| 14.91067 % | Koch Industries LLC | 12,280,426 | 0 | |
| 5.43231 % | The Vanguard Group, Inc. | 4,474,047 | 114,525 | |
| 5.33575 % | Twin Oaks Partners | 4,394,525 | 0 | |
| 5.29590 % | BlackRock Institutional Trust Company, N.A. | 4,361,704 | 37,026 | |
| 3.84570 % | George Kaiser Family Foundation | 3,167,322 | 0 | |
| 3.65979 % | Needham Investment Management L.L.C. | 3,014,200 | 277,000 | |
| 2.97366 % | Dimensional Fund Advisors, L.P. | 2,449,103 | -58,481 | |
| 2.33244 % | State Street Global Advisors (US) | 1,920,997 | 426,760 | |
| 2.30586 % | Gagnon Securities LLC | 1,899,108 | 1,899,108 | |
| 2.17633 % | Telemark Asset Management, LLC | 1,792,424 | -100,000 | |
| 2.12933 % | Federated MDTA LLC | 1,753,715 | 1,741,594 | |
| 1.95665 % | Goldman Sachs Asset Management, L.P. | 1,611,496 | 832,213 | |
| 1.92174 % | Geode Capital Management, L.L.C. | 1,582,742 | 66,967 | |
| 1.87520 % | Rice Hall James & Associates, LLC | 1,544,415 | 715,626 | |
| 1.74293 % | AWM Investment Company, Inc. | 1,435,477 | -1,013,744 | |
| 1.47532 % | J.P. Morgan Securities LLC | 1,215,072 | 638,436 | |
| 1.10095 % | Millennium Management LLC | 906,745 | -692,647 | |
| 0.99346 % | BofA Global Research (US) | 818,212 | 453,221 | |
| 0.98495 % | Two Sigma Investments, LP | 811,207 | -166,990 | |
| 0.97877 % | Invesco Capital Management LLC | 806,113 | 759,142 | |
| 0.90563 % | PENN Capital Management Company, Inc. | 745,877 | 103,783 | |
| 0.82467 % | Renaissance Technologies LLC | 679,200 | -84,900 | |
| 0.78805 % | Trexquant Investment LP | 649,038 | -211,208 | |
| 0.77937 % | Morgan Stanley & Co. LLC | 641,887 | -22,349 | |
| 0.74065 % | Palogic Value Management, L.P. | 610,000 | 185,000 | |
| 0.72334 % | HRT Financial LP | 595,742 | 518,243 | |
| 0.71686 % | Goldman Sachs & Company, Inc. | 590,404 | 95,331 | |
| 0.68670 % | Gagnon Advisors, LLC | 565,570 | 565,570 | |
| 0.66275 % | Charles Schwab Investment Management, Inc. | 545,843 | 58,112 | |
| 0.64481 % | Royce Investment Partners | 531,068 | -175,210 | |
| 0.62951 % | Northern Trust Investments, Inc. | 518,468 | -11,383 | |
| 0.61759 % | Frontier Capital Management Company, LLC | 508,651 | -1,485 | |
| 0.60037 % | New York State Common Retirement Fund | 494,462 | 56,890 | |
| 0.59324 % | Mesirow Institutional Investment Management, Inc. | 488,595 | 11,525 | |
| 0.57206 % | Young (Donald R) | 471,151 | 20,000 | |
| 0.53544 % | Worth Venture Partners, LLC | 440,988 | 12,621 | |
| 0.51788 % | Essex Investment Management Company, LLC | 426,528 | 193,788 | |
| 0.49911 % | BNP Paribas Securities Corp. North America | 411,066 | 22,110 | |
| 0.49054 % | Marshall Wace LLP | 404,006 | 98,171 | |
| 0.48536 % | Robert W. Baird & Co. Inc. | 399,740 | -44,540 | |
| 0.43152 % | Castleknight Management LP | 355,399 | 0 | |
| 0.41722 % | Samjo Capital, LLC | 343,625 | -469,975 | |
| 0.41630 % | RBC Dominion Securities, Inc. | 342,867 | 342,553 | |
| 0.36767 % | Citi Investment Research (US) | 302,817 | 226,593 | |
| 0.34316 % | State of Wisconsin Investment Board | 282,623 | 69,354 | |
| 0.33874 % | Susquehanna International Group, LLP | 278,987 | 66,083 | |
| 0.31034 % | Qube Research & Technologies Ltd | 255,594 | -172,990 | |
| 0.30214 % | Voleon Capital Management LP | 248,839 | 204,779 | |
| 0.28624 % | BlackRock Investment Management, LLC | 235,748 | 56,819 | |
