Ken Griffin acquired 2.8 Thousand Primoris Services shares worth $127 Thousand. That's 0.00% of their equity portfolio (4289th largest holding). The first Primoris Services trade was made in Q3 2013. Since then Ken Griffin bought shares 30 more times and sold shares on 33 occasions. The stake costed the investor $62.8 Thousand, netting the investor a gain of 103% so far.