Mario Gabelli acquired 23 Thousand McGrath Rentcorp shares worth $2.5 Million. That's 0.03% of their equity portfolio (435th largest holding). The first McGrath Rentcorp trade was made in Q1 2001. Since then Mario Gabelli bought shares ten more times and sold shares on 33 occasions. The stake costed the investor $616 Thousand, netting the investor a gain of 306% so far.