Jeremy Grantham acquired 143 Thousand Axcelis Technologies shares worth $16.2 Million. That's 0.07% of their equity portfolio (194th largest holding). The first Axcelis Technologies trade was made in Q2 2019. Since then Jeremy Grantham bought shares seven more times and sold shares on seven occasions. The stake costed the investor $11.5 Million, netting the investor a gain of 41% so far.