| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 16.93% | 15,573,731 | $1.62B | Institution |
| T Rowe Price Investment Management Inc | 11.48% | 10,566,450 | $1.10B | Institution |
| Linonia Partnership LP | 9.45% | 8,691,647 | $902.71M | Institution |
| Valueact Holdings LP | 5.80% | 5,338,283 | $554.43M | Institution |
| Morgan Stanley | 3.79% | 3,485,934 | $362.05M | Institution |
| Vanguard Capital Management LLC | 3.77% | 3,466,781 | $360.06M | Institution |
| Vanguard Portfolio Management LLC | 3.51% | 3,230,618 | $335.53M | Institution |
| Blackrock Inc | 3.11% | 2,864,122 | $297.47M | Institution |
| D E Shaw Co Inc | 2.53% | 2,329,487 | $241.94M | Institution |
| Principal Financial Group Inc | 2.52% | 2,314,195 | $240.35M | Institution |