Generac Holdings Inc. Stock Advances 18.3%, Outperforms Peers

This article was automatically generated by Dow Jones using technology from Automated Insights.

Shares of Generac Holdings Inc. surged 18.3% to $207.23 on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index rising 1.1% to 7,637.76 and the Dow Jones Industrial Average rising 0.6% to 51,778.04.

This was the stock's second consecutive day of gains.

Generac Holdings Inc. closed 30.1% below its 52-week high of $296.44, which the company achieved on June 25th.

The stock outperformed some of its peers, as Honeywell International Inc. fell 0.6% to $206.49, Amphenol Corp. Cl A rose 1.4% to $78.37, and Enphase Energy Inc. rose 1.29% to $36.02.

Trading volume totaled 8.0 million, compared to the 50-day average of 1.0 million.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

September 17, 2026 16:33 ET (20:33 GMT)