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CHECK CAPITAL MANAGEMENT INC/CA
hedge fundUpdated 37 days agoManaged by Check Capital Management Inc/Ca • Latest filing Q2 2026
Portfolio value
$3.6B
Q2 2026
Filings
16
Quarterly 13F history
Top-10 concentration
44.7%
Weight of largest holdings
Annualized return
19.3%
Implied from 13F holdings
Portfolio value history
13F-disclosed portfolio value over 16 quarters
Show data table
| Period | Portfolio value |
|---|---|
| Q3 2022 | $1.9B |
| Q4 2022 | $2.1B |
| Q1 2023 | $2.2B |
| Q2 2023 | $2.5B |
| Q3 2023 | $2.6B |
| Q4 2023 | $2.7B |
| Q1 2024 | $3B |
| Q2 2024 | $3B |
| Q3 2024 | $3.2B |
| Q4 2024 | $3.4B |
| Q1 2025 | $3.4B |
| Q2 2025 | $3B |
| Q3 2025 | $3B |
| Q4 2025 | $3.4B |
| Q1 2026 | $3.4B |
| Q2 2026 | $3.6B |
Top holdings
67 positions as of Q2 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | B BRK-A Berkshire Hathaway | $763.9M | 1.53M | 20.39% | — |
| 2 | B BRK-A Berkshire Hathaway | $560M | 1.12M | 14.95% | — |
| 3 | B BRK-A Berkshire Hathaway | $539.6M | 1.08M | 14.41% | — |
| 4 | B BRK-A Berkshire Hathaway | $462.2M | 923.6K | 12.34% | — |
| 5 | G GOOGN Alphabet | $235.9M | 667.8K | 6.30% | — |
| 6 | B BXDIF Brookfield Corp. | $187.8M | 4.41M | 5.01% | — |
| 7 | M MKL Markel | $154.7M | 79.2K | 4.13% | — |
| 8 | A AER AerCap Holdings | $117.8M | 807.9K | 3.14% | — |
| 9 | B BRK-A Berkshire Hathaway | $116.7M | 233.3K | 3.12% | — |
| 10 | F FCNCN First Citizens | $92.3M | 44.4K | 2.46% | — |
| 11 | S SIRI Sirius XM | $86.5M | 2.93M | 2.31% | — |
| 12 | L LKQ LKQ Corp | $49.7M | 1.89M | 1.33% | — |
| 13 | A AMZN Amazon | $49.1M | 206.1K | 1.31% | — |
| 14 | C CMPR Cimpress | $48.1M | 472.5K | 1.28% | — |
| 15 | D DIS Disney (Walt) | $43.3M | 450.2K | 1.16% | — |
| 16 | B BRK-A Berkshire Hathaway | $36.2M | 72.3K | 0.97% | — |
| 17 | H HSY Hershey Foods | $36M | 205.3K | 0.96% | — |
| 18 | J JEF Jefferies | $34.3M | 685.9K | 0.92% | — |
| 19 | B BRK-A Berkshire Hathaway | $27.5M | 54.9K | 0.73% | — |
| 20 | B BRK-A Berkshire Hathaway 'A' | $21M | 28 | 0.56% | — |