Mario Gabelli's position in Option Care Health - Registered Shares is currently worth $2.96 Million. That's 0.03% of their equity portfolio (426th largest holding). The first Option Care Health - Registered Shares trade was made in Q1 2020. Since then Mario Gabelli bought shares seven more times and sold shares on thirteen occasions. The stake costed the investor $1.18 Million, netting the investor a gain of 150% so far.