| BlackRock, Inc. | 16,275,186 | $1,495,527 |
| VANGUARD GROUP INC | 12,290,929 | $1,129,413 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 5,385,570 | $495 |
| STATE STREET CORP | 4,251,563 | $390,676 |
| Invesco Ltd. | 4,148,653 | $381,220 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,842,715 | $261,256 |
| JPMORGAN CHASE & CO | 2,065,343 | $189,784 |
| ALLIANCEBERNSTEIN L.P. | 1,900,308 | $174,619 |
| DIMENSIONAL FUND ADVISORS LP | 1,893,528 | $174,012 |
| NORGES BANK | 1,701,551 | $156,356 |
| FMR LLC | 1,587,029 | $145,832 |
| CONGRESS ASSET MANAGEMENT CO /MA | 1,410,615 | $129,621 |
| EdgePoint Investment Group Inc. | 1,406,686 | $129,260 |
| Swedbank AB | 1,363,000 | $125,246 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,327,693 | $122,002 |
| NORTHERN TRUST CORP | 1,315,551 | $120,886 |
| NEUBERGER BERMAN GROUP LLC | 1,305,951 | $120,147 |
| BANK OF AMERICA CORP /DE/ | 1,249,642 | $114,830 |
| GOLDMAN SACHS GROUP INC | 1,194,391 | $109,753 |
| Nuveen, LLC | 1,102,090 | $101,271 |
| Bank of New York Mellon Corp | 1,094,156 | $100,542 |
| BARCLAYS PLC | 1,022,984 | $94,002 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 954,164 | $87,678 |
| Rafferty Asset Management, LLC | 935,784 | $85,989 |
| WELLINGTON MANAGEMENT GROUP LLP | 933,934 | $85,819 |
| RAYMOND JAMES FINANCIAL INC | 932,281 | $87,097 |
| MORGAN STANLEY | 885,092 | $81,331 |
| Voya Investment Management LLC | 724,208 | $66,547 |
| AQR CAPITAL MANAGEMENT LLC | 711,126 | $65,345 |
| Hood River Capital Management LLC | 708,846 | $65,136 |
| LOOMIS SAYLES & CO L P | 700,333 | $64,354 |
| EMERALD ADVISERS, LLC | 626,985 | $57,614 |
| AMERIPRISE FINANCIAL INC | 566,679 | $52,071 |
| LORD, ABBETT & CO. LLC | 539,028 | $50 |
| Allspring Global Investments Holdings, LLC | 522,226 | $51,847 |
| Fisher Asset Management, LLC | 517,278 | $47,533 |
| CITIGROUP INC | 502,540 | $46,178 |
| FRANKLIN RESOURCES INC | 485,805 | $44,641 |
| CANADA PENSION PLAN INVESTMENT BOARD | 466,600 | $42,876 |
| OBERWEIS ASSET MANAGEMENT INC/ | 462,100 | $42,462 |
| UBS Group AG | 455,670 | $41,872 |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 447,309 | $41,103 |
| PANAGORA ASSET MANAGEMENT INC | 434,703 | $39,945 |
| PRINCIPAL FINANCIAL GROUP INC | 411,719 | $37,833 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 391,215 | $35,949 |
| SEI INVESTMENTS CO | 386,745 | $35,538 |
| JANUS HENDERSON GROUP PLC | 379,515 | $34,874 |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 362,092 | $33,273 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 316,397 | $29,074 |
| RHUMBLINE ADVISERS | 314,612 | $28,910 |
| Public Sector Pension Investment Board | 305,209 | $28,046 |
| FIRST TRUST ADVISORS LP | 300,156 | $27,581 |
| LAZARD ASSET MANAGEMENT LLC | 297,870 | $27,371 |
| WESTWOOD HOLDINGS GROUP INC | 285,073 | $26,195 |
| ArrowMark Colorado Holdings LLC | 272,010 | $24,995 |
| Granahan Investment Management, LLC | 265,516 | $24,398 |
| MILLENNIUM MANAGEMENT LLC | 262,578 | $24,128 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 249,986 | $22,972 |
| BNP PARIBAS ARBITRAGE, SA | 246,494 | $22,650 |
| UBS ASSET MANAGEMENT AMERICAS INC | 244,344 | $22,453 |
| MetLife Investment Management, LLC | 240,162 | $22,068 |
| OSAIC HOLDINGS, INC. | 217,072 | $19,946 |
| WELLS FARGO & COMPANY/MN | 216,914 | $19,932 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 216,867 | $19,928 |
| PRUDENTIAL FINANCIAL INC | 213,642 | $19,632 |
| Swiss National Bank | 212,200 | $19,499 |
| ALGERT GLOBAL LLC | 202,222 | $19 |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 196,207 | $18,029 |
| Stephens Investment Management Group LLC | 193,702 | $17,799 |
| SCHWARTZ INVESTMENT COUNSEL INC | 180,337 | $16,571 |
| Legal & General Group Plc | 177,596 | $16,319 |
| GLENMEDE TRUST CO NA | 172,534 | $15,854 |
| WCM INVESTMENT MANAGEMENT, LLC | 172,366 | $16,321 |
| CITADEL ADVISORS LLC | 169,902 | $15,612 |
| ACADIAN ASSET MANAGEMENT LLC | 169,421 | $16 |
| AXIOM INVESTORS LLC /DE | 163,242 | $15,000 |
| Man Group plc | 162,940 | $14,973 |
| HighTower Advisors, LLC | 157,470 | $14,470 |
| Mirae Asset Global Investments Co., Ltd. | 157,148 | $14,440 |
| Bridgewater Associates, LP | 154,296 | $14,178 |
| DekaBank Deutsche Girozentrale | 154,173 | $10 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 150,124 | $13,795 |
| VAN ECK ASSOCIATES CORP | 147,123 | $14 |
| TWO SIGMA INVESTMENTS, LP | 144,403 | $13,269 |
| Russell Investments Group, Ltd. | 142,390 | $13,084 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 137,692 | $12,721 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 136,390 | $12,533 |
| FEDERATED HERMES, INC. | 129,360 | $11,887 |
| Retirement Systems of Alabama | 129,198 | $11,872 |
| Janney Montgomery Scott LLC | 122,562 | $11 |
| NORDEA INVESTMENT MANAGEMENT AB | 120,976 | $11,200 |
| INTECH INVESTMENT MANAGEMENT LLC | 120,052 | $11,032 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 113,988 | $10,492 |
| ASSETMARK, INC | 110,754 | $10,177 |
| RENAISSANCE GROUP LLC | 108,775 | $9,995 |
| SEGALL BRYANT & HAMILL, LLC | 108,429 | $9,964 |
| TUDOR INVESTMENT CORP ET AL | 101,605 | $9,336 |
| STATE OF WISCONSIN INVESTMENT BOARD | 101,320 | $9,310 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 101,025 | $9,283 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 99,055 | $9,380 |
| 448 other institutions | 5,995,379 | $479,712 |