Tom Russo acquired 8.14k Markel Group shares worth $15.9M. That's 0.17% of their equity portfolio (22nd largest holding). The first Markel Group trade was made in Q1 1999. Since then Tom Russo bought shares 27 more times and sold shares on 73 occasions. The stake costed the investor $2.94M, netting the investor a gain of 443% so far.