Jeremy Grantham acquired 6.79 Thousand Westinghouse Air Brake Technologies shares worth $982 Thousand. That's 0.00% of their equity portfolio (360th largest holding). The first Westinghouse Air Brake Technologies trade was made in Q1 2014. Since then Jeremy Grantham bought shares four more times and sold shares on twelve occasions. The stake costed the investor $603 Thousand, netting the investor a gain of 63% so far.