Ken Griffin acquired 66.2 Thousand Itron shares worth $6.06 Million. That's 0.01% of their equity portfolio (1442nd largest holding). The first Itron trade was made in Q2 2013. Since then Ken Griffin bought shares 48 more times and sold shares on 46 occasions. The stake costed the investor $4.08 Million, netting the investor a gain of 49% so far.