| Capital International Investors | 5,062,682 | $6.7bn | 1.4% |
| BlackRock, Inc. | 4,871,505 | $6.5bn | 0.1% |
| Capital World Investors | 4,274,109 | $5.7bn | 0.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 3,653,511 | $4.9bn | 0.1% |
| Capital Research Global Investors | 3,119,490 | $4.2bn | 0.6% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,580,994 | $3.4bn | 0.2% |
| STATE STREET CORP | 2,559,096 | $3.4bn | 0.1% |
| PRINCIPAL FINANCIAL GROUP INC | 1,709,129 | $2.3bn | 1.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,286,385 | $1.7bn | 0.1% |
| FMR LLC | 1,091,534 | $1.5bn | 0.1% |
| Soroban Capital Partners LP | 898,197 | $1.2bn | 2.5% |
| ALTAROCK PARTNERS LP | 875,755 | $1.2bn | 27.5% |
| MORGAN STANLEY | 872,559 | $1.2bn | 0.1% |
| JPMORGAN CHASE & CO | 835,113 | $1.1bn | 0.1% |
| NORGES BANK | 781,731 | $1.0bn | 0.1% |
| WINDACRE PARTNERSHIP LLC | 684,100 | $911.2m | 9.0% |
| UBS Group AG | 606,686 | $808.1m | 0.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 574,438 | $765.2m | 0.1% |
| Invesco Ltd. | 479,551 | $638.8m | 0.1% |
| NORTHERN TRUST CORP | 467,543 | $622.8m | 0.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 442,904 | $590.0m | 0.1% |
| Stockbridge Partners LLC | 434,281 | $578.5m | 12.2% |
| PRIMECAP MANAGEMENT CO/CA/ | 410,217 | $546.4m | 0.3% |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 392,447 | $522.8m | 0.4% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 354,105 | $471.7m | 0.1% |