Ray Dalio's position in SEI Investments is currently worth $3.5 Million. That's 0.02% of their equity portfolio (367th largest holding). The first SEI Investments trade was made in Q2 2007. Since then Ray Dalio bought shares eighteen more times and sold shares on 23 occasions. The stake costed the investor $2.57 Million, netting the investor a gain of 36% so far.