| 22.62846 % | Arsenal Capital Management LP | 36,345,835 | 0 | |
| 8.42540 % | Wasatch Global Investors Inc | 13,532,882 | 4,244,230 | |
| 7.72333 % | The Vanguard Group, Inc. | 12,405,220 | -11,465 | |
| 7.65670 % | BlackRock Institutional Trust Company, N.A. | 12,298,185 | 31,610 | |
| 4.91186 % | ArrowMark Colorado Holdings, LLC | 7,889,429 | 387,768 | |
| 4.88903 % | Dimensional Fund Advisors, L.P. | 7,852,758 | -70,889 | |
| 3.80706 % | Geneva Capital Management LLC | 6,114,895 | 443,206 | |
| 3.53286 % | Teacher Retirement System of Texas | 5,674,485 | 1,145,554 | |
| 3.05826 % | Columbia Threadneedle Investments (UK) | 4,912,185 | 906,547 | |
| 2.44434 % | Deerfield Management Company, L.P. | 3,926,099 | 1,903,483 | |
| 2.27898 % | State Street Global Advisors (US) | 3,660,497 | 28,909 | |
| 1.73787 % | Brown Brothers Harriman & Company | 2,791,365 | -1,027,248 | |
| 1.64895 % | Mackenzie Investments | 2,648,549 | 855,222 | |
| 1.54279 % | Feehery (William F.) | 2,478,026 | 87,519 | |
| 1.34484 % | Capital Research Global Investors | 2,160,079 | 0 | |
| 1.34484 % | Capital World Investors | 2,160,079 | 0 | |
| 1.25627 % | Geode Capital Management, L.L.C. | 2,017,819 | -2,792 | |
| 0.99646 % | MFS Investment Management | 1,600,520 | -214,825 | |
| 0.94157 % | Marshall Wace LLP | 1,512,343 | 1,413,538 | |
| 0.91689 % | The London Company of Virginia, LLC | 1,472,708 | 2,032 | |
| 0.84384 % | RBC Global Asset Management (U.S.) Inc. | 1,355,378 | 26,848 | |
| 0.70289 % | Calvert Research and Management | 1,128,986 | 5,301 | |
| 0.69924 % | Glenmede Investment Management LP | 1,123,119 | -351,579 | |
| 0.63046 % | Millennium Management LLC | 1,012,646 | 309,813 | |
| 0.62789 % | Kayne Anderson Rudnick Investment Management, LLC | 1,008,510 | -2,961 | |
| 0.61890 % | SEI Investments Management Corporation | 994,072 | -126,941 | |
| 0.52052 % | Mellon Investments Corporation | 836,058 | -126,671 | |
| 0.51466 % | Select Equity Group, L.P. | 826,644 | -267,851 | |
| 0.49851 % | UBS Financial Services, Inc. | 800,706 | 331,630 | |
| 0.49817 % | Morgan Stanley & Co. LLC | 800,163 | 248,959 | |
| 0.47129 % | Rathbones Investment Management Limited | 756,990 | 0 | |
| 0.46654 % | Charles Schwab Investment Management, Inc. | 749,364 | -48,246 | |
| 0.44179 % | Alyeska Investment Group, L.P. | 709,611 | 209,611 | |
| 0.43581 % | Carnegie Fonder AB | 700,000 | 100,000 | |
| 0.42933 % | Northern Trust Investments, Inc. | 689,584 | 59,026 | |
| 0.42782 % | Silvercrest Asset Management Group LLC | 687,163 | 169,943 | |
| 0.41553 % | Pier Capital, LLC | 667,422 | 456,866 | |
| 0.41022 % | Citadel Advisors LLC | 658,893 | 167,259 | |
| 0.38558 % | British Columbia Investment Management Corp. | 619,315 | 619,315 | |
| 0.37828 % | Managed Account Advisors LLC | 607,591 | -183,174 | |
| 0.36664 % | Kopion Asset Management LLC | 588,890 | -11,269 | |
| 0.34796 % | Nicholas Company, Inc. | 558,888 | 0 | |
| 0.34145 % | Columbia Threadneedle Investments (US) | 548,445 | 258,517 | |
| 0.33901 % | Principal Global Investors (Equity) | 544,516 | 558 | |
| 0.33199 % | Schonfeld Strategic Advisors LLC | 533,244 | 533,244 | |
| 0.31129 % | Parkman Healthcare Partners LLC | 500,000 | 500,000 | |
| 0.30634 % | Parametric Portfolio Associates LLC | 492,040 | 11,814 | |
| 0.29164 % | Cashman (James E III) | 468,440 | 11,928 | |
