Jim Simons's position in Personalis is currently worth $1.24 Million. That's 0.00% of their equity portfolio (2136th largest holding). The investor owns 1.96% of the outstanding Personalis stock. The first Personalis trade was made in Q3 2020. Since then Jim Simons bought shares seven more times and sold shares on six occasions. The investor's estimated purchase price is $3.59 Million, resulting in a loss of 66%.