Mario Gabelli's position in United Rentals is currently worth $33.5M. That's 0.30% of their equity portfolio (92nd largest holding). The first United Rentals trade was made in Q3 2007. Since then Mario Gabelli bought shares 22 more times and sold shares on 35 occasions. The stake costed the investor $614k, netting the investor a gain of 5355% so far.