 Two Sigma Advisers LP grew its holdings in Bank of Marin Bancorp NASDAQ:BMRC by 4.0 during the second quarter, HoldingsChannel.com reports. The firm owned 18,094 shares of the banks stock after acquiring an additional 700 shares during the quarter. Two Sigma Advisers LPs holdings in Bank of Marin Bancorp were worth 603,000 at the end ... 