John W. Rogers Jr. acquired 281 Thousand Keysight Technologies shares worth $46.6 Million. That's 0.53% of their equity portfolio (48th largest holding). The first Keysight Technologies trade was made in Q4 2016. Since then John W. Rogers Jr. bought shares ten more times and sold shares on 23 occasions. The stake costed the investor $11 Million, netting the investor a gain of 322% so far.