Charles Brandes acquired 1.84M Westlake shares worth $148M. That's 1.02% of their equity portfolio (33rd largest holding). The investor owns 1.44% of the outstanding Westlake stock. The first Westlake trade was made in Q4 2019. Since then Charles Brandes bought shares eleven more times and sold shares on four occasions. The investor's estimated purchase price is $164M, resulting in a loss of 9.6%.