Ken Griffin acquired 2.3 Thousand Denny`s shares worth $20.6 Thousand. That's 0.00% of their equity portfolio (4763rd largest holding). The first Denny`s trade was made in Q3 2013. Since then Ken Griffin bought shares 30 more times and sold shares on 36 occasions. The investor's estimated purchase price is $31.2 Thousand, resulting in a loss of 34%.