Glenn Greenberg acquired 1.21M Autonation shares worth $274M. That's 5.97% of their entire equity portfolio (8th largest holding). The investor owns 3.32% of the outstanding Autonation stock. The first Autonation trade was made in Q4 2022. Since then Glenn Greenberg bought shares six more times and sold shares on four occasions. The stake costed the investor $183M, netting the investor a gain of 50% so far.