Jim Simons's position in Watts Water Technologies - Ordinary Shares is currently worth $7.87 Million. That's 0.01% of their equity portfolio (1053rd largest holding). The first Watts Water Technologies - Ordinary Shares trade was made in Q1 2014. Since then Jim Simons bought shares eighteen more times and sold shares on nineteen occasions. The stake costed the investor $3.61 Million, netting the investor a gain of 118% so far.