Jeremy Grantham acquired 1.36 Thousand Costco Wholesale shares worth $1.37 Million. That's 0.00% of their equity portfolio (376th largest holding). The first Costco Wholesale trade was made in Q1 2013. Since then Jeremy Grantham bought shares sixteen more times and sold shares on 25 occasions. The stake costed the investor $1.18 Million, netting the investor a gain of 16% so far.