Generac Is Up 47% Year to Date. Here’s Where the Stock Could Go in 2026

Nikko Henson4 minute read
Reviewed by: Thomas Richmond
Last updated Mar 20, 2026

Key Stats for GNRC Stock

  • Year-to-Date Performance: 47%
  • 52-Week Range: $100 to $241
  • Valuation Model Target Price: $253
  • Implied Upside: 26%

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What Happened?

Generac Holdings Inc. has moved sharply higher in 2026 as investors focus on companies benefiting from the rapid buildout of data centers and increasing demand for reliable power infrastructure. Against that backdrop, the stock is up about 47% year to date, recently trading near $201 per share.

The stock is rising primarily because investors are pricing in accelerating demand for Generac’s commercial and industrial generators used in data centers, where backup power systems are essential to prevent outages and ensure continuous operations.

This shift toward higher-value, infrastructure-driven demand is improving revenue visibility and reducing reliance on the company’s more volatile residential generator segment, a dynamic also seen across competitors such as Cummins and Caterpillar, which are more established in large-scale industrial power systems.

Recently, Generac reported fourth quarter 2025 net sales of $1.1 billion, down 12% year over year, as weaker residential generator demand offset stronger commercial and industrial performance, where sales rose 10% to $400 million led by data center customers.

CEO Aaron Jagdfeld said “2026 will be an important inflection point” as the company’s data center backlog reached about $400 million, partnerships with two hyperscaler customers advanced into pilot phases, and domestic capacity for large megawatt generators is expected to surpass $1 billion by the fourth quarter of 2026, with full-year 2026 sales expected to grow at a mid-teens rate.

Analyst sentiment remains constructive as growth visibility improves, while institutional activity reflects both accumulation and repositioning.

Blue Grotto Capital initiated a position of about 160,000 shares worth roughly $27 million and Portolan Capital established a new stake, while Capital World Investors reduced its position by about 86% and ArrowMark Colorado Holdings trimmed its stake by over 60%.

Despite selective selling and an insider sale by CFO York Ragen of about 24,000 shares at roughly $236 per share, institutional ownership remains high at about 84%, reinforcing long-term confidence in the business.

This trend is also reflected in our recent coverage of Cummins and Caterpillar, which are seeing similar demand tailwinds across industrial power markets.

Generac Holdings stock
GNRC Guided Valuation Model

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Is GNRC Undervalued?

Under valuation assumptions, the stock is modeled using:

  • Revenue Growth (CAGR): 13%
  • Operating Margins: 15%
  • Exit P/E Multiple: 19x

Revenue growth is expected to reaccelerate as Generac converts its growing data center backlog into revenue and expands manufacturing capacity to support larger commercial generator systems.

Estimates also reflect increasing contribution from energy technology products, including battery storage and grid services, which provide higher-margin and more recurring revenue streams compared to residential generators.

Generac Holdings stock
GNRC Revenue & Analyst Growth Estimates Over Five Years

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This shift in business mix is important because it supports more predictable earnings and reduces dependence on weather-driven demand, which has historically caused volatility in results.

Based on these inputs, the model estimates a target price of $253, implying about 26% total upside over roughly 3 years, indicating the stock appears undervalued at current levels.

Performance over the next year will be driven by backlog execution, continued expansion into hyperscale data center customers, and scaling of higher-margin energy technology solutions.

As shown in the chart above, revenue trends are beginning to stabilize as commercial and industrial demand becomes a larger contributor to overall growth, while the valuation model reflects improving earnings visibility.

At current levels, Generac Holdings Inc. appears undervalued, with future performance driven by data center demand, improving business mix, and operating leverage as higher-margin segments scale.

How Much Upside Does GNRC Stock Have From Here?

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All it takes is three simple inputs:

  1. Revenue Growth
  2. Operating Margins
  3. Exit P/E Multiple

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