Mario Gabelli acquired 334 Thousand ViacomCBS shares worth $9.87 Million. That's 0.11% of their equity portfolio (213th largest holding). The investor owns Inf% of the outstanding ViacomCBS stock. The first ViacomCBS trade was made in Q4 2019. Since then Mario Gabelli bought shares eight more times and sold shares on twelve occasions. The investor's estimated purchase price is $12.1 Million, resulting in a loss of 19%.