Jim Simons's position in Pure Storage is currently worth $194 Million. That's 0.28% of their equity portfolio (58th largest holding). The investor owns 1.15% of the outstanding Pure Storage stock. The first Pure Storage trade was made in Q4 2016. Since then Jim Simons bought shares eighteen more times and sold shares on fourteen occasions. The stake costed the investor $136 Million, netting the investor a gain of 42% so far.