| 0.26582 % | BlackRock Financial Management, Inc. | 218,930 | -20,344 | |
| 0.24975 % | Sargent Investment Group, LLC | 205,697 | -68,570 | |
| 0.24959 % | First Trust Advisors L.P. | 205,563 | -64,176 | |
| 0.23109 % | Algert Global LLC | 190,325 | -308,413 | |
| 0.23049 % | AQR Capital Management, LLC | 189,831 | 39,645 | |
| 0.20545 % | Fidelity Management & Research Company LLC | 169,208 | -184,988 | |
| 0.20540 % | UBS Financial Services, Inc. | 169,167 | -251,081 | |
| 0.20261 % | Principal Global Investors (Equity) | 166,868 | 6,525 | |
| 0.19795 % | Citadel Advisors LLC | 163,032 | -414,728 | |
| 0.18213 % | Hartree Partners, LP | 150,000 | 0 | |
| 0.17791 % | Mitchell (Steven Ryan) | 146,528 | 10,370 | |
| 0.17215 % | LMR Partners LLP | 141,785 | 0 | |
| 0.17215 % | DWS Investment Management Americas, Inc. | 141,780 | -4,277 | |
| 0.16897 % | Alps Advisors, Inc. | 139,162 | 12,836 | |
| 0.16416 % | Schweizerische Nationalbank | 135,200 | 0 | |
| 0.16248 % | SG Americas Securities, L.L.C. | 133,821 | 66,427 | |
| 0.16089 % | Dimensional Fund Advisors, Ltd. | 132,513 | 0 | |
| 0.15588 % | Nuveen LLC | 128,381 | -35,606 | |
| 0.15368 % | Barclays Bank PLC | 126,568 | 43,863 | |
| 0.15177 % | Firsthand Capital Management, Inc. | 125,000 | 0 | |
| 0.15095 % | Ironwood Investment Management, LLC | 124,324 | 124,324 | |
| 0.14718 % | Noetzel (Mark L) | 121,220 | 0 | |
| 0.14462 % | BNY Mellon Asset Management | 119,111 | 6,797 | |
| 0.14314 % | UBS Asset Management (Switzerland) | 117,888 | 46,466 | |
| 0.14244 % | Whitaker (Corby C) | 117,313 | -13,721 | |
| 0.14233 % | Potomac Capital Management Inc. | 117,226 | 0 | |
| 0.14133 % | Jump Financial, LLC | 116,400 | 116,400 | |
| 0.13782 % | Rhumbline Advisers Ltd. Partnership | 113,506 | 22,541 | |
| 0.13233 % | Noglows (William P) | 108,987 | 10,370 | |
| 0.12843 % | Entrypoint Capital LLC | 105,779 | 40,969 | |
| 0.12586 % | UBS Switzerland AG | 103,662 | 103,522 | |
| 0.12527 % | Caxton Associates LP | 103,172 | 55,167 | |
| 0.11627 % | Cubist Systematic Strategies, LLC | 95,758 | -48,476 | |
| 0.11551 % | Verition Fund Management LLC | 95,131 | 69,427 | |
| 0.11367 % | Legato Capital Management LLC | 93,615 | 53,337 | |
| 0.10585 % | IMC Chicago, LLC | 87,181 | 40,041 | |
| 0.10568 % | AllianceBernstein L.P. | 87,040 | 34,910 | |
| 0.10306 % | Jane Street Capital, L.L.C. | 84,880 | 70,725 | |
| 0.09942 % | Mellon Investments Corporation | 81,879 | 6,597 | |
| 0.09918 % | Y-Intercept (Hong Kong) Ltd | 81,684 | 81,684 | |
| 0.09845 % | Janney Montgomery Scott LLC | 81,082 | -25,531 | |
| 0.09614 % | Mitsubishi UFJ Asset Management Co., Ltd. | 79,178 | 47,144 | |
| 0.09574 % | Voloridge Investment Management, LLC | 78,851 | -13,461 | |
| 0.09509 % | BlackRock Advisors (UK) Limited | 78,317 | 818 | |
| 0.09343 % | Russell Investments Trust Company | 76,950 | -36,871 | |
| 0.08794 % | Universal-Investment-Gesellschaft mbH | 72,428 | 40,654 | |
| 0.08606 % | T. Rowe Price International Ltd | 70,877 | 4,502 | |
| 0.08505 % | Capital Fund Management S.A. | 70,048 | -310,101 | |
| 0.08277 % | Squarepoint Capital LLP | 68,167 | -574,636 | |
| 0.08151 % | Legal & General Investment Management Ltd. | 67,130 | 2,324 | |
| 0.08124 % | Envestnet Asset Management, Inc. | 66,910 | 11,399 | |