| ROBOTTI ROBERT | 521,765 | $13.2m | 2.1% |
| DIMENSIONAL FUND ADVISORS LP | 197,258 | $5.0m | 0.0% |
| Cerity Partners LLC | 167,642 | $4.2m | 0.0% |
| Truffle Hound Capital, LLC | 160,000 | $4.0m | 0.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 144,042 | $3.6m | 0.0% |
| JB CAPITAL PARTNERS LP | 141,360 | $3.6m | 0.6% |
| Cresset Asset Management, LLC | 129,230 | $3.3m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 115,800 | $2.9m | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 111,423 | $2.8m | 0.0% |
| Oppenheimer & Close, LLC | 66,950 | $1.7m | 1.1% |
| GATE CITY CAPITAL MANAGEMENT, LLC | 52,915 | $1.3m | 0.3% |
| Mink Brook Asset Management LLC | 50,621 | $1.3m | 0.6% |
| CALDWELL SUTTER CAPITAL, INC. | 49,472 | $1.2m | 0.5% |
| Empowered Funds, LLC | 48,565 | $1.2m | 0.0% |
| Peapod Lane Capital LLC | 46,763 | $1.2m | 0.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 33,737 | $851,089 | 0.0% |
| Crossingbridge Advisors, LLC | 29,060 | $732,893 | 0.1% |
| AlphaCentric Advisors LLC | 29,060 | $732,893 | 0.6% |
| BlackRock, Inc. | 22,245 | $561,019 | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 18,482 | $466,116 | 0.0% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 13,146 | $331,542 | 0.0% |
| STATE STREET CORP | 12,104 | $305,263 | 0.0% |
| RITHOLTZ WEALTH MANAGEMENT | 11,657 | $293,990 | 0.0% |
| Steamboat Capital Partners, LLC | 11,173 | $281,783 | 0.1% |
| Marquette Asset Management, LLC | 6,516 | $164,334 | 0.0% |