Ken Griffin's position in Retail Opportunity Investments is currently worth $1.79 Million. That's 0.00% of their equity portfolio (2395th largest holding). The first Retail Opportunity Investments trade was made in Q2 2013. Since then Ken Griffin bought shares 43 more times and sold shares on 33 occasions. The stake costed the investor $1.6 Million, netting the investor a gain of 12% so far.