Jim Simons's position in Emcore is currently worth $2.59 Million. That's 0.00% of their equity portfolio (1707th largest holding). The investor owns 1.18% of the outstanding Emcore stock. The first Emcore trade was made in Q4 2013. Since then Jim Simons bought shares 23 more times and sold shares on fifteen occasions. The investor's estimated purchase price is $4.56 Million, resulting in a loss of 43%.