Jeremy Grantham acquired 51.6 Thousand Medpace Holdings shares worth $20.4 Million. That's 0.09% of their equity portfolio (163rd largest holding). The first Medpace Holdings trade was made in Q1 2018. Since then Jeremy Grantham bought shares three more times and sold shares on three occasions. The stake costed the investor $11.1 Million, netting the investor a gain of 84% so far.