| Holder | Shares | % out | Change |
|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP | 226,912 | 1.8% | +63,728 |
| RENAISSANCE TECHNOLOGIES LLC | 216,652 | 1.7% | +88,840 |
| Aristides Capital LLC | 195,336 | 1.5% | — |
| VANGUARD CAPITAL MANAGEMENT LLC | 153,595 | 1.2% | +122,351 |
| MARSHALL WACE, LLP | 116,842 | 0.9% | — |
| JANE STREET GROUP, LLC | 113,750 | 0.9% | +89,481 |
| DIMENSIONAL FUND ADVISORS LP | 100,504 | 0.8% | +52,105 |
| Hillsdale Investment Management Inc. | 77,806 | 0.6% | — |
| CITADEL ADVISORS LLC | 74,171 | 0.6% | −7,003 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 59,656 | 0.5% | +0 |
| BlackRock, Inc. | 54,516 | 0.4% | +19,738 |
| BANK OF AMERICA CORP /DE/ | 48,071 | 0.4% | — |
| MORGAN STANLEY | 44,105 | 0.3% | +36,870 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 40,722 | 0.3% | −59 |
| STATE STREET CORP | 32,876 | 0.3% | +0 |