Generac Holdings - 15 Year Stock Price History | GNRC

Historical daily share price chart and data for Generac Holdings since 2010 adjusted for splits and dividends. The latest closing stock price for Generac Holdings as of July 25, 2025 is 156.96.
  • The all-time high Generac Holdings stock closing price was 505.80 on November 01, 2021.
  • The Generac Holdings 52-week high stock price is 195.94, which is 24.8% above the current share price.
  • The Generac Holdings 52-week low stock price is 99.50, which is 36.6% below the current share price.
  • The average Generac Holdings stock price for the last 52 weeks is 146.93.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Generac Holdings Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 134.8677 157.0000 164.0600 101.9200 156.9600 1.23%
2024 144.4904 127.3700 195.1100 110.0900 155.0500 19.97%
2023 115.7755 97.7100 153.7000 82.2000 129.2400 28.39%
2022 221.6890 347.9100 347.9100 89.7900 100.6600 -71.40%
2021 369.3408 224.5600 505.8000 224.5600 351.9200 54.75%
2020 147.5310 102.0100 233.2000 79.0100 227.4100 126.08%
2019 69.9112 50.9900 101.9700 49.1500 100.5900 102.39%
2018 51.1441 48.0300 59.4400 43.3400 49.7000 0.36%
2017 41.0592 41.9400 52.0900 34.5200 49.5200 21.55%
2016 36.2564 28.9100 43.4900 27.2600 40.7400 36.85%
2015 38.1058 46.3700 50.4100 26.8800 29.7700 -36.33%
2014 48.8738 56.2900 61.1700 38.8500 46.7600 -17.44%
2013 38.7909 30.9000 56.6400 29.3725 56.6400 88.06%
2012 20.3474 18.4961 33.8846 14.8259 30.1187 63.07%
2011 13.0524 10.6285 18.9903 9.8180 18.4697 73.34%
Sector Industry Market Cap Revenue
Industrial Products General Industrial Machinery $9.274B $4.296B
Generac Holdings Inc. is a manufacturer of power generation equipment, energy storage systems and other power products including portable, residential, commercial and industrial generators. The company also manufactures light towers, which provide temporary lighting solutions for various end markets and commercial and industrial mobile heaters and pumps that are used in oil & gas, construction and other industries. Its product includes engines, alternators, transfer switches, mobile heaters, power washers, water pumps, energy monitoring devices and other components of outdoor power equipment for residential and commercial use. The company has a wide distribution network - independent residential dealers, industrial distributors and dealers, national and regional retailers, e-commerce partners, wholesalers, equipment rental companies, equipment distributors and solar installers. Generac broadly classifies its products into three categories - Residential, Commercial & Industrial and Other products and services.
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