Mario Gabelli's position in Lockheed Martin is currently worth $785 Thousand. That's 0.01% of their equity portfolio (574th largest holding). The first Lockheed Martin trade was made in Q1 2001. Since then Mario Gabelli bought shares 22 more times and sold shares on 55 occasions. The stake costed the investor $158 Thousand, netting the investor a gain of 398% so far.