Check Capital Management Inc/Ca Portfolio Stock Holdings
According to the SEC 13F filed on November 5, 2026, Check Capital Management Inc/Ca disclosed 15 stock positions valued at approximately $1.60B as of quarter-end September 30, 2026. The largest holdings include Berkshire Hathaway, Brookfield Corp., and Markel.
- Report Period
- September 30, 2026
- No. of Stocks
- 15
- Portfolio Value
- $1.60B
Holdings by Sector
Check Capital Management Inc/Ca Portfolio Holdings in Q3 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| Berkshire Hathaway | BRK-B | Financial Services | 34.18% | 1,097,756 | -21,319 | -1.91% | $546,627,676 |
| Brookfield Corp. | BN | Financial Services | 11.07% | 4,854,714 | +445,543 | +10.10% | $177,002,861 |
| Markel | MKL | Financial Services | 8.80% | 82,148 | +2,939 | +3.71% | $140,673,488 |
| AerCap Holdings | AER | Industrials | 7.11% | 791,994 | -15,873 | -1.96% | $113,666,953 |
| First Citizens | FCNCA | Financial Services | 5.63% | 43,747 | -608 | -1.37% | $90,127,487 |
| Sirius XM | SIRI | Consumer Discretionary | 4.67% | 2,889,225 | -38,574 | -1.32% | $74,773,149 |
| Amazon | AMZN | Consumer Cyclical | 3.19% | 204,802 | -1,255 | -0.61% | $51,026,315 |
| LKQ Corp | LKQ | Consumer Cyclical | 2.62% | 1,832,635 | -53,781 | -2.85% | $41,839,066 |
| Hershey Foods | HSY | Consumer Defensive | 2.00% | 202,976 | -2,296 | -1.12% | $31,990,979 |
| Jefferies | JEF | Financial Services | 1.94% | 677,058 | -8,852 | -1.29% | $30,961,878 |
| Berkshire Hathaway 'A' | BRK-A | Financial Services | 1.31% | 28 | - | - | $20,916,140 |
| Wayfair | W | Consumer Cyclical | 1.08% | 167,650 | -1,375 | -0.81% | $17,194,184 |
| Fairfax Finl Hldgs | FRFHF | Financial Services | 0.23% | 2,325 | +346 | +17.48% | $3,633,960 |
| Zoetis | ZTS | Healthcare | 0.17% | 39,219 | +39,219 | +100.00% | $2,738,663 |
| Disney (Walt) | DIS | Communication Services | 0.03% | 4,212 | -445,962 | -99.06% | $441,839 |
Showing 15 of 15 holdings in the latest reporting period.
Check Capital Management Inc/Ca Options Holdings in Q3 2026
| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q3 2026 | BRK-B | Berkshire Hathaway Inc. New | CALL | 4,225,500 | $2,104,087,725 |
Showing 1 of 1 options positions in the latest reporting period.
Notional value represents the total exposure of the options position.