Jim Simons's position in First Solar is currently worth $311 Million. That's 0.42% of their equity portfolio (28th largest holding). The investor owns 1.39% of the outstanding First Solar stock. The first First Solar trade was made in Q2 2013. Since then Jim Simons bought shares fourteen more times and sold shares on ten occasions. The stake costed the investor $220 Million, netting the investor a gain of 42% so far.