Chuck Akre's position in Costar Group is currently worth $620 Million. That's 5.18% of their entire equity portfolio (9th largest holding). The investor owns 1.64% of the outstanding Costar Group stock. The first Costar Group trade was made in Q4 2019. Since then Chuck Akre bought shares eight more times and sold shares on three occasions. The stake costed the investor $464 Million, netting the investor a gain of 34% so far.