| CDC Financial, Inc. | 1,797,359 | $5.6m | 2.3% |
| JANE STREET GROUP, LLC | 418,479 | $1.3m | 0.0% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 220,387 | $683,200 | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 199,911 | $619,724 | 0.0% |
| GSA CAPITAL PARTNERS LLP | 193,323 | $599,000 | 0.0% |
| Squarepoint Ops LLC | 191,798 | $594,574 | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 173,233 | $537,022 | 0.0% |
| MORGAN STANLEY | 121,543 | $376,784 | 0.0% |
| D. E. Shaw & Co., Inc. | 116,471 | $361,061 | 0.0% |
| CITADEL ADVISORS LLC | 114,407 | $354,662 | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 108,441 | $335,000 | 0.0% |
| Black Maple Capital Management LP | 92,131 | $285,606 | 0.2% |
| RENAISSANCE TECHNOLOGIES LLC | 67,100 | $208,010 | 0.0% |
| BlackRock, Inc. | 59,944 | $185,826 | 0.0% |
| OSAIC HOLDINGS, INC. | 57,548 | $178,397 | 0.0% |
| Vident Advisory, LLC | 53,225 | $164,998 | 0.0% |
| Focus Partners Wealth | 52,351 | $162,288 | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 43,479 | $134,785 | 0.0% |
| HighTower Advisors, LLC | 38,310 | $118,760 | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 34,096 | $105,698 | 0.0% |
| HRT FINANCIAL LP | 29,562 | $91,000 | 0.0% |
| SMH CAPITAL ADVISORS INC | 26,000 | $80,600 | 0.3% |
| Catalyst Capital Advisors LLC | 26,000 | $80,600 | 0.0% |
| Schonfeld Strategic Advisors LLC | 25,801 | $79,982 | 0.0% |
| Russell Investments Group, Ltd. | 25,253 | $78,283 | 0.0% |