Ken Griffin's position in Hecla Mining is currently worth $4.51M. That's 0.00% of their equity portfolio (1916th largest holding). The first Hecla Mining trade was made in Q2 2013. Since then Ken Griffin bought shares 67 more times and sold shares on 50 occasions. The stake costed the investor $2.74M, netting the investor a gain of 65% so far.