| Berkshire Hathaway INC. |
Common |
483,394,015 |
$27,543,790,975 |
2026-06-30 |
| Harris Associates L.P. |
Common |
23,090,903 |
$1,315,719,676 |
2026-06-30 |
| Pzena Investment Management LLC |
Common |
6,310,363 |
$359,564,484 |
2026-06-30 |
| Sound Shore Management INC /CT/ |
Common |
2,038,298 |
$116,142,220 |
2026-06-30 |
| Dodge & Cox / Dodge & Cox Funds |
Common |
1,741,970 |
$99,257,432 |
2026-06-30 |
| Davis Selected Advisers, L.P. |
Common |
992,776 |
$56,568,376 |
2026-06-30 |
| Ariel Investments, LLC |
Common |
492,572 |
$28,066,753 |
2026-06-30 |
| Tweedy, Browne Co LLC |
Common |
364,776 |
$20,784,936 |
2026-06-30 |
| Van Den Berg Management I, INC / Century Management |
Common |
50,610 |
$2,883,758 |
2026-06-30 |
| MATRIX ASSET ADVISORS INC/NY |
Common |
52,484 |
$2,856,703 |
2026-09-30 |
| Chou Associates Management INC. / Chou Associates Fund |
Common |
50,000 |
$2,849,000 |
2026-06-30 |
| Mairs & Power INC / Mairs & Power Funds Trust |
Common |
18,591 |
$1,059,315 |
2026-06-30 |
| Brave Warrior Advisors, LLC |
Common |
14,532 |
$828,033 |
2026-06-30 |
| Check Capital Management INC/CA |
Common |
12,038 |
$685,912 |
2026-06-30 |
| Kahn Brothers Group INC |
Common |
9,459 |
$538,973 |
2026-06-30 |
| Ruane, Cunniff & Goldfarb L.P. |
Common |
3,625 |
$206,553 |
2026-06-30 |