Mario Gabelli acquired 3.1 Thousand Charter Communications shares worth $1.25 Million. That's 0.01% of their equity portfolio (517th largest holding). The first Charter Communications trade was made in Q2 2016. Since then Mario Gabelli bought shares seven more times and sold shares on 22 occasions. The stake costed the investor $792 Thousand, netting the investor a gain of 57% so far.