Andreas Halvorsen acquired 1.96M Sherwin-Williams shares worth $711M. That's 2.00% of their equity portfolio (17th largest holding). The first Sherwin-Williams trade was made in Q3 2013. Since then Andreas Halvorsen bought shares seven more times and sold shares on four occasions. The stake costed the investor $669M, netting the investor a gain of 6.2% so far.