Tom Gayner acquired 117 Thousand Factset Research Systems shares worth $49 Million. That's 0.50% of their equity portfolio (50th largest holding). The first Factset Research Systems trade was made in Q2 2013. Since then Tom Gayner bought shares eleven more times and sold shares on two occasions. The stake costed the investor $17.8 Million, netting the investor a gain of 176% so far.