Mario Gabelli acquired 280k Lawson Products shares worth $11.3M. That's 0.10% of their equity portfolio (219th largest holding). The investor owns 1.42% of the outstanding Lawson Products stock. The first Lawson Products trade was made in Q3 2011. Since then Mario Gabelli bought shares 21 more times and sold shares on 36 occasions. The stake costed the investor $4.71M, netting the investor a gain of 140% so far.