Primecap Management Co. CA lowered its stake in Waters Co. (NYSE:WAT – Free Report) by 5.5% in the 4th quarter, HoldingsChannel.com reports. The firm owned 92,259 shares of the medical instruments supplier’s stock after selling 5,400 shares during the quarter. Primecap Management Co. CA’s holdings in Waters were worth $30,374,000 at the end of the […]