Jupiter Asset Management Ltd. increased its stake in shares of Allegro MicroSystems, Inc. (NASDAQ:ALGM – Free Report) by 91.4% in the second quarter, Holdings Channel.com reports. The fund owned 564,246 shares of the company’s stock after purchasing an additional 269,481 shares during the period. Jupiter Asset Management Ltd.’s holdings in Allegro MicroSystems were worth $25,447,000 […]