Mario Gabelli acquired 45.1 Thousand Vishay Intertechnology shares worth $580 Thousand. That's 0.01% of their equity portfolio (622nd largest holding). The first Vishay Intertechnology trade was made in Q3 2008. Since then Mario Gabelli bought shares two more times and sold shares on two occasions. The stake costed the investor $229 Thousand, netting the investor a gain of 153% so far.