Ken Griffin acquired 1.89 Million Morgan Stanley shares worth $231 Million. That's 0.23% of their equity portfolio (85th largest holding). The investor owns Inf% of the outstanding Morgan Stanley stock. The first Morgan Stanley trade was made in Q2 2013. Since then Ken Griffin bought shares 56 more times and sold shares on 55 occasions. The stake costed the investor $133 Million, netting the investor a gain of 74% so far.