Tom Gayner acquired 208 Thousand Mastercard Incorporated shares worth $95.4 Million. That's 1.00% of their equity portfolio (32nd largest holding). The first Mastercard Incorporated trade was made in Q3 2011. Since then Tom Gayner bought shares twenty more times and sold shares on one occasions. The stake costed the investor $23.8 Million, netting the investor a gain of 302% so far.