Jeremy Grantham acquired 1.99 Million Taiwan Semiconductor Manufacturing - ADR shares worth $171 Million. That's 0.94% of their equity portfolio (27th largest holding). The first Taiwan Semiconductor Manufacturing - ADR trade was made in Q1 2013. Since then Jeremy Grantham bought shares nineteen more times and sold shares on seventeen occasions. The stake costed the investor $64.3 Million, netting the investor a gain of 166% so far.