Ray Dalio acquired 1.95 Million Boston Scientific shares worth $97.3 Million. That's 0.52% of their equity portfolio (39th largest holding). The first Boston Scientific trade was made in Q1 2006. Since then Ray Dalio bought shares 28 more times and sold shares on 28 occasions. The stake costed the investor $79.1 Million, netting the investor a gain of 23% so far.