Mario Gabelli's position in Johnson Controls International plc - Registered Shares is currently worth $39.5 Million. That's 0.42% of their equity portfolio (53rd largest holding). The first Johnson Controls International plc - Registered Shares trade was made in Q3 2016. Since then Mario Gabelli bought shares four more times and sold shares on 29 occasions. The stake costed the investor $17.9 Million, netting the investor a gain of 121% so far.