Mario Gabelli's position in General Motors Company is currently worth $2.29 Million. That's 0.02% of their equity portfolio (445th largest holding). The first General Motors Company trade was made in Q4 2010. Since then Mario Gabelli bought shares 24 more times and sold shares on 32 occasions. The stake costed the investor $2.08 Million, netting the investor a gain of 10% so far.