Mario Gabelli acquired 10.1 Thousand Becton Dickinson shares worth $1.69 Million. That's 0.02% of their equity portfolio (484th largest holding). The first Becton Dickinson trade was made in Q1 2003. Since then Mario Gabelli bought shares 26 more times and sold shares on 44 occasions. The stake costed the investor $798 Thousand, netting the investor a gain of 112% so far.