Jim Simons's position in Alpha & Omega Semiconductor Ltd is currently worth $3.1 Million. That's 0.00% of their equity portfolio (1575th largest holding). The first Alpha & Omega Semiconductor Ltd trade was made in Q2 2013. Since then Jim Simons bought shares seventeen more times and sold shares on 25 occasions. The stake costed the investor $2.15 Million, netting the investor a gain of 44% so far.