| SPROTT INC. | 4,201,699 | $472.1m | 15.0% |
| Mawer Investment Management Ltd. | 1,320,706 | $148.4m | 1.0% |
| Connor, Clark & Lunn Investment Management Ltd. | 1,203,583 | $135.9m | 0.3% |
| Capital World Investors | 687,494 | $77.5m | 0.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 628,443 | $70.8m | 0.0% |
| Praetorian PR LLC | 550,000 | $61.8m | 19.7% |
| TD Asset Management Inc | 526,367 | $59.3m | 0.1% |
| TWO SIGMA INVESTMENTS, LP | 483,708 | $54.3m | 0.0% |
| ROYCE & ASSOCIATES LP | 366,094 | $41.2m | 0.3% |
| Global Alpha Capital Management Ltd. | 315,583 | $35.6m | 2.1% |
| MORGAN STANLEY | 312,074 | $35.1m | 0.0% |
| Capital Research Global Investors | 305,130 | $34.4m | 0.0% |
| NORGES BANK | 284,576 | $32.0m | 0.0% |
| BANK OF MONTREAL /CAN/ | 265,252 | $29.9m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 244,914 | $27.5m | 0.0% |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 232,217 | $26.1m | 0.3% |
| VANGUARD FIDUCIARY TRUST CO | 190,778 | $21.5m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 166,700 | $18.7m | 0.0% |
| ROYAL BANK OF CANADA | 162,955 | $18.3m | 0.0% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 154,933 | $17.4m | 0.2% |
| DIMENSIONAL FUND ADVISORS LP | 153,109 | $17.2m | 0.0% |
| Invesco Ltd. | 150,106 | $16.9m | 0.0% |
| CITADEL ADVISORS LLC | 143,541 | $16.1m | 0.0% |
| JPMORGAN CHASE & CO | 137,355 | $15.5m | 0.0% |
| BANK OF AMERICA CORP /DE/ | 132,288 | $14.9m | 0.0% |