Ken Griffin acquired 14.4 Thousand Avalonbay Communities shares worth $2.94 Million. That's 0.00% of their equity portfolio (1991st largest holding). The first Avalonbay Communities trade was made in Q2 2013. Since then Ken Griffin bought shares 55 more times and sold shares on 56 occasions. The stake costed the investor $2.7 Million, netting the investor a gain of 9.1% so far.