Ken Griffin's position in Assured Guaranty Ltd is currently worth $7.52 Million. That's 0.01% of their equity portfolio (1385th largest holding). The first Assured Guaranty Ltd trade was made in Q2 2013. Since then Ken Griffin bought shares 51 more times and sold shares on 62 occasions. The stake costed the investor $5.87 Million, netting the investor a gain of 28% so far.