| 0.27020 % | BlackRock Asset Management Ireland Limited | 433,997 | -24,924 | |
| 0.25628 % | RBC Dominion Securities, Inc. | 411,643 | 411,643 | |
| 0.25441 % | Envestnet Asset Management, Inc. | 408,627 | -102,608 | |
| 0.25219 % | Granahan Investment Management, LLC | 405,068 | 170,108 | |
| 0.25114 % | Advantage Alpha Capital Partners LP | 403,385 | 136,325 | |
| 0.24969 % | Two Sigma Investments, LP | 401,047 | 169,300 | |
| 0.24587 % | First Trust Advisors L.P. | 394,924 | 382,187 | |
| 0.23416 % | PSP Investments | 376,100 | 28,924 | |
| 0.21223 % | Aspbury (Robert) | 340,884 | 17,862 | |
| 0.20451 % | Dimensional Fund Advisors, Ltd. | 328,484 | 1,868 | |
| 0.20300 % | Gotham Asset Management, LLC | 326,060 | -515,184 | |
| 0.20269 % | Legal & General Investment Management Ltd. | 325,568 | 20,397 | |
| 0.20161 % | Raymond James & Associates, Inc. | 323,821 | 323,821 | |
| 0.19816 % | Eaton Vance Management | 318,280 | 11,030 | |
| 0.19597 % | 2Xideas AG | 314,766 | -223,506 | |
| 0.19508 % | UBS Asset Management (Switzerland) | 313,342 | 200,255 | |
| 0.19178 % | Invesco Capital Management LLC | 308,040 | 1,788 | |
| 0.18557 % | Quantinno Capital Management LP | 298,059 | -36,158 | |
| 0.18478 % | Renaissance Technologies LLC | 296,800 | 296,800 | |
| 0.17656 % | Fidelity Management & Research Company LLC | 283,596 | -33,799 | |
| 0.17632 % | Roubaix Capital, LLC | 283,208 | 14,137 | |
| 0.16598 % | Weiss Asset Management | 266,600 | 266,600 | |
| 0.16430 % | Rhumbline Advisers Ltd. Partnership | 263,901 | 3,447 | |
| 0.16312 % | AQR Capital Management, LLC | 261,997 | 235,325 | |
| 0.16079 % | River Global Investors LLP | 258,262 | 19,812 | |
| 0.15365 % | Schweizerische Nationalbank | 246,800 | -2,700 | |
| 0.14489 % | CIBC Private Wealth Management | 232,723 | -192 | |
| 0.13606 % | Bastion Asset Management Inc. | 218,544 | 218,544 | |
| 0.13600 % | Victory Capital Management Inc. | 218,445 | 196,895 | |
| 0.13443 % | Invesco Advisers, Inc. | 215,918 | 128,139 | |
| 0.13416 % | Citi Investment Research (US) | 215,486 | 5,196 | |
| 0.12890 % | BlackRock Financial Management, Inc. | 207,042 | -20,457 | |
| 0.12456 % | Ohio Public Employees Retirement System | 200,068 | 16,779 | |
| 0.12300 % | Walsh (Matthew M) | 197,559 | 11,928 | |
| 0.12277 % | Apo Asset Management GmbH | 197,200 | 0 | |
| 0.12227 % | Thrivent Asset Management, LLC | 196,391 | 110,481 | |
| 0.11555 % | Morgan Stanley Smith Barney LLC | 185,597 | 172,048 | |
| 0.11481 % | Nuveen LLC | 184,408 | -79,983 | |
| 0.11144 % | Goldman Sachs Asset Management, L.P. | 178,999 | 47,483 | |
| 0.10882 % | Oppenheimer Asset Management Inc. | 174,787 | -46,763 | |
| 0.10803 % | Traynor (Richard M) | 173,524 | 4,051 | |
| 0.10606 % | Newton Investment Management North America, LLC | 170,351 | -38,021 | |
| 0.10021 % | Aperio Group, LLC | 160,951 | -11,922 | |
| 0.09961 % | Samjo Capital, LLC | 160,000 | -30,000 | |
| 0.09912 % | LSV Asset Management | 159,214 | 0 | |
| 0.09899 % | BofA Global Research (US) | 159,004 | -149,055 | |
| 0.09894 % | Pedersen Leif E | 158,911 | 25,499 | |
| 0.09676 % | Universal-Investment-Gesellschaft mbH | 155,411 | -80,605 | |
| 0.09606 % | BNY Mellon Asset Management | 154,286 | -41,520 | |
| 0.09366 % | Squarepoint Capital LLP | 150,441 | -93,354 | |
| 0.09240 % | UBS Fund Management (Switzerland) AG | 148,412 | 45,527 | |
| 0.09216 % | Sandler Capital Management | 148,026 | 148,026 | |