Primecap Management Co. CA decreased its position in Roblox Co. (NYSE:RBLX – Free Report) by 2.1% in the 4th quarter, HoldingsChannel reports. The institutional investor owned 218,550 shares of the company’s stock after selling 4,600 shares during the quarter. Primecap Management Co. CA’s holdings in Roblox were worth $9,992,000 as of its most recent SEC […]