Ken Griffin's position in Marinemax is currently worth $14.8 Million. That's 0.01% of their equity portfolio (943rd largest holding). The investor owns 2.48% of the outstanding Marinemax stock. The first Marinemax trade was made in Q2 2013. Since then Ken Griffin bought shares 40 more times and sold shares on 34 occasions. The investor's estimated purchase price is $18.5 Million, resulting in a loss of 20%.