Generac Holdings Inc. (GNRC) stock has surged 40.4% in the past year compared with the S&P 500 composite and the sub-industry's growth of 31.5% and 19.6%, respectively. Closing at $150.84 in yesterday's trading session, GNRC stock is currently trading 11% below its 52-week high of $169.57, attained on July 31, 2024. Headquartered in Waukesha, WI, Generac is a leading manufacturer of backup and prime power generation systems for residential and Commercial & Industrial (C&I) applications, solar and battery st ...