George Soros acquired 800 Thousand Avantor shares worth $19.7 Million. That's 0.72% of their equity portfolio (32nd largest holding). The first Avantor trade was made in Q4 2019. Since then George Soros bought shares one more times and sold shares on three occasions. The stake costed the investor $16.4 Million, netting the investor a gain of 20% so far.