Mario Gabelli acquired 4.87 Thousand Taiwan Semiconductor Manufacturing shares worth $860 Thousand. That's 0.01% of their equity portfolio (558th largest holding). The first Taiwan Semiconductor Manufacturing trade was made in Q3 2002. Since then Mario Gabelli bought shares nine more times and sold shares on seven occasions. The stake costed the investor $735 Thousand, netting the investor a gain of 17% so far.