Generac Holdings shocked investors on Wednesday. The stock fell 11% during its 2026 Investor Day. This came as a surprise. The company actually shared positive updates.
The biggest reason was simple. Expectations were too high. Investors were waiting for a big announcement. A long term deal with a hyperscaler was expected. That never came. And the market reacted instantly.
Shares started falling during the event itself. At one point, they were down around 10% midway. The mood quickly turned negative.
But the numbers were not bad at all. Generac said its data center backlog jumped by 75% in just 6 weeks. That is a huge increase. It clearly shows rising demand. Data centers are becoming a major growth area for the company.
This space is booming right now. Artificial intelligence is growing fast. Cloud computing is expanding. And both need strong power backup systems. That is where Generac fits in.
The company also stayed confident about its future. It did not change its 2026 outlook. Revenue is still expected to grow in the mid teens.
The residential business is steady. It is expected to grow around 10%. The commercial and industrial side looks even stronger. Growth there could reach low to mid 20%.
Profit margins are also stable. EBITDA margins are expected to stay between 18% and 19%.
Brian Drab from William Blair said the fall could be a good chance to buy. He believes the long term story is still strong. The company delivered solid updates. But it failed to meet hype. And in the stock market, expectations matter more than reality in the short term.