Jim Simons's position in Sempra is currently worth $22.3 Million. That's 0.04% of their equity portfolio (559th largest holding). The first Sempra trade was made in Q3 2014. Since then Jim Simons bought shares 21 more times and sold shares on fifteen occasions. The stake costed the investor $21.2 Million, netting the investor a gain of 5.1% so far.