StockDriftsStockDriftsTop 34 Check Capital Management INC Ca Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| BRK.B | Berkshire Hathaway | 25.73% | 836.4K | $418.5M | -24.54%(-272.02K) | $196.26(+155.44%) | 2026-06-30 | |
| BN | Brookfield Corp. | 11.53% | 4.40M | $187.5M | +0.53%(+23.05K) | $21.64(+99.92%) | 2026-06-30 | |
| MKL | Markel | 9.51% | 79.2K | $154.7M | +3.02%(+2.32K) | $1203.09(+52.49%) | 2026-06-30 | |
| FCNCA | First Citizens | 5.67% | 44.4K | $92.3M | +0.65%(+285) | $1530.16(+49.58%) | 2026-06-30 | |
| SIRI | Sirius XM | 5.32% | 2.93M | $86.5M | -0.50%(-14.80K) | $22.87(+24.51%) | 2026-06-30 | |
| LKQ | LKQ Corp | 3.05% | 1.89M | $49.7M | -1.60%(-30.69K) | $34.95(-28.12%) | 2026-06-30 | |
| AMZN | Amazon | 3.02% | 206.1K | $49.1M | +0.97%(+1.97K) | $217.85(+20.51%) | 2026-06-30 | |
| DIS | Disney (Walt) | 2.66% | 450.2K | $43.3M | +2.65%(+11.64K) | $103.95(+1.57%) | 2026-06-30 | |
| HSY | Hershey Foods | 2.21% | 205.3K | $36.0M | +6.74%(+12.96K) | $187.89(-2.62%) | 2026-06-30 | |
| BRK.A | Berkshire Hathaway 'A' | 1.29% | 28 | $21.0M | -3.45%(-1) | $270505.95(+176.30%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +10.55% | +35.10% | +6.43% | +36.57% |
| Top 20 Holdings Unweighted | +10.57% | +35.19% | +3.14% | +16.71% |
Check Capital Management INC Ca reports $3.64B in US-listed equity holdings across 52 positions in its most recent 13F filing. Its largest disclosed positions are BRK.B (25.7%), BN (11.5%) and MKL (9.5%). The top 20 holdings account for 71.27% of reported assets. Its disclosed equity book has returned +35.10% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Check Capital Management INC Ca’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1032814). View Check Capital Management INC Ca’s 13F filings on SEC