| BlackRock, Inc. | 13,594,189 | $41.1m | 0.0% |
| STATE STREET CORP | 13,268,551 | $40.1m | 0.0% |
| AIGH Capital Management LLC | 7,271,000 | $22.0m | 1.4% |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,820,265 | $20.6m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 6,561,957 | $19.8m | 0.0% |
| D. E. Shaw & Co., Inc. | 4,258,980 | $12.9m | 0.0% |
| MARSHALL WACE, LLP | 3,931,656 | $11.9m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 3,758,927 | $11.4m | 0.0% |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 3,525,200 | $10.6m | 0.3% |
| GOLDMAN SACHS GROUP INC | 3,301,749 | $10.0m | 0.0% |
| Medina Value Partners, LLC | 3,279,375 | $9.9m | 1.9% |
| Nuveen, LLC | 3,081,184 | $9.3m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 2,855,561 | $8.6m | 0.0% |
| Silverberg Bernstein Capital Management LLC | 2,788,920 | $8.4m | 3.2% |
| DIMENSIONAL FUND ADVISORS LP | 2,293,072 | $6.9m | 0.0% |
| NORTHERN TRUST CORP | 1,935,273 | $5.8m | 0.0% |
| Balyasny Asset Management L.P. | 1,759,470 | $5.3m | 0.0% |
| Archon Capital Management LLC | 1,746,221 | $5.3m | 2.1% |
| RENAISSANCE TECHNOLOGIES LLC | 1,632,334 | $4.9m | 0.0% |
| CLARK ESTATES INC/NY | 1,418,614 | $4.3m | 1.0% |
| UBS Group AG | 1,309,459 | $4.0m | 0.0% |
| TUDOR INVESTMENT CORP ET AL | 1,249,045 | $3.8m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,207,652 | $3.6m | 0.0% |
| PANAGORA ASSET MANAGEMENT INC | 1,173,903 | $3.5m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,147,708 | $3.5m | 0.0% |