| Vinva Investment Management Ltd | 184,831 | $91.7bn | 86.0% |
| FMR LLC | 14,533 | $10.9bn | 0.5% |
| FIRST MANHATTAN CO. LLC. | 13,803 | $10.3bn | 26.3% |
| NORGES BANK | 10,371 | $7.8bn | 0.8% |
| Lester Murray Antman dba SimplyRich | 6,560 | $4.9bn | 85.8% |
| VESTOR CAPITAL, LLC | 8,523 | $4.8bn | 69.4% |
| VISTA CAPITAL PARTNERS, INC. | 7,138 | $3.6bn | 75.8% |
| McMill Wealth Management | 6,522 | $3.3bn | 88.8% |
| COLDSTREAM CAPITAL MANAGEMENT INC | 6,044 | $3.0bn | 27.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,056 | $1.5bn | 0.1% |
| HighTower Advisors, LLC | 1,946 | $1.5bn | 1.4% |
| SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY Co | 2,516 | $1.3bn | 83.9% |
| GARDNER RUSSO & QUINN LLC | 1,432 | $1.1bn | 12.0% |
| EVERETT HARRIS & CO /CA/ | 1,417 | $1.1bn | 13.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,378 | $1.0bn | 0.0% |
| First Eagle Investment Management, LLC | 1,130 | $846.2m | 0.7% |
| Hikari Tsushin, Inc. | 1,127 | $844.0m | 56.0% |
| Markel Group Inc. | 1,114 | $834.2m | 6.4% |
| Paralel Advisors LLC | 1,028 | $769.8m | 29.7% |
| PNC Financial Services Group, Inc. | 957 | $716.6m | 0.4% |
| Davis Selected Advisers | 868 | $650.0m | 2.8% |
| US BANCORP \DE\ | 861 | $644.8m | 0.7% |
| Graham Holdings Co Master Retirement Trust | 829 | $620.8m | 84.6% |
| MORGAN STANLEY | 812 | $608.1m | 0.0% |
| BANK OF AMERICA CORP /DE/ | 750 | $561.6m | 0.0% |