Jeremy Grantham's position in Rockwell Automation is currently worth $2.72 Million. That's 0.01% of their equity portfolio (335th largest holding). The first Rockwell Automation trade was made in Q1 2014. Since then Jeremy Grantham bought shares eight more times and sold shares on eighteen occasions. The stake costed the investor $2.44 Million, netting the investor a gain of 11% so far.