| Berkshire Hathaway Inc | 28,880,209 | $6.4bn | 2.1% |
| BlackRock, Inc. | 2,460,987 | $547.5m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,101,425 | $467.5m | 0.0% |
| MORGAN STANLEY | 1,601,710 | $356.3m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,377,914 | $306.6m | 0.0% |
| STATE STREET CORP | 1,323,019 | $294.3m | 0.0% |
| Invesco Ltd. | 1,211,917 | $269.6m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 1,137,814 | $253.1m | 0.0% |
| NEUBERGER BERMAN GROUP LLC | 925,579 | $205.8m | 0.1% |
| LSV ASSET MANAGEMENT | 908,389 | $202.1m | 0.4% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 889,082 | $197.8m | 0.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 853,602 | $189.6m | 0.0% |
| Gates Capital Management, Inc. | 688,136 | $153.1m | 3.7% |
| BANK OF AMERICA CORP /DE/ | 651,999 | $145.1m | 0.0% |
| D. E. Shaw & Co., Inc. | 640,827 | $142.6m | 0.1% |
| AQR CAPITAL MANAGEMENT LLC | 587,758 | $128.1m | 0.0% |
| GOLDMAN SACHS GROUP INC | 463,381 | $103.1m | 0.0% |
| Bank of New York Mellon Corp | 454,545 | $101.1m | 0.0% |
| NORDEA INVESTMENT MANAGEMENT AB | 395,687 | $87.4m | 0.1% |
| NORTHERN TRUST CORP | 382,037 | $85.0m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 365,569 | $81.3m | 0.0% |
| NORGES BANK | 344,422 | $76.6m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 331,145 | $73.6m | 0.1% |
| UBS Group AG | 305,199 | $67.9m | 0.0% |
| JANE STREET GROUP, LLC | 281,140 | $62.5m | 0.0% |