| EdgePoint Investment Group Inc. | 7,272,727 | $5.5m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,893,524 | $2.2m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 1,505,853 | $1.1m | 0.0% |
| Long Focus Capital Management, LLC | 1,409,700 | $1.1m | 0.0% |
| Focused Wealth Management, Inc | 984,900 | $741,039 | 0.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 683,806 | $514,627 | 0.0% |
| AEGIS FINANCIAL CORP | 632,458 | $475,861 | 0.1% |
| Lido Advisors, LLC | 511,377 | $384,760 | 0.0% |
| NATIONAL BANK OF CANADA /FI/ | 344,035 | $371,558 | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 456,963 | $343,636 | 0.0% |
| CITADEL ADVISORS LLC | 429,044 | $322,813 | 0.0% |
| U S GLOBAL INVESTORS INC | 310,000 | $233,244 | 0.0% |
| Shay Capital LLC | 268,168 | $201,770 | 0.0% |
| Private Advisor Group, LLC | 228,002 | $171,548 | 0.0% |
| Total Wealth Planning & Management, Inc. | 205,966 | $154,969 | 0.1% |
| NORTHERN TRUST CORP | 159,012 | $119,641 | 0.0% |
| Fruth Investment Management | 150,000 | $112,000 | 0.0% |
| GSA CAPITAL PARTNERS LLP | 106,036 | $80,000 | 0.0% |
| BANQUE PICTET & CIE SA | 100,000 | $75,240 | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 89,500 | $67,340 | 0.0% |
| NEUBERGER BERMAN GROUP LLC | 87,056 | $65,501 | 0.0% |
| STATE STREET CORP | 69,611 | $52,375 | 0.0% |
| XTX Topco Ltd | 68,559 | $51,584 | 0.0% |
| Signature Equity Partners, LLC | 56,350 | $42,398 | 0.0% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 52,000 | $40,030 | 0.0% |