Ken Griffin acquired 50.6 Thousand Pinnacle West Capital shares worth $3.92 Million. That's 0.00% of their equity portfolio (1771st largest holding). The first Pinnacle West Capital trade was made in Q2 2013. Since then Ken Griffin bought shares 48 more times and sold shares on 42 occasions. The stake costed the investor $3.8 Million, netting the investor a gain of 3.2% so far.