| BlackRock, Inc. | 4,659,526 | $822,267 |
| VANGUARD GROUP INC | 3,261,927 | $575,632 |
| FMR LLC | 1,663,664 | $293,587 |
| WELLINGTON MANAGEMENT GROUP LLP | 1,206,107 | $212,842 |
| STATE STREET CORP | 1,176,193 | $207,563 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1,103,441 | $195 |
| Invesco Ltd. | 1,061,668 | $187,353 |
| GOLDMAN SACHS GROUP INC | 723,309 | $127,642 |
| GEODE CAPITAL MANAGEMENT, LLC | 711,188 | $125,523 |
| DIMENSIONAL FUND ADVISORS LP | 635,526 | $112,154 |
| CONGRESS ASSET MANAGEMENT CO /MA | 622,413 | $109,837 |
| Squarepoint Ops LLC | 578,318 | $102,056 |
| ALLIANCEBERNSTEIN L.P. | 551,238 | $97,277 |
| MARSHALL WACE, LLP | 531,849 | $93,855 |
| AMERICAN CENTURY COMPANIES INC | 527,809 | $93,143 |
| D. E. Shaw & Co., Inc. | 512,751 | $90,485 |
| FRANKLIN RESOURCES INC | 510,272 | $90,048 |
| AMERIPRISE FINANCIAL INC | 437,285 | $77,168 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 434,996 | $76,764 |
| Stephens Investment Management Group LLC | 434,412 | $76,661 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 423,987 | $74,821 |
| MORGAN STANLEY | 420,273 | $74,166 |
| PRINCIPAL FINANCIAL GROUP INC | 393,098 | $69,370 |
| LOOMIS SAYLES & CO L P | 373,516 | $65,914 |
| Thrivent Financial for Lutherans | 369,368 | $65 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 367,424 | $64,839 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 360,278 | $63,578 |
| GILDER GAGNON HOWE & CO LLC | 357,946 | $63,167 |
| NORTHERN TRUST CORP | 351,025 | $61,945 |
| RAYMOND JAMES FINANCIAL INC | 322,527 | $57,171 |
| BANK OF AMERICA CORP /DE/ | 305,389 | $53,892 |
| BALYASNY ASSET MANAGEMENT L.P. | 301,777 | $53,255 |
| JENNISON ASSOCIATES LLC | 296,093 | $52,252 |
| Fiera Capital Corp | 287,618 | $50,756 |
| Qube Research & Technologies Ltd | 248,539 | $43,860 |
| Fisher Asset Management, LLC | 242,747 | $42,838 |
| Man Group plc | 232,185 | $40,974 |
| Nuveen, LLC | 227,454 | $40,139 |
| SOUTHERNSUN ASSET MANAGEMENT, LLC | 193,221 | $34,098 |
| Bank of New York Mellon Corp | 190,258 | $33,575 |
| EMERALD ADVISERS, LLC | 181,688 | $32,062 |
| WESTWOOD HOLDINGS GROUP INC | 181,553 | $32,039 |
| JPMORGAN CHASE & CO | 179,529 | $31,681 |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 176,305 | $31,113 |
| UBS Group AG | 172,380 | $30,420 |
| abrdn plc | 170,443 | $30,078 |
| MILLENNIUM MANAGEMENT LLC | 168,019 | $29,650 |
| JANUS HENDERSON GROUP PLC | 167,280 | $29,520 |
| Hook Mill Capital Partners, LP | 162,998 | $28,764 |
| GW&K Investment Management, LLC | 158,791 | $28 |
| Capital Research Global Investors | 158,150 | $27,909 |
| LORD, ABBETT & CO. LLC | 150,000 | $26 |
| Clearbridge Investments, LLC | 149,466 | $26,376 |
| KENNEDY CAPITAL MANAGEMENT LLC | 138,112 | $24,373 |
| Artemis Investment Management LLP | 122,995 | $21,705 |
| EMERALD MUTUAL FUND ADVISERS TRUST | 108,944 | $19,225 |
| TimesSquare Capital Management, LLC | 108,849 | $19,209 |
| Tributary Capital Management, LLC | 105,790 | $18,669 |
| Public Sector Pension Investment Board | 105,533 | $18,623 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 104,527 | $18,446 |
| WHITTIER TRUST CO | 104,331 | $20,447 |
| Russell Investments Group, Ltd. | 100,877 | $17,802 |
| T. Rowe Price Investment Management, Inc. | 98,707 | $17 |
| Select Equity Group, L.P. | 94,981 | $16,761 |
| WCM INVESTMENT MANAGEMENT, LLC | 87,455 | $15,590 |
| ENVESTNET ASSET MANAGEMENT INC | 86,993 | $15,352 |
| Walleye Capital LLC | 86,766 | $15,312 |
| OSAIC HOLDINGS, INC. | 85,402 | $15,071 |
| Shellback Capital, LP | 85,300 | $15,053 |
| Ranger Investment Management, L.P. | 84,545 | $14,920 |
| Summit Creek Advisors LLC | 83,534 | $14,741 |
| FEDERATED HERMES, INC. | 80,949 | $14,285 |
| RHUMBLINE ADVISERS | 80,133 | $14,141 |
| Verition Fund Management LLC | 78,416 | $13,838 |
| AXIOM INVESTORS LLC /DE | 78,376 | $13,831 |
| Legal & General Group Plc | 77,963 | $13,758 |
| WELLS FARGO & COMPANY/MN | 77,728 | $13,717 |
| SEGALL BRYANT & HAMILL, LLC | 77,497 | $13,676 |
| PEREGRINE CAPITAL MANAGEMENT LLC | 75,280 | $13,285 |
| NEW YORK STATE COMMON RETIREMENT FUND | 72,640 | $12,819 |
| Trexquant Investment LP | 72,090 | $12,722 |
| TUDOR INVESTMENT CORP ET AL | 66,771 | $11,783 |
| UBS ASSET MANAGEMENT AMERICAS INC | 61,519 | $10,856 |
| Swiss National Bank | 60,300 | $10,641 |
| SEI INVESTMENTS CO | 60,296 | $10,641 |
| JANE STREET GROUP, LLC | 59,725 | $10,540 |
| OBERWEIS ASSET MANAGEMENT INC/ | 53,800 | $9,494 |
| BARCLAYS PLC | 53,669 | $9,471 |
| WHITTIER TRUST CO OF NEVADA INC | 53,210 | $10,428 |
| Engineers Gate Manager LP | 49,694 | $8,770 |
| PRIMECAP MANAGEMENT CO/CA/ | 46,080 | $8,132 |
| FIRST TRUST ADVISORS LP | 44,956 | $7,933 |
| Nicholas Investment Partners, LP | 43,788 | $7,727 |
| Clark Capital Management Group, Inc. | 43,694 | $7,711 |
| CANADA PENSION PLAN INVESTMENT BOARD | 42,100 | $7,429 |
| Lisanti Capital Growth, LLC | 40,769 | $7,195 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 40,448 | $7,138 |
| Granahan Investment Management, LLC | 39,495 | $6,970 |
| North Star Investment Management Corp. | 39,400 | $6,953 |
| BOOTHBAY FUND MANAGEMENT, LLC | 38,343 | $6,766 |
| 340 other institutions | 1,994,758 | $313,840 |