| NEEDHAM INVESTMENT MANAGEMENT LLC | 3,150,000 | $18.5m | 0.6% |
| BlackRock, Inc. | 2,220,337 | $13.1m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,550,312 | $9.1m | 0.0% |
| STATE STREET CORP | 1,380,831 | $8.1m | 0.0% |
| AWM Investment Company, Inc. | 1,250,000 | $7.3m | 0.6% |
| ROYCE & ASSOCIATES LP | 1,216,086 | $7.2m | 0.1% |
| HEARTLAND ADVISORS INC | 900,000 | $5.3m | 0.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 897,115 | $5.3m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 838,158 | $4.9m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 815,064 | $4.8m | 0.0% |
| CITADEL ADVISORS LLC | 786,904 | $4.6m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 764,888 | $4.5m | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 738,721 | $4.3m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 682,656 | $4.0m | 0.0% |
| Manatuck Hill Partners, LLC | 677,267 | $4.0m | 1.3% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 662,070 | $3.9m | 0.5% |
| Soviero Asset Management, LP | 580,000 | $3.4m | 1.4% |
| DEUTSCHE BANK AG\ | 565,750 | $3.3m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 559,450 | $3.3m | 0.0% |
| MORGAN STANLEY | 546,205 | $3.2m | 0.0% |
| Qube Research & Technologies Ltd | 500,062 | $2.9m | 0.0% |
| Trexquant Investment LP | 487,705 | $2.9m | 0.0% |
| Balyasny Asset Management L.P. | 425,000 | $2.5m | 0.0% |
| Inspire Investing, LLC | 335,880 | $2.0m | 0.1% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 305,000 | $1.8m | 1.4% |