| BATTERY MANAGEMENT CORP. | $13.9M | 3.27% |
| NEA Management Company, LLC | $9.9M | 0.56% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | $1.8M | 0.03% |
| VANGUARD CAPITAL MANAGEMENT LLC | $1.7M | 0.00% |
| MORGAN STANLEY | $1.4M | 0.00% |
| RENAISSANCE TECHNOLOGIES LLC | $836.8K | 0.00% |
| BlackRock, Inc. | $712.4K | 0.00% |
| Mink Brook Asset Management LLC | $640.2K | 0.36% |
| GEODE CAPITAL MANAGEMENT, LLC | $443.9K | 0.00% |
| NORTHERN TRUST CORP | $264.1K | 0.00% |
| HighTower Advisors, LLC | $202.2K | 0.00% |
| VANGUARD FIDUCIARY TRUST CO | $189.7K | 0.00% |
| STATE STREET CORP | $150.7K | 0.00% |
| DIMENSIONAL FUND ADVISORS LP | $137.9K | 0.00% |
| JANE STREET GROUP, LLC | $133.4K | 0.00% |
| BANK OF AMERICA CORP /DE/ | $125.5K | 0.00% |
| Bank of New York Mellon Corp | $124.3K | 0.00% |
| ACADIAN ASSET MANAGEMENT LLC | $121.0K | 0.00% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | $104.9K | 0.02% |
| Mesirow Financial Investment Management, Inc. | $90.9K | 0.00% |
| Cambridge Investment Research Advisors, Inc. | $70.0K | 0.00% |
| Vanguard Global Advisers, LLC | $12.0K | 0.00% |
| JPMORGAN CHASE & CO | $64.0 | 0.00% |
| Cassaday & Co Wealth Management LLC | $58.0 | 0.00% |
| SBI Securities Co., Ltd. | $23.0 | 0.00% |
| Capital Advisors, Ltd. LLC | $0.0 | 0.00% |