Steven Cohen's position in Pacific Biosciences of California is currently worth $8.34 Million. That's 0.03% of their equity portfolio (561st largest holding). The investor owns 2.13% of the outstanding Pacific Biosciences of California stock. The first Pacific Biosciences of California trade was made in Q2 2015. Since then Steven Cohen bought shares eleven more times and sold shares on eight occasions. The investor's estimated purchase price is $42.9 Million, resulting in a loss of 81%.