Ken Griffin acquired 1.07 Million Lululemon Athletica inc. shares worth $328 Million. That's 0.47% of their equity portfolio (12th largest holding). The first Lululemon Athletica inc. trade was made in Q2 2013. Since then Ken Griffin bought shares 47 more times and sold shares on 34 occasions. The stake costed the investor $186 Million, netting the investor a gain of 77% so far.