Mario Gabelli acquired 7.92 Thousand Kinder Morgan shares worth $226 Thousand. That's 0.00% of their equity portfolio (767th largest holding). The first Kinder Morgan trade was made in Q2 2012. Since then Mario Gabelli bought shares six more times and sold shares on 24 occasions. The stake costed the investor $207 Thousand, netting the investor a gain of 9.1% so far.