| BlackRock, Inc. | 6,719,452 | $170,204 |
| VANGUARD GROUP INC | 4,990,724 | $126,415 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 3,509,839 | $88,904 |
| Invesco Ltd. | 3,399,834 | $86,118 |
| STATE STREET CORP | 1,852,482 | $46,923 |
| DIMENSIONAL FUND ADVISORS LP | 1,524,857 | $38,625 |
| SHAPIRO CAPITAL MANAGEMENT LLC | 1,278,492 | $32,384 |
| ROYCE & ASSOCIATES LP | 1,098,693 | $27,830 |
| GEODE CAPITAL MANAGEMENT, LLC | 1,089,429 | $27,600 |
| D. E. Shaw & Co., Inc. | 952,154 | $24,118 |
| Divisar Capital Management LLC | 949,328 | $24,046 |
| MORGAN STANLEY | 894,423 | $22,656 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 821,088 | $20,798 |
| Bank of New York Mellon Corp | 634,972 | $16,084 |
| OBERWEIS ASSET MANAGEMENT INC/ | 628,500 | $15,920 |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 608,200 | $15,406 |
| MILLENNIUM MANAGEMENT LLC | 559,955 | $14,184 |
| GOLDMAN SACHS GROUP INC | 558,176 | $14,139 |
| Goodman Financial Corp | 558,019 | $14,135 |
| JPMORGAN CHASE & CO | 512,490 | $12,981 |
| NORTHERN TRUST CORP | 463,260 | $11,734 |
| PINNACLE ASSOCIATES LTD | 462,126 | $11,706 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 453,630 | $11,490 |
| BNP PARIBAS ARBITRAGE, SA | 426,561 | $10,805 |
| First Eagle Investment Management, LLC | 410,569 | $10,400 |
| Dana Investment Advisors, Inc. | 389,516 | $9,866 |
| AMERIPRISE FINANCIAL INC | 265,532 | $6,726 |
| UBS Group AG | 232,445 | $5,888 |
| AQR CAPITAL MANAGEMENT LLC | 218,663 | $5,539 |
| PRINCIPAL FINANCIAL GROUP INC | 216,312 | $5,479 |
| Qube Research & Technologies Ltd | 184,783 | $4,681 |
| COMERICA BANK | 175,307 | $4,441 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 165,565 | $4,194 |
| Public Sector Pension Investment Board | 157,177 | $3,981 |
| AWM Investment Company, Inc. | 140,440 | $3,557 |
| 4D Advisors, LLC | 135,000 | $3,420 |
| Man Group plc | 132,741 | $3,362 |
| RHUMBLINE ADVISERS | 126,457 | $3,203 |
| SG Americas Securities, LLC | 126,043 | $3 |
| CANADA PENSION PLAN INVESTMENT BOARD | 123,800 | $3,136 |
| AMERICAN CENTURY COMPANIES INC | 119,236 | $3,020 |
| Legal & General Group Plc | 114,703 | $2,905 |
| GRACE & WHITE INC /NY | 114,450 | $2,899 |
| MARSHALL WACE, LLP | 113,476 | $2,874 |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 111,441 | $2,823 |
| RENAISSANCE TECHNOLOGIES LLC | 106,400 | $2,695 |
| JANE STREET GROUP, LLC | 101,554 | $2,572 |
| DEUTSCHE BANK AG\ | 91,595 | $2,320 |
| Nuveen, LLC | 90,189 | $2,284 |
| UBS ASSET MANAGEMENT AMERICAS INC | 89,437 | $2,265 |
| Swiss National Bank | 89,400 | $2,265 |
| Assenagon Asset Management S.A. | 89,220 | $2,260 |
| WINTON GROUP Ltd | 87,510 | $2,217 |
| Pathstone Holdings, LLC | 83,981 | $2,127 |
| WELLS FARGO & COMPANY/MN | 81,401 | $2,062 |
| Bridge City Capital, LLC | 81,117 | $2,055 |
| HARBOR CAPITAL ADVISORS, INC. | 77,553 | $2 |
| PRUDENTIAL FINANCIAL INC | 75,518 | $1,913 |
| BANK OF AMERICA CORP /DE/ | 75,372 | $1,909 |
| Penn Capital Management Company, LLC | 69,813 | $1,768 |
| BARCLAYS PLC | 69,655 | $1,764 |
| CITIGROUP INC | 68,954 | $1,747 |
| Engineers Gate Manager LP | 65,519 | $1,660 |
| STATE OF WISCONSIN INVESTMENT BOARD | 65,419 | $1,657 |
| Russell Investments Group, Ltd. | 64,681 | $1,638 |
| RAYMOND JAMES FINANCIAL INC | 63,006 | $1,596 |
| ALLIANCEBERNSTEIN L.P. | 61,235 | $1,551 |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 60,000 | $1,520 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 60,000 | $1,520 |
| Optimize Financial Inc | 57,359 | $1,453 |
| OPPENHEIMER & CO INC | 53,969 | $1,367 |
| CastleKnight Management LP | 47,100 | $1,193 |
| MARTINGALE ASSET MANAGEMENT L P | 46,555 | $1,179 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 43,089 | $1 |
| Teton Advisors, LLC | 43,000 | $1,089 |
| ENVESTNET ASSET MANAGEMENT INC | 42,881 | $1,086 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 41,559 | $1,053 |
| Trexquant Investment LP | 37,932 | $961 |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 37,007 | $1 |
| NEW YORK STATE COMMON RETIREMENT FUND | 36,225 | $918 |
| Pacific Ridge Capital Partners, LLC | 36,140 | $915 |
| VICTORY CAPITAL MANAGEMENT INC | 35,200 | $892 |
| ExodusPoint Capital Management, LP | 33,930 | $859 |
| Janney Montgomery Scott LLC | 32,221 | $1 |
| CITADEL ADVISORS LLC | 31,319 | $793 |
| Thrivent Financial for Lutherans | 31,187 | $1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM | 30,069 | $1 |
| ROMANO BROTHERS AND COMPANY | 29,250 | $741 |
| Creative Planning | 29,134 | $738 |
| HRT FINANCIAL LP | 26,837 | $1 |
| LPL Financial LLC | 26,798 | $679 |
| Headlands Technologies LLC | 26,429 | $669 |
| MetLife Investment Management, LLC | 26,200 | $664 |
| GABELLI FUNDS LLC | 25,847 | $655 |
| State of Alaska, Department of Revenue | 25,093 | $1 |
| FRANKLIN RESOURCES INC | 24,910 | $631 |
| JANUS HENDERSON GROUP PLC | 23,673 | $600 |
| Quantbot Technologies LP | 23,658 | $599 |
| State of Tennessee, Department of Treasury | 23,557 | $1,029 |
| Quantinno Capital Management LP | 22,956 | $581 |
| 134 other institutions | 837,525 | $19,874 |