Ken Griffin's position in Tyson Foods is currently worth $4.95 Million. That's 0.01% of their equity portfolio (1544th largest holding). The first Tyson Foods trade was made in Q2 2013. Since then Ken Griffin bought shares 55 more times and sold shares on 50 occasions. The stake costed the investor $4.29 Million, netting the investor a gain of 15% so far.