Ken Griffin acquired 51.5 Thousand Astronics shares worth $864 Thousand. That's 0.00% of their equity portfolio (2915th largest holding). The first Astronics trade was made in Q2 2013. Since then Ken Griffin bought shares 27 more times and sold shares on 31 occasions. The stake costed the investor $663 Thousand, netting the investor a gain of 30% so far.