Ken Griffin acquired 74.4 Thousand Diana Shipping shares worth $216 Thousand. That's 0.00% of their equity portfolio (4040th largest holding). The first Diana Shipping trade was made in Q2 2013. Since then Ken Griffin bought shares 49 more times and sold shares on 41 occasions. The stake costed the investor $131 Thousand, netting the investor a gain of 64% so far.