Jim Simons acquired 252 Thousand F5 shares worth $72.3 Million. That's 0.11% of their equity portfolio (215th largest holding). The first F5 trade was made in Q2 2013. Since then Jim Simons bought shares 23 more times and sold shares on 24 occasions. The stake costed the investor $33.9 Million, netting the investor a gain of 113% so far.