Tom Gayner acquired 1.35 Million Diageo plc - ADR shares worth $229 Million. That's 3.39% of their equity portfolio (7th largest holding). The first Diageo plc - ADR trade was made in Q4 2007. Since then Tom Gayner bought shares eighteen more times and sold shares on 21 occasions. The stake costed the investor $155 Million, netting the investor a gain of 48% so far.