| BlackRock, Inc. | 2,543,246 | $436.5m | 0.0% |
| Divisadero Street Capital Management, LP | 1,649,531 | $283.1m | 6.4% |
| Accredited Investors Inc. | 807,442 | $138.6m | 6.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 760,318 | $130.5m | 0.0% |
| STATE STREET CORP | 659,899 | $113.3m | 0.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 631,846 | $108.4m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 557,752 | $95.7m | 0.0% |
| MORGAN STANLEY | 496,739 | $85.3m | 0.0% |
| Driehaus Capital Management LLC | 476,026 | $81.7m | 0.5% |
| DIMENSIONAL FUND ADVISORS LP | 467,492 | $80.2m | 0.0% |
| T. Rowe Price Investment Management, Inc. | 439,901 | $75.5m | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 352,612 | $60.5m | 0.0% |
| BANK OF AMERICA CORP /DE/ | 271,181 | $46.5m | 0.0% |
| PRINCIPAL FINANCIAL GROUP INC | 260,466 | $44.7m | 0.0% |
| GOLDMAN SACHS GROUP INC | 221,625 | $38.0m | 0.0% |
| ARDSLEY ADVISORY PARTNERS LP | 215,000 | $36.9m | 3.8% |
| NORTHERN TRUST CORP | 166,611 | $28.6m | 0.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 158,566 | $27.2m | 0.0% |
| CITIGROUP INC | 153,294 | $26.3m | 0.0% |
| Portolan Capital Management, LLC | 135,743 | $23.3m | 0.9% |
| FIRST TRUST ADVISORS LP | 129,154 | $22.2m | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 120,004 | $20.6m | 0.0% |
| G2 Investment Partners Management LLC | 118,907 | $20.4m | 3.7% |
| Jupiter Topco LLC | 113,232 | $19.4m | 0.0% |
| Invesco Ltd. | 113,151 | $19.4m | 0.0% |