| 1 | HORIZON KINETICS ASSET MANAGEMENT LLC | 3,027,698 | $116.6M | 1.58% | Share |
| 2 | VALUEWORKS LLC | 664,171 | $25.6M | 6.73% | Share |
| 3 | BEDDOW CAPITAL MANAGEMENT INC | 352,805 | $13.6M | 5.13% | Share |
| 4 | MAD RIVER INVESTORS | 296,649 | $11.4M | 5.20% | Share |
| 5 | CWA Asset Management Group, LLC | 228,244 | $8.8M | 0.32% | Share |
| 6 | Moors & Cabot, Inc. | 186,004 | $7.0M | 0.30% | Share |
| 7 | EagleClaw Capital Managment, LLC | 167,225 | $6.0M | 0.87% | Share |
| 8 | Advisory Services Network, LLC | 181,525 | $6.0M | 0.08% | Share |
| 9 | BANK OF AMERICA CORP /DE/ | 145,639 | $5.0M | 0.00% | Share |
| 10 | Bank of New York Mellon Corp | 92,967 | $3.0M | 0.00% | Share |
| 11 | SEI INVESTMENTS CO | 83,883 | $3.0M | 0.00% | Share |
| 12 | MORGAN STANLEY | 97,704 | $3.0M | 0.00% | Share |
| 13 | Lido Advisors, LLC | 79,981 | $2.0M | 0.01% | Share |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 64,866 | $2.0M | 0.00% | Share |
| 15 | Redhawk Wealth Advisors, Inc. | 35,540 | $1.4M | 0.15% | Share |
| 16 | PECAUT & CO. | 33,963 | $1.3M | 0.42% | Share |
| 17 | NBC SECURITIES, INC. | 33,942 | $1.3M | 0.10% | Share |
| 18 | ROYAL BANK OF CANADA | 41,411 | $1.0M | 0.00% | Share |
| 19 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 43,270 | $1.0M | 0.01% | Share |
| 20 | HighTower Advisors, LLC | 26,843 | $1.0M | 0.00% | Share |
| 21 | BANK OF AMERICA CORP /DE/ | 32,242 | $1.0M | 0.00% | Share |
| 22 | JPMORGAN CHASE & CO | 36,426 | $1.0M | 0.00% | Share |
| 23 | COMMONWEALTH EQUITY SERVICES, LLC | 30,841 | $1.0M | 0.00% | Share |
| 24 | Westmount Partners, LLC | 20,856 | $803K | 0.20% | Share |
| 25 | Verdad Advisers, LP | 19,567 | $753K | 0.86% | Share |
| 26 | One Charles Private Wealth Services, LLC | 17,263 | $664K | 0.17% | Share |
| 27 | UBS Group AG | 17,193 | $662K | 0.00% | Share |
| 28 | Apollon Wealth Management, LLC | 11,736 | $452K | 0.01% | Share |
| 29 | Acorn Wealth Advisors, LLC | 11,000 | $423K | 0.13% | Share |
| 30 | RITHOLTZ WEALTH MANAGEMENT | 10,459 | $402K | 0.01% | Share |
| 31 | STEINBERGANNA WEALTH MANAGEMENT | 9,204 | $354K | 0.17% | Share |
| 32 | Atlas Wealth Partners, LLC | 7,858 | $302K | 0.33% | Share |
| 33 | WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 6,109 | $248K | 0.00% | Share |
| 34 | Cadent Capital Advisors, LLC | 6,112 | $235K | 0.06% | Share |
| 35 | Pekin Hardy Strauss, Inc. | 5,650 | $217K | 0.02% | Share |
| 36 | SFE Investment Counsel | 5,540 | $213K | 0.03% | Share |
| 37 | UBS Group AG | 4,883 | $188K | 0.00% | Share |
| 38 | Quent Capital, LLC | 3,203 | $123K | 0.01% | Share |
| 39 | Farther Finance Advisors, LLC | 1,491 | $57K | 0.00% | Share |
| 40 | Chung Wu Investment Group, LLC | 1,000 | $38K | 0.03% | Share |
| 41 | MARK SHEPTOFF FINANCIAL PLANNING, LLC | 1,000 | $38K | 0.02% | Share |
| 42 | Corient Private Wealth LLC | 38,510 | $38K | 0.00% | Share |
| 43 | Quattro Advisors LLC | 800 | $30K | 0.02% | Share |
| 44 | CWM, LLC | 677 | $26K | 0.00% | Share |
| 45 | UBS Group AG | 663 | $25K | 0.00% | Share |
| 46 | COMERICA BANK | 550 | $21K | 0.00% | Share |
| 47 | FLAGSHIP HARBOR ADVISORS, LLC | 528 | $20K | 0.00% | Share |
| 48 | Golden State Wealth Management, LLC | 500 | $19K | 0.00% | Share |
| 49 | Allworth Financial LP | 500 | $19K | 0.00% | Share |
| 50 | GROUP ONE TRADING LLC | 441 | $16K | 0.00% | Share |