Ken Griffin acquired 11.5 Thousand XOMA Royalty shares worth $279 Thousand. That's 0.00% of their equity portfolio (3821st largest holding). The first XOMA Royalty trade was made in Q4 2017. Since then Ken Griffin bought shares five more times and sold shares on nine occasions. The stake costed the investor $239 Thousand, netting the investor a gain of 17% so far.