| 8,09175 % | Whetstone Capital Advisors, LLC | 1 508 303 | 0 | |
| 7,42740 % | Weintraub (Michael) | 1 384 467 | 0 | |
| 5,86840 % | BlackRock Institutional Trust Company, N.A. | 1 093 870 | -72 632 | |
| 5,68192 % | The Vanguard Group, Inc. | 1 059 109 | 138 224 | |
| 4,24163 % | Royce Investment Partners | 790 640 | -203 660 | |
| 3,37407 % | William Blair & Company, L.L.C. (Research) | 628 926 | -2 105 | |
| 2,92820 % | Rice Hall James & Associates, LLC | 545 816 | -61 744 | |
| 2,84792 % | Febbo (William J) | 530 852 | -83 113 | |
| 2,72223 % | Parkman Healthcare Partners LLC | 507 423 | 32 423 | |
| 2,53472 % | Kennedy Capital Management LLC | 472 472 | -5 932 | |
| 2,44099 % | Manatuck Hill Partners, LLC | 455 000 | 265 000 | |
| 2,21511 % | D. E. Shaw & Co., L.P. | 412 896 | 62 977 | |
| 2,14350 % | Geode Capital Management, L.L.C. | 399 548 | -8 127 | |
| 2,11450 % | Jacob Asset Management of New York, LLC | 394 143 | 23 813 | |
| 2,08708 % | State Street Investment Management (US) | 389 032 | 29 513 | |
| 2,07100 % | Lang (James Paul) | 386 034 | 9 868 | |
| 2,06409 % | Dimensional Fund Advisors, L.P. | 384 747 | -47 314 | |
| 1,37028 % | AWM Investment Company, Inc. | 255 421 | 0 | |
| 1,30710 % | Schonfeld Strategic Advisors LLC | 243 643 | 121 619 | |
| 1,23146 % | Northern Trust Investments, Inc. | 229 544 | 52 945 | |
| 1,15150 % | Morgan Stanley & Co. LLC | 214 640 | 14 483 | |
| 1,10798 % | Bullseye Asset Management LLC | 206 527 | 0 | |
| 0,97825 % | Citadel Advisors LLC | 182 346 | 110 471 | |
| 0,83872 % | Balyasny Asset Management LP | 156 338 | 156 338 | |
| 0,74977 % | Silvestro (Stephen L) | 139 758 | 5 029 | |
| 0,67472 % | Two Sigma Investments, LP | 125 768 | 76 732 | |
| 0,60070 % | Marshall Wace LLP | 111 971 | -139 165 | |
| 0,55070 % | UBS Financial Services, Inc. | 102 651 | 90 516 | |
| 0,53648 % | Tang Capital Management, LLC | 100 000 | 0 | |
| 0,53127 % | Bridgeway Capital Management, LLC | 99 029 | 0 | |
| 0,48604 % | Odence-Ford (Marion K.) | 90 598 | 4 697 | |
| 0,47854 % | Degroof Petercam Asset Services SA | 89 200 | 89 200 | |
| 0,47854 % | DIM Funds SICAV S.A. | 89 200 | 0 | |
| 0,47148 % | Florida State Board of Administration | 87 884 | 87 829 | |
| 0,44485 % | ClariVest Asset Management LLC | 82 920 | 82 920 | |
| 0,43415 % | Halas (Gus D) | 80 926 | 10 061 | |
| 0,42141 % | Greco (Theresa) | 78 551 | 15 625 | |
| 0,41688 % | Renaissance Technologies LLC | 77 707 | 77 707 | |
| 0,41448 % | Avenir Corporation | 77 260 | 0 | |
| 0,41310 % | Calamos Advisors LLC | 77 002 | 30 829 | |
| 0,39962 % | Stelmakh (Edward) | 74 490 | 12 217 | |
| 0,39119 % | BlackRock Financial Management, Inc. | 72 917 | -34 601 | |
| 0,38642 % | Nuveen LLC | 72 028 | 28 410 | |
| 0,38274 % | Russell Investments Trust Company | 71 342 | 52 366 | |
| 0,37489 % | Columbia Threadneedle Investments (US) | 69 880 | 69 880 | |
| 0,37324 % | Besch (Doug) | 69 572 | 2 342 | |
| 0,34118 % | The Informed Momentum Company LLC | 63 596 | 63 596 | |
| 0,31843 % | Vos (Ellen O'Connor) | 59 356 | 9 868 | |
| 0,30741 % | Janus Henderson Investors | 57 302 | 57 302 | |
| 0,29385 % | BlackRock Investment Management, LLC | 54 774 | 8 774 | |
