Tom Gayner's position in Brookfield Asset Management is currently worth $463 Million. That's 5.78% of their entire equity portfolio (3rd largest holding). The first Brookfield Asset Management trade was made in Q4 2007. Since then Tom Gayner bought shares 37 more times and sold shares on thirteen occasions. The stake costed the investor $234 Million, netting the investor a gain of 98% so far.