Jim Simons's position in Palo Alto Networks is currently worth $113 Million. That's 0.17% of their equity portfolio (122nd largest holding). The first Palo Alto Networks trade was made in Q4 2013. Since then Jim Simons bought shares nineteen more times and sold shares on eighteen occasions. The stake costed the investor $75.6 Million, netting the investor a gain of 49% so far.