| VANGUARD GROUP INC | 1,831,573 | $46,137 |
| BlackRock, Inc. | 1,810,955 | $45,618 |
| GENEVA CAPITAL MANAGEMENT LLC | 1,682,481 | $42,382 |
| AltraVue Capital, LLC | 1,163,866 | $29,318 |
| JENNISON ASSOCIATES LLC | 1,093,762 | $27,552 |
| Long Path Partners LP | 1,093,418 | $27,543 |
| CROSSLINK CAPITAL INC | 951,216 | $23,961 |
| Ranger Investment Management, L.P. | 930,558 | $23,441 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 777,527 | $19,586 |
| Thrivent Financial for Lutherans | 728,505 | $18 |
| STATE STREET CORP | 707,344 | $17,818 |
| Portolan Capital Management, LLC | 671,987 | $16,927 |
| 12th Street Asset Management Company, LLC | 595,109 | $14,991 |
| Forager Capital Management, LLC | 549,401 | $13,839 |
| DIMENSIONAL FUND ADVISORS LP | 548,278 | $13,813 |
| HEARTLAND ADVISORS INC | 546,550 | $13,768 |
| GEODE CAPITAL MANAGEMENT, LLC | 545,940 | $13,754 |
| RAYMOND JAMES FINANCIAL INC | 514,395 | $13,283 |
| T. Rowe Price Investment Management, Inc. | 512,862 | $13 |
| ROYCE & ASSOCIATES LP | 504,732 | $12,714 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 386,385 | $9,733 |
| UBS Group AG | 369,135 | $9,299 |
| NICHOLAS COMPANY, INC. | 331,348 | $8,347 |
| Russell Investments Group, Ltd. | 306,983 | $7,733 |
| LOOMIS SAYLES & CO L P | 268,245 | $6,757 |
| NORTHERN TRUST CORP | 244,470 | $6,158 |
| WASATCH ADVISORS LP | 242,887 | $6,118 |
| ArrowMark Colorado Holdings LLC | 237,965 | $5,994 |
| NEW YORK STATE COMMON RETIREMENT FUND | 233,173 | $5,874 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 181,949 | $4,583 |
| Nuveen, LLC | 159,555 | $4,019 |
| KENNEDY CAPITAL MANAGEMENT LLC | 136,400 | $3,436 |
| MORGAN STANLEY | 117,892 | $2,970 |
| HARBOR CAPITAL ADVISORS, INC. | 116,581 | $3 |
| BANK OF AMERICA CORP /DE/ | 106,828 | $2,691 |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 104,662 | $2,636 |
| CRAMER ROSENTHAL MCGLYNN LLC | 99,143 | $2,497 |
| TECTONIC ADVISORS LLC | 96,985 | $2,443 |
| OPPENHEIMER ASSET MANAGEMENT INC. | 91,484 | $2,304 |
| ENVESTNET ASSET MANAGEMENT INC | 90,640 | $2,283 |
| Bank of New York Mellon Corp | 83,520 | $2,104 |
| CONFLUENCE INVESTMENT MANAGEMENT LLC | 82,095 | $2,068 |
| North Reef Capital Management LP | 75,711 | $1,907 |
| Conestoga Capital Advisors, LLC | 72,902 | $1,836 |
| Atria Investments, Inc | 71,837 | $1,810 |
| GAMCO INVESTORS, INC. ET AL | 70,183 | $1,768 |
| TD Asset Management Inc | 68,100 | $1,715 |
| STIFEL FINANCIAL CORP | 65,885 | $1,660 |
| WESBANCO BANK INC | 64,947 | $1,636 |
| GOLDMAN SACHS GROUP INC | 53,780 | $1,355 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 49,712 | $1,252 |
| XTX Topco Ltd | 49,030 | $1,235 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 48,406 | $1,219 |
| WELLS FARGO & COMPANY/MN | 45,782 | $1,153 |
| Swiss National Bank | 45,000 | $1,134 |
| VICTORY CAPITAL MANAGEMENT INC | 44,905 | $1,131 |
| UBS ASSET MANAGEMENT AMERICAS INC | 44,576 | $1,123 |
| Mariner, LLC | 43,711 | $1,099 |
| CITADEL ADVISORS LLC | 39,437 | $993 |
| BARCLAYS PLC | 36,655 | $923 |
| EverSource Wealth Advisors, LLC | 34,531 | $870 |
| EQUITABLE TRUST CO | 32,386 | $816 |
| Invesco Ltd. | 31,628 | $797 |
| RHUMBLINE ADVISERS | 30,375 | $765 |
| Teton Advisors, LLC | 30,000 | $756 |
| VARCOV Co. | 28,627 | $721 |
| Cetera Investment Advisers | 26,023 | $656 |
| Vident Advisory, LLC | 25,240 | $636 |
| CULLEN INVESTMENT GROUP, LTD. | 24,656 | $677 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 24,118 | $608 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 21,892 | $551 |
| ARGENT CAPITAL MANAGEMENT LLC | 21,468 | $541 |
| DEUTSCHE BANK AG\ | 21,198 | $534 |
| GABELLI FUNDS LLC | 20,000 | $504 |
| LPL Financial LLC | 19,736 | $497 |
| ALLIANCEBERNSTEIN L.P. | 18,841 | $475 |
| Legal & General Group Plc | 18,188 | $458 |
| Quantinno Capital Management LP | 18,005 | $454 |
| FRANKLIN RESOURCES INC | 16,413 | $413 |
| MCMORGAN & CO LLC | 16,381 | $413 |
| SG Americas Securities, LLC | 16,194 | $0 |
| SEI INVESTMENTS CO | 15,302 | $385 |
| Assenagon Asset Management S.A. | 15,019 | $378 |
| Simplicity Wealth,LLC | 14,841 | $374 |
| Janney Montgomery Scott LLC | 14,733 | $0 |
| Gotham Asset Management, LLC | 13,688 | $345 |
| MetLife Investment Management, LLC | 13,503 | $340 |
| Coyle Financial Counsel LLC | 13,462 | $339 |
| Squarepoint Ops LLC | 13,191 | $332 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 13,150 | $0 |
| TWO SIGMA SECURITIES, LLC | 12,351 | $311 |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 12,302 | $310 |
| &PARTNERS | 11,996 | $297 |
| JPMORGAN CHASE & CO | 11,982 | $302 |
| D.A. DAVIDSON & CO. | 11,800 | $297 |
| Concurrent Investment Advisors, LLC | 11,732 | $296 |
| Verition Fund Management LLC | 11,400 | $287 |
| Empowered Funds, LLC | 11,348 | $286 |
| Aquatic Capital Management LLC | 11,215 | $283 |
| INTECH INVESTMENT MANAGEMENT LLC | 10,952 | $276 |
| 52 other institutions | 149,191 | $3,698 |