Ken Griffin's position in Taiwan Semiconductor Manufacturing - ADR is currently worth $320 Million. That's 0.33% of their equity portfolio (40th largest holding). The first Taiwan Semiconductor Manufacturing - ADR trade was made in Q3 2013. Since then Ken Griffin bought shares 56 more times and sold shares on 38 occasions. The stake costed the investor $235 Million, netting the investor a gain of 36% so far.