Ken Griffin's position in Pacific Biosciences of California is currently worth $762 Thousand. That's 0.00% of their equity portfolio (2995th largest holding). The first Pacific Biosciences of California trade was made in Q4 2013. Since then Ken Griffin bought shares 43 more times and sold shares on 43 occasions. The investor's estimated purchase price is $4.15 Million, resulting in a loss of 82%.