Paul Tudor Jones II acquired 2.4k Ametek shares worth $451k. That's 0.00% of their equity portfolio (1287th largest holding). The first Ametek trade was made in Q3 2013. Since then Paul Tudor Jones II bought shares 30 more times and sold shares on 23 occasions. The stake costed the investor $413k, netting the investor a gain of 9.2% so far.