| 0,27635 % | Charles Schwab Investment Management, Inc. | 51 512 | -2 716 | |
| 0,26824 % | P.A.W. Capital Partners, LP | 50 000 | 50 000 | |
| 0,26014 % | Los Angeles Capital Management LLC | 48 490 | 22 667 | |
| 0,25490 % | D'Silva (Andrew J) | 47 514 | 47 514 | |
| 0,23906 % | Newton Investment Management North America, LLC | 44 560 | 0 | |
| 0,23550 % | Wasson (Gregory D) | 43 897 | 9 868 | |
| 0,21379 % | AllianceBernstein L.P. | 39 850 | 12 800 | |
| 0,20170 % | Perkins Capital Management, Inc. | 37 596 | -1 500 | |
| 0,19357 % | Rhumbline Advisers Ltd. Partnership | 36 082 | 8 297 | |
| 0,18370 % | BofA Global Research (US) | 34 242 | -2 843 | |
| 0,17700 % | Goldman Sachs & Company, Inc. | 32 992 | 3 093 | |
| 0,16601 % | Connor, Clark & Lunn Investment Management Ltd. | 30 944 | 30 759 | |
| 0,16593 % | Spangler (Patrick D) | 30 929 | -11 120 | |
| 0,16308 % | Barclays Bank PLC | 30 398 | 8 309 | |
| 0,16233 % | BNY Mellon Asset Management | 30 258 | 415 | |
| 0,15377 % | Susquehanna International Group, LLP | 28 662 | 612 | |
| 0,14158 % | LPL Financial LLC | 26 390 | 26 390 | |
| 0,14089 % | Parametric Portfolio Associates LLC | 26 262 | 10 409 | |
| 0,13677 % | XTX Markets LLC | 25 493 | 25 493 | |
| 0,13470 % | Walleye Capital LLC | 25 108 | 14 677 | |
| 0,13144 % | State Teachers Retirement System of Ohio | 24 500 | 24 500 | |
| 0,12913 % | American Century Investment Management, Inc. | 24 069 | 8 286 | |
| 0,11893 % | Harbor Capital Advisors, Inc. | 22 168 | 22 168 | |
| 0,11829 % | Connors Investor Services, Inc. | 22 050 | -9 500 | |
| 0,11803 % | Massar Capital Management, LP | 22 000 | 22 000 | |
| 0,11691 % | Verition Fund Management LLC | 21 792 | 21 792 | |
| 0,11378 % | Winton Capital Management Ltd. | 21 208 | 21 208 | |
| 0,10654 % | UBS Asset Management (Americas) LLC | 19 859 | 19 859 | |
| 0,10100 % | Principal Global Investors (Equity) | 18 826 | 688 | |
| 0,09658 % | Group One Trading, L.P. | 18 002 | 18 002 | |
| 0,09438 % | Millennium Management LLC | 17 593 | -73 013 | |
| 0,09149 % | Brendel Financial Advisors LLC | 17 054 | 17 054 | |
| 0,08883 % | Dimensional Fund Advisors, Ltd. | 16 557 | 0 | |
| 0,08559 % | Goldman Sachs Asset Management, L.P. | 15 954 | -5 154 | |
| 0,08445 % | Morgan Stanley Investment Management Inc. (US) | 15 742 | 15 742 | |
| 0,08370 % | Wells Fargo Advisors | 15 602 | 3 987 | |
| 0,08315 % | Virtus Investment Advisers, Inc. | 15 500 | 0 | |
| 0,08101 % | Jennison Associates LLC | 15 100 | 15 100 | |
| 0,08055 % | SEI Investments Management Corporation | 15 014 | 0 | |
| 0,08035 % | Klema (Catherine M) | 14 977 | 9 868 | |
| 0,07859 % | Mellon Investments Corporation | 14 649 | -486 | |
| 0,07777 % | LSV Asset Management | 14 497 | 0 | |
| 0,06986 % | Acuitas Investments LLC | 13 021 | 13 021 | |
| 0,06818 % | PanAgora Asset Management Inc. | 12 709 | 12 709 | |
| 0,06703 % | Quantinno Capital Management LP | 12 495 | 476 | |
| 0,06585 % | Centiva Capital, LP | 12 274 | 12 274 | |
| 0,06546 % | HRT Financial LP | 12 201 | 12 201 | |
| 0,06271 % | Franklin Advisers, Inc. | 11 690 | 11 690 | |
| 0,06105 % | MetLife Investment Management, LLC | 11 379 | 0 | |
| 0,06039 % | Trexquant Investment LP | 11 257 | -43 005 | |