 Two Sigma Advisers LP cut its stake in Brightcove Inc NASDAQ:BCOV by 0.9 in the 1st quarter, Holdings Channel reports. The firm owned 216,276 shares of the software makers stock after selling 1,900 shares during the period. Two Sigma Advisers LPs holdings in Brightcove were worth 1,507,000 at the end of the most recent quarter. ... 