| BlackRock, Inc. | 64,611,159 | $6.0bn | 0.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 54,153,543 | $5.0bn | 0.1% |
| STATE STREET CORP | 36,716,335 | $3.4bn | 0.1% |
| Invesco Ltd. | 26,613,289 | $2.5bn | 0.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 24,183,471 | $2.2bn | 0.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 15,823,209 | $1.5bn | 0.1% |
| MORGAN STANLEY | 15,461,213 | $1.4bn | 0.1% |
| PRINCIPAL FINANCIAL GROUP INC | 14,208,385 | $1.3bn | 0.6% |
| FMR LLC | 13,912,750 | $1.3bn | 0.1% |
| NORGES BANK | 13,734,627 | $1.3bn | 0.1% |
| Nuveen, LLC | 11,289,526 | $1.0bn | 0.2% |
| Bank of New York Mellon Corp | 11,118,861 | $1.0bn | 0.2% |
| GOLDMAN SACHS GROUP INC | 10,213,760 | $940.6m | 0.1% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 9,329,667 | $859.2m | 0.2% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 9,191,478 | $846.4m | 0.1% |
| JENNISON ASSOCIATES LLC | 9,057,929 | $834.1m | 0.5% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 8,498,380 | $782.6m | 0.3% |
| NORTHERN TRUST CORP | 8,462,529 | $779.3m | 0.1% |
| Assenagon Asset Management S.A. | 8,378,402 | $771.6m | 0.5% |
| BANK OF AMERICA CORP /DE/ | 7,837,408 | $721.7m | 0.0% |
| JPMORGAN CHASE & CO | 7,514,428 | $677.5m | 0.0% |
| CITADEL ADVISORS LLC | 7,019,578 | $646.4m | 0.1% |
| Baird Financial Group, Inc. | 7,003,675 | $645.0m | 0.9% |
| UBS Group AG | 6,788,359 | $625.1m | 0.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 6,661,984 | $613.5m | 0.1% |