Jeremy Grantham acquired 111 Thousand Landstar System shares worth $18.6 Million. That's 0.08% of their equity portfolio (175th largest holding). The first Landstar System trade was made in Q1 2014. Since then Jeremy Grantham bought shares thirteen more times and sold shares on eleven occasions. The stake costed the investor $18.3 Million, netting the investor a gain of 1.5% so far.