | 34.57 | $479.20 | $46,770,000 | SEC | ||
| 2025 Q4 | 97,600 | 33.25 | Reduce 30.58% | 6.81 | $473.15–516.85 · VW $496.50i | $49,059,000 | SEC |
| 2025 Q3 | 140,600 | 22.27 | $502.74 | $70,685,000 | SEC | ||
| 2025 Q2 | 140,600 | 22.04 | $485.77 | $68,299,000 | SEC | ||
| 2025 Q1 | 140,600 | 25.50 | $532.58 | $74,881,000 | SEC | ||
| 2024 Q4 | 140,600 | 22.16 | $453.28 | $63,731,000 | SEC | ||
| 2024 Q3 | 140,600 | 22.66 | $460.26 | $64,713,000 | SEC | ||
| 2024 Q2 | 140,600 | 21.78 | $406.80 | $57,196,000 | SEC | ||
| 2024 Q1 | 140,600 | 22.57 | $420.52 | $59,125,000 | SEC | ||
| 2023 Q4 | 140,600 | 21.92 | $356.66 | $50,146,000 | SEC | ||
| 2023 Q3 | 140,600 | 24.28 | $350.30 | $49,252,000 | SEC | ||
| 2023 Q2 | 140,600 | 22.86 | $341.00 | $47,945,000 | SEC | ||
| 2023 Q1 | 140,600 | 22.45 | $308.77 | $43,413,000 | SEC | ||
| 2022 Q4 | 140,600 | 23.37 | $308.90 | $43,431,000 | SEC | ||
| 2022 Q3 | 140,600 | 22.84 | $267.02 | $37,543,000 | SEC | ||
| 2022 Q2 | 140,600 | 22.55 | $273.02 | $38,387,000 | SEC | ||
| 2022 Q1 | 140,600 | 22.49 | $352.91 | $49,619,000 | SEC | ||
| 2021 Q4 | 140,600 | 19.32 | $299.00 | $42,039,000 | SEC | ||
| 2021 Q3 | 140,600 | 18.81 | $272.94 | $38,375,000 | SEC | ||
| 2021 Q2 | 140,600 | 18.33 | $277.92 | $39,076,000 | SEC | ||
| 2021 Q1 | 140,600 | 18.77 | $255.47 | $35,919,000 | SEC | ||
| 2020 Q4 | 140,600 | 19.02 | $231.87 | $32,601,000 | SEC | ||
| 2020 Q3 | 140,600 | 19.75 | $212.94 | $29,939,000 | SEC | ||
| 2020 Q2 | 140,600 | 18.28 | $178.51 | $25,099,000 | SEC | ||
| 2020 Q1 | 140,600 | 17.53 | $182.83 | $25,706,000 | SEC | ||
| 2019 Q4 | 140,600 | 14.66 | $226.50 | $31,846,000 | SEC | ||
| 2019 Q3 | 140,600 | 14.77 | $208.02 | $29,248,000 | SEC | ||
| 2019 Q2 | 140,600 | 15.51 | $213.17 | $29,972,000 | SEC | ||
| 2019 Q1 | 140,600 | 15.58 | $200.89 | $28,245,000 | SEC | ||
| 2018 Q4 | 140,600 | 16.16 | $204.18 | $28,708,000 | SEC | ||
| 2018 Q3 | 140,600 | 14.49 | $214.11 | $30,104,000 | SEC | ||
| 2018 Q2 | 140,600 | 12.35 | $186.65 | $26,243,000 | SEC | ||
| 2018 Q1 | 140,600 | 13.48 | $199.48 | $28,047,000 | SEC | ||
| 2017 Q4 | 140,600 | 13.35 | $198.22 | $27,870,000 | SEC | ||
| 2017 Q3 | 140,600 | 13.08 | $183.32 | $25,775,000 | SEC | ||
| 2017 Q2 | 140,600 | 14.54 | $169.37 | $23,813,000 | SEC | ||
| 2017 Q1 | 140,600 | 14.44 | $166.68 | $23,435,000 | SEC | ||
| 2016 Q4 | 140,600 | 15.36 | Buy | 15.36 | $141.92–167.25 · VW $154.13i | $22,915,000 | SEC |
| 2015 Q1 | 0 | 0.00 | Sell 100.00% | 13.98 | $142.50–151.69 · VW $146.22i | SEC | |
| 2014 Q4 | 140,600 | 13.98 | $150.15 | $21,111,000 | SEC |
Price snapshot:
Current price$496.85
Avg. buy price$162.98
+/- since buy204.85%
52-week low$455.19
52-week high$516.85