| HighTower Advisors, LLC | 966,185 | $199,720 |
| DIMENSIONAL FUND ADVISORS LP | 307,486 | $63,562 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 223,014 | $46,100 |
| BlackRock, Inc. | 199,623 | $41,264 |
| VANGUARD GROUP INC | 160,864 | $33,252 |
| ROYCE & ASSOCIATES LP | 117,703 | $24,330 |
| FMR LLC | 83,894 | $17,342 |
| Invesco Ltd. | 79,299 | $16,392 |
| AMERICAN CENTURY COMPANIES INC | 73,716 | $15,238 |
| GEODE CAPITAL MANAGEMENT, LLC | 73,602 | $15,216 |
| STATE STREET CORP | 58,103 | $12,010 |
| NEUBERGER BERMAN GROUP LLC | 44,957 | $9,293 |
| RENAISSANCE TECHNOLOGIES LLC | 42,816 | $8,850 |
| Grantham, Mayo, Van Otterloo & Co. LLC | 37,339 | $7,718 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 35,127 | $7,261 |
| GOLDMAN SACHS GROUP INC | 34,866 | $7,207 |
| PNC Financial Services Group, Inc. | 31,510 | $6,513 |
| NORTHERN TRUST CORP | 29,517 | $6,101 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 26,473 | $5,472 |
| CM Management, LLC | 25,000 | $5,168 |
| UBS Group AG | 22,629 | $4,678 |
| MORGAN STANLEY | 22,470 | $4,645 |
| EAM Investors, LLC | 22,446 | $4,640 |
| MILLENNIUM MANAGEMENT LLC | 19,470 | $4,025 |
| Bank of New York Mellon Corp | 18,829 | $3,892 |
| LAZARD ASSET MANAGEMENT LLC | 17,668 | $3,652 |
| TWO SIGMA INVESTMENTS, LP | 17,459 | $3,609 |
| FIRST TRUST ADVISORS LP | 16,399 | $3,390 |
| Congruence Capital, LLC | 15,414 | $3,186 |
| Man Group plc | 13,630 | $2,817 |
| Susquehanna Portfolio Strategies, LLC | 13,256 | $2,740 |
| CITADEL ADVISORS LLC | 12,121 | $2,506 |
| Cardinal Capital Management | 12,104 | $2,502 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 10,979 | $2,269 |
| PRINCIPAL FINANCIAL GROUP INC | 10,510 | $2,173 |
| Qube Research & Technologies Ltd | 9,881 | $2,043 |
| MARTINGALE ASSET MANAGEMENT L P | 8,859 | $1,831 |
| RITHOLTZ WEALTH MANAGEMENT | 8,446 | $1,746 |
| WealthBridge Capital Management, LLC | 8,011 | $1,656 |
| Cambridge Investment Research Advisors, Inc. | 7,905 | $2 |
| Round Rock Advisors, LLC | 7,805 | $1,613 |
| PRUDENTIAL FINANCIAL INC | 7,791 | $1,610 |
| Pullen Investment Management, LLC | 6,799 | $1,405 |
| Ausbil Investment Management Ltd | 6,784 | $1,402 |
| Connor, Clark & Lunn Investment Management Ltd. | 6,588 | $1,362 |
| AQR CAPITAL MANAGEMENT LLC | 6,106 | $1,262 |
| JANE STREET GROUP, LLC | 6,051 | $1,251 |
| ROBOTTI ROBERT | 5,935 | $1,227 |
| POLEN CAPITAL MANAGEMENT LLC | 5,660 | $1,170 |
| BARCLAYS PLC | 5,634 | $1,165 |
| Riverwater Partners LLC | 5,544 | $1,146 |
| Swiss National Bank | 5,353 | $1,107 |
| SummerHaven Investment Management, LLC | 5,068 | $1,048 |
| Quantinno Capital Management LP | 4,676 | $967 |
| Nuveen, LLC | 4,388 | $907 |
| UBS ASSET MANAGEMENT AMERICAS INC | 4,316 | $892 |
| Clearstead Advisors, LLC | 4,126 | $853 |
| SHAKER INVESTMENTS LLC/OH | 4,084 | $844 |
| INGALLS & SNYDER LLC | 4,070 | $1 |
| STATE OF WISCONSIN INVESTMENT BOARD | 3,592 | $743 |
| JPMORGAN CHASE & CO | 3,516 | $727 |
| Baker Ellis Asset Management LLC | 3,310 | $684 |
| RHUMBLINE ADVISERS | 3,296 | $681 |
| WELLS FARGO & COMPANY/MN | 2,984 | $617 |
| Toroso Investments, LLC | 2,981 | $616 |
| LPL Financial LLC | 2,911 | $602 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 2,861 | $627 |
| SG Americas Securities, LLC | 2,846 | $1 |
| RBF Capital, LLC | 2,800 | $579 |
| STRS OHIO | 2,800 | $579 |
| ALLIANCEBERNSTEIN L.P. | 2,590 | $535 |
| Private Advisor Group, LLC | 2,575 | $532 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2,574 | $532 |
| Creative Planning | 2,550 | $527 |
| BANK OF AMERICA CORP /DE/ | 2,504 | $518 |
| Baird Financial Group, Inc. | 2,300 | $475 |
| Janney Montgomery Scott LLC | 2,220 | $0 |
| Legal & General Group Plc | 2,217 | $458 |
| Fruth Investment Management | 2,200 | $0 |
| TWO SIGMA ADVISERS, LP | 2,100 | $434 |
| SEI INVESTMENTS CO | 2,057 | $425 |
| FRANKLIN RESOURCES INC | 2,046 | $423 |
| Virtu Financial LLC | 2,038 | $0 |
| Enhancing Capital LLC | 1,860 | $384 |
| LSV ASSET MANAGEMENT | 1,700 | $0 |
| Polymer Capital Management (US) LLC | 1,649 | $341 |
| DARK FOREST CAPITAL MANAGEMENT LP | 1,573 | $325 |
| Focus Partners Wealth | 1,500 | $294 |
| MetLife Investment Management, LLC | 1,461 | $302 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1,437 | $0 |
| JANUS HENDERSON GROUP PLC | 1,400 | $290 |
| Brevan Howard Capital Management LP | 1,325 | $274 |
| Vise Technologies, Inc. | 1,318 | $272 |
| MARSHALL WACE, LLP | 1,290 | $267 |
| STIFEL FINANCIAL CORP | 1,268 | $262 |
| DEUTSCHE BANK AG\ | 1,221 | $252 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1,000 | $207 |
| NEW YORK STATE COMMON RETIREMENT FUND | 821 | $170 |
| CITIGROUP INC | 738 | $153 |
| Police & Firemen's Retirement System of New Jersey | 646 | $134 |
| 46 other institutions | 8,061 | $1,354 |