John W. Rogers Jr. acquired 2.04M Janus Henderson Group plc shares worth $91.9M. That's 0.95% of their equity portfolio (37th largest holding). The investor owns 1.33% of the outstanding Janus Henderson Group plc stock. The first Janus Henderson Group plc trade was made in Q2 2017. Since then John W. Rogers Jr. bought shares fifteen more times and sold shares on seventeen occasions. The stake costed the investor $65.6M, netting the investor a gain of 40% so far.