Jim Simons acquired 740 Thousand Cogent Communications Holdings shares worth $36.5 Million. That's 0.06% of their equity portfolio (400th largest holding). The investor owns 1.31% of the outstanding Cogent Communications Holdings stock. The first Cogent Communications Holdings trade was made in Q2 2013. Since then Jim Simons bought shares twenty more times and sold shares on 26 occasions. The stake costed the investor $33.8 Million, netting the investor a gain of 7.9% so far.