Ken Griffin acquired 29.5 Thousand Atmos Energy shares worth $4.61 Million. That's 0.00% of their equity portfolio (1684th largest holding). The first Atmos Energy trade was made in Q2 2013. Since then Ken Griffin bought shares 57 more times and sold shares on 49 occasions. The stake costed the investor $3.16 Million, netting the investor a gain of 46% so far.