Jim Simons's position in Workday is currently worth $12.3 Million. That's 0.02% of their equity portfolio (812th largest holding). The first Workday trade was made in Q4 2013. Since then Jim Simons bought shares nineteen more times and sold shares on fourteen occasions. The stake costed the investor $11.6 Million, netting the investor a gain of 5.9% so far.