| PING CAPITAL MANAGEMENT, INC. | 154,800 | $3.3m | 0.8% |
| Quadrature Capital Ltd | 108,033 | $2.3m | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 103,387 | $2.2m | 0.0% |
| IMC-Chicago, LLC | 84,618 | $1.8m | 0.0% |
| UBS Group AG | 71,074 | $1.5m | 0.0% |
| JPMORGAN CHASE & CO | 39,142 | $850,164 | 0.0% |
| TWO SIGMA SECURITIES, LLC | 28,090 | $603,092 | 0.1% |
| CITADEL ADVISORS LLC | 24,153 | $518,565 | 0.0% |
| Viewpoint Capital Management LLC | 14,000 | $300,580 | 0.2% |
| MORGAN STANLEY | 12,241 | $262,819 | 0.0% |
| GROUP ONE TRADING LLC | 10,731 | $230,395 | 0.0% |
| Federation des caisses Desjardins du Quebec | 6,658 | $142,947 | 0.0% |
| SBI Securities Co., Ltd. | 5,890 | $126,458 | 0.0% |
| Parallel Advisors, LLC | 5,670 | $121,735 | 0.0% |
| Signature Resources Capital Management, LLC | 2,290 | $49,166 | 0.0% |
| Ascentis Wealth Management, LLC | 2,092 | $44,915 | 0.0% |
| Pilgrim Partners Asia Pte Ltd | 1,061 | $22,780 | 0.0% |
| BARD ASSOCIATES INC | 1,025 | $22,009 | 0.0% |
| Truvestments Capital LLC | 250 | $5,368 | 0.0% |
| Hillsdale Investment Management Inc. | 200 | $4,294 | 0.0% |
| Spire Wealth Management | 186 | $3,991 | 0.0% |
| BANK OF MONTREAL /CAN/ | 165 | $3,543 | 0.0% |
| Tower Research Capital LLC (TRC) | 130 | $2,791 | 0.0% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 126 | $2,705 | 0.0% |
| IFP Advisors, Inc | 20 | $429 | 0.0% |