Jim Simons acquired 376 Thousand Qualys shares worth $50.2 Million. That's 0.08% of their equity portfolio (299th largest holding). The investor owns 1.08% of the outstanding Qualys stock. The first Qualys trade was made in Q1 2015. Since then Jim Simons bought shares twenty more times and sold shares on seventeen occasions. The investor's estimated purchase price is $55.8 Million, resulting in a loss of 10.0%.