Ken Griffin's position in Bank of Marin Bancorp is currently worth $1.99 Million. That's 0.00% of their equity portfolio (2298th largest holding). The first Bank of Marin Bancorp trade was made in Q4 2019. Since then Ken Griffin bought shares twelve more times and sold shares on seven occasions. The investor's estimated purchase price is $2.64 Million, resulting in a loss of 25%.