Tom Gayner acquired 137k Brookfield Infrastructure Partners L.P - Unit shares worth $4.17M. That's 0.03% of their equity portfolio (120th largest holding). The first Brookfield Infrastructure Partners L.P - Unit trade was made in Q1 2008. Since then Tom Gayner bought shares one more times and sold shares on two occasions. The stake costed the investor $1.59M, netting the investor a gain of 162% so far.