| FIRST MANHATTAN CO. LLC. | 15,315,924 | $67.8m | 0.2% |
| CITADEL ADVISORS LLC | 3,275,718 | $14.5m | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 2,935,946 | $13.0m | 0.0% |
| Anson Funds Management LP | 2,644,476 | $11.7m | 0.7% |
| Baird Financial Group, Inc. | 2,429,803 | $10.8m | 0.0% |
| JANE STREET GROUP, LLC | 2,427,576 | $10.8m | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 2,368,461 | $10.5m | 0.0% |
| Yorkville Advisors Global, LP | 1,303,900 | $9.3m | 10.8% |
| TUDOR INVESTMENT CORP ET AL | 1,691,752 | $7.5m | 0.0% |
| MARSHALL WACE, LLP | 1,572,699 | $7.0m | 0.0% |
| BlackRock, Inc. | 1,479,956 | $6.6m | 0.0% |
| Old West Investment Management, LLC | 1,204,038 | $5.3m | 0.6% |
| STATE STREET CORP | 1,143,002 | $5.1m | 0.0% |
| GROUP ONE TRADING LLC | 1,055,308 | $4.7m | 0.0% |
| HRT FINANCIAL LP | 982,280 | $4.4m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 894,400 | $4.0m | 0.0% |
| UBS Group AG | 864,728 | $3.8m | 0.0% |
| Point72 Asset Management, L.P. | 822,415 | $3.6m | 0.0% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 642,898 | $2.8m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 635,840 | $2.8m | 0.0% |
| Mirador Capital Partners LP | 613,528 | $2.7m | 0.3% |
| Legend Capital Advisors LLC | 613,294 | $2.7m | 1.5% |
| XTX Topco Ltd | 592,788 | $2.6m | 0.0% |
| GOLDMAN SACHS GROUP INC | 479,112 | $2.1m | 0.0% |
| Trexquant Investment LP | 458,586 | $2.0m | 0.0% |