Mario Gabelli's position in Johnson Controls International plc - Registered Shares is currently worth $30.4 Million. That's 0.32% of their equity portfolio (78th 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 25 occasions. The stake costed the investor $20.1 Million, netting the investor a gain of 51% so far.