Ray Dalio's position in Rio Tinto plc is currently worth $37 Million. That's 0.16% of their equity portfolio (112th largest holding). The first Rio Tinto plc trade was made in Q1 2013. Since then Ray Dalio bought shares 22 more times and sold shares on 21 occasions. The investor's estimated purchase price is $40.9 Million, resulting in a loss of 9.7%.