Assetmark Inc. lifted its position in shares of Nexstar Media Group, Inc. (NASDAQ:NXST – Free Report) by 4,550.6% in the 1st quarter, according to its most recent disclosure with the SEC. The fund owned 256,063 shares of the company’s stock after acquiring an additional 250,557 shares during the period. Assetmark Inc. owned 0.71% of Nexstar […]