Ken Griffin acquired 12 Thousand GAMCO Global Gold Natural Resources & Income Trust shares worth $48.8 Thousand. That's 0.00% of their equity portfolio (4575th largest holding). The first GAMCO Global Gold Natural Resources & Income Trust trade was made in Q2 2015. Since then Ken Griffin bought shares six more times and sold shares on six occasions. The stake costed the investor $45 Thousand, netting the investor a gain of 8.6% so far.