Ray Dalio acquired 3.05 Million Abbott Laboratories shares worth $343 Million. That's 1.56% of their equity portfolio (15th largest holding). The first Abbott Laboratories trade was made in Q4 2005. Since then Ray Dalio bought shares 26 more times and sold shares on 21 occasions. The stake costed the investor $291 Million, netting the investor a gain of 18% so far.