| Summit Partners L P | 9,560,941 | $9,188 萬 | 14.66% | – | – |
| VIEX Capital Advisors, LLC | 7,691,096 | $7,391 萬 | 54.84% | – | – |
| BlackRock Inc. | 5,649,021 | $5,429 萬 | 0.00% | – | – |
| Vanguard Group Inc | 4,817,311 | $4,630 萬 | 0.00% | – | – |
| Legal & General Group Plc | 3,686,973 | $3,543 萬 | 0.01% | – | – |
| Renaissance Technologies LLC | 3,232,433 | $3,106 萬 | 0.04% | – | – |
| ETF Managers Group, LLC | 2,583,826 | $2,390 萬 | 0.42% | – | – |
| Alliancebernstein L.P. | 2,300,545 | $2,211 萬 | 0.01% | – | – |
| Royce & Associates LP | 1,804,043 | $1,734 萬 | 0.12% | – | – |
| First Trust Advisors LP | 1,666,778 | $1,602 萬 | 0.02% | – | – |
| Peregrine Capital Management LLC | 1,508,936 | $1,450 萬 | 0.27% | – | – |
| State Street Corp | 1,471,577 | $1,414 萬 | 0.00% | – | – |
| Bank of New York Mellon Corp | 1,424,915 | $1,369 萬 | 0.00% | – | – |
| Jacobs Levy Equity Management, Inc | 1,225,858 | $1,178 萬 | 0.09% | – | – |
| Geode Capital Management, LLC | 1,035,161 | $994.7 萬 | 0.00% | – | – |
| Deutsche Bank AG | 784,509 | $753.9 萬 | 0.00% | – | – |
| Mirae Asset Global Investments Co., Ltd. | 765,919 | $736.0 萬 | 0.03% | – | – |
| Two Sigma Advisers, LP | 729,300 | $700.9 萬 | 0.02% | – | – |
| Penserra Capital Management LLC | 676,950 | $650.5 萬 | 0.12% | – | – |
| Prudential Financial Inc | 649,171 | $623.8 萬 | 0.01% | – | – |
| Northern Trust Corp | 644,357 | $619.2 萬 | 0.00% | – | – |
| Charles Schwab Investment Management Inc | 631,334 | $606.8 萬 | 0.00% | – | – |
| Dimensional Fund Advisors LP | 492,757 | $473.4 萬 | 0.00% | – | – |
| Assenagon Asset Management S.A. | 485,459 | $466.5 萬 | 0.02% | – | – |
| Arrowstreet Capital, Limited Partnership | 437,136 | $420.1 萬 | 0.01% | – | – |
| Two Sigma Investments, LP | 402,851 | $387.1 萬 | 0.01% | – | – |
| BNP Paribas Arbitrage, SA | 394,814 | $379.4 萬 | 0.01% | – | – |
| Hillsdale Investment Management Inc. | 374,000 | $359.4 萬 | 0.30% | – | – |
| Los Angeles Capital Management LLC | 350,746 | $337.1 萬 | 0.02% | – | – |
| Paradigm Capital Management Inc | 326,600 | $313.9 萬 | 0.16% | – | – |
| Walthausen & Co., LLC | 314,390 | $302.1 萬 | 0.64% | – | – |
| Nuveen Asset Management, LLC | 302,397 | $290.6 萬 | 0.00% | – | – |
| Bridge City Capital, LLC | 302,440 | $290.6 萬 | 0.96% | – | – |
| Citigroup Inc | 287,991 | $276.8 萬 | 0.00% | – | – |
| Wells Fargo & Company | 280,064 | $269.1 萬 | 0.00% | – | – |
| AQR Capital Management LLC | 270,686 | $260.1 萬 | 0.00% | – | – |
| Susquehanna International Group, LLP | 267,372 | $256.9 萬 | 0.00% | – | – |
| Fuller & Thaler Asset Management, Inc. | 265,230 | $254.9 萬 | 0.02% | – | – |
| Migdal Insurance & Financial Holdings Ltd. | 248,008 | $238.3 萬 | 0.02% | – | – |
| Russell Investments Group, Ltd. | 244,988 | $235.3 萬 | 0.00% | – | – |
| Davy Global Fund Management Ltd | 242,064 | $232.6 萬 | 0.41% | – | – |
| JPMorgan Chase & Co | 229,286 | $220.4 萬 | 0.00% | – | – |
| Globeflex Capital L P | 223,772 | $215.0 萬 | 0.39% | – | – |
| New York State Common Retirement Fund | 186,302 | $179.0 萬 | 0.00% | – | – |
| Parametric Portfolio Associates LLC | 182,348 | $175.2 萬 | 0.00% | – | – |
| Mackay Shields LLC | 172,000 | $165.3 萬 | 0.01% | – | – |
| Roumell Asset Management, LLC | 166,208 | $159.7 萬 | 2.31% | – | – |
| King Luther Capital Management Corp | 157,550 | $151.4 萬 | 0.01% | – | – |
| Goldman Sachs Group Inc | 153,531 | $147.5 萬 | 0.00% | – | – |
