Mario Gabelli acquired 27.7 Thousand McGrath Rentcorp shares worth $3.09 Million. That's 0.03% of their equity portfolio (404th largest holding). The first McGrath Rentcorp trade was made in Q1 2001. Since then Mario Gabelli bought shares eleven more times and sold shares on 33 occasions. The stake costed the investor $851 Thousand, netting the investor a gain of 263% so far.