Ken Griffin acquired 1.24 Million Plains All American Pipeline LP - Unit shares worth $21.2 Million. That's 0.02% of their equity portfolio (820th largest holding). The first Plains All American Pipeline LP - Unit trade was made in Q2 2013. Since then Ken Griffin bought shares 58 more times and sold shares on 50 occasions. The stake costed the investor $18.8 Million, netting the investor a gain of 13% so far.