| Cooper Creek Partners Management LLC | 143,240 | $137.7 萬 | 0.39% | – | – |
| California Public Employees Retirement System | 124,700 | $119.8 萬 | 0.00% | – | – |
| Cornercap Investment Counsel Inc | 123,530 | $118.7 萬 | 0.13% | – | – |
| EVR Research LP | 114,994 | $110.5 萬 | 0.84% | – | – |
| Swiss National Bank | 114,500 | $110.0 萬 | 0.00% | – | – |
| Adirondack Research & Management Inc. | 103,546 | $99.5 萬 | 1.18% | – | – |
| ExodusPoint Capital Management, LP | 101,859 | $97.9 萬 | 0.02% | – | – |
| Algert Global LLC | 101,510 | $97.6 萬 | 0.31% | – | – |
| Teton Advisors, Inc. | 95,000 | $91.3 萬 | 0.13% | – | – |
| California State Teachers Retirement System | 90,353 | $86.8 萬 | 0.00% | – | – |
| Credit Suisse AG | 85,757 | $82.4 萬 | 0.00% | – | – |
| UBS Group AG | 83,604 | $80.3 萬 | 0.00% | – | – |
| Group One Trading, L.P. | 82,517 | $79.3 萬 | 0.02% | – | – |
| Banque Cantonale Vaudoise | 78,305 | $75.3 萬 | 0.04% | – | – |
| Summit Global Investments | 78,125 | $75.1 萬 | 0.05% | – | – |
| Virginia Retirement Systems Et Al | 76,800 | $73.8 萬 | 0.01% | – | – |
| Panagora Asset Management Inc | 75,697 | $72.7 萬 | 0.00% | – | – |
| Gamco Investors, Inc. Et Al | 72,507 | $69.7 萬 | 0.01% | – | – |
| Cambridge Investment Research Advisors, Inc. | 71,205 | $68.4 萬 | 0.00% | – | – |
| Rhumbline Advisers | 67,398 | $64.8 萬 | 0.00% | – | – |
| Lynrock Lake LP | 66,666 | $64.1 萬 | 0.04% | – | – |
| Worth Venture Partners, LLC | 65,382 | $62.8 萬 | 0.31% | – | – |
| UBS Asset Management Americas Inc | 62,617 | $60.2 萬 | 0.00% | – | – |
| Bank of America Corp | 62,303 | $59.9 萬 | 0.00% | – | – |
| Healthcare of Ontario Pension Plan Trust Fund | 54,300 | $52.2 萬 | 0.00% | – | – |
| DuPont Capital Management Corp | 54,181 | $52.1 萬 | 0.01% | – | – |
| Barclays PLC | 53,875 | $51.7 萬 | 0.00% | – | – |
| QS Investors, LLC | 52,700 | $50.7 萬 | 0.01% | – | – |
| Verity Asset Management, Inc. | 46,334 | $44.5 萬 | 0.27% | – | – |
| DekaBank Deutsche Girozentrale | 47,750 | $43.5 萬 | 0.00% | – | – |
| State of Tennessee, Treasury Department | 43,609 | $41.9 萬 | 0.00% | – | – |
| IndexIQ Advisors LLC | 43,391 | $41.7 萬 | 0.01% | – | – |
| Invesco Ltd. | 43,156 | $41.5 萬 | 0.00% | – | – |
| State Board of Administration of Florida Retirement System | 42,682 | $41.0 萬 | 0.00% | – | – |
| HighTower Advisors, LLC | 41,319 | $39.7 萬 | 0.00% | – | – |
| Jupiter Asset Management Ltd | 40,320 | $38.7 萬 | 0.00% | – | – |
| Martingale Asset Management L P | 39,029 | $37.6 萬 | 0.00% | – | – |
| Manufacturers Life Insurance Company, The | 35,180 | $33.8 萬 | 0.00% | – | – |
| American International Group, Inc. | 34,923 | $33.6 萬 | 0.00% | – | – |
| Victory Capital Management Inc | 34,131 | $32.8 萬 | 0.00% | – | – |
| US Bancorp | 30,291 | $29.1 萬 | 0.00% | – | – |
| Dynamic Technology Lab Private Ltd | 27,041 | $26.0 萬 | 0.03% | – | – |
| Voya Investment Management LLC | 26,934 | $25.9 萬 | 0.00% | – | – |
| Morgan Stanley | 26,420 | $25.4 萬 | 0.00% | – | – |
| Horizon Investment Services, LLC | 26,449 | $25.4 萬 | 0.14% | – | – |
| Man Group plc | 26,305 | $25.3 萬 | 0.00% | – | – |
| MetLife Investment Management | 23,276 | $22.4 萬 | 0.00% | – | – |
| Winton Group Ltd | 19,930 | $19.2 萬 | 0.01% | – | – |
| Synovus Financial Corp | 19,151 | $18.4 萬 | 0.00% | – | – |
| Sawgrass Asset Management LLC | 19,075 | $18.3 萬 | 0.01% | – | – |
| Thompson Siegel & Walmsley LLC | 17,524 | $16.8 萬 | 0.00% | – | – |
