Last Update 20 Jan 26

Fair value Decreased 2.95%

GNRC: Data Center Power Demand Will Drive The Next Upswing

Analysts have modestly reduced their fair value estimate for Generac, trimming the updated price target by about US$6 to around US$203 as they factor in slightly lower revenue growth and profit margin assumptions, even as recent research highlights potential catalysts around diesel gensets, data center demand, and the easing drag from residential clean energy.

Analyst Commentary

Recent Street research around Generac reflects a split between optimism on future execution and caution around recent results and guidance resets, with several firms adjusting ratings and price targets to reflect updated expectations.

Bullish Takeaways

Bullish analysts see current share levels as offering what they describe as a compelling risk and reward tradeoff, with multiple research notes citing valuation as a key reason for turning more constructive.
Several reports highlight a range of potential growth drivers, including diesel genset opportunities, rising data center demand, and expectations for a reduced drag from residential clean energy on EBITDA over time.
Some analysts argue that expectations for fiscal 2026 are reasonable and see upcoming company events, such as the Q4 report and the March analyst day, as potential catalysts that could help clarify the medium term growth and margin profile.
In at least one case, Generac has been included in a firm specific list of top ideas, and another major bank increased its price target alongside commentary that recent quarterly issues were viewed as more temporary within a longer term margin recovery and capacity expansion plan.

Bearish Takeaways

Even among bullish analysts, there is acknowledgment that recent quarters included a miss versus estimates and a guidance reduction, which keeps some investors cautious about execution and near term earnings delivery.
One research report maintained an Equal Weight stance despite a higher price target, signaling that not all analysts see a clear case for outperformance at current levels given the balance of risks.
References to a short term setback and muted investor sentiment underline concerns that it may take time and clean execution across upcoming quarters for the stock to rebuild confidence.
While long term ambitions for margin recovery and commercial and industrial growth are discussed, bearish analysts focus on the need for the company to prove it can translate these plans into consistent financial results before the stock can justify more aggressive assumptions.

What's in the News

Generac acquired a new facility in Sussex, Wisconsin, to expand manufacturing capacity for Commercial & Industrial products, alongside its Beaver Dam and Oshkosh operations. The company plans to add over 100 manufacturing jobs when the plant opens in the fourth quarter of 2026 (Key Developments).
The Sussex facility is intended to support large megawatt generators for data center customers and existing backup power verticals such as healthcare, hospitality, wastewater, water utilities and heavy industrial plants (Key Developments).
The company reported that interest from data center customers has been strong for its large megawatt generators, with the order backlog for this segment described as having doubled as of the third quarter earnings call in October (Key Developments).
Generac updated its full year 2025 outlook and lowered net sales growth guidance to be approximately flat year over year, compared with a previous range of 2% to 5% growth (Key Developments).
Under the share repurchase program announced on February 14, 2024, Generac has completed buybacks of 2,155,557 shares, or 3.6% of its shares, for a total of US$300.89 million. No shares were repurchased between July 1, 2025 and September 30, 2025 (Key Developments).

Valuation Changes

The Fair Value Estimate has fallen slightly, moving from about US$209.59 to around US$203.41 per share.
The Discount Rate has risen slightly, shifting from 9.50% to about 9.72%.
The Revenue Growth assumption has been reduced, from roughly 9.37% to about 7.93%.
The Net Profit Margin assumption has edged lower, from about 11.42% to roughly 10.81%.
The future P/E multiple has risen modestly, moving from around 23.71x to approximately 24.97x.

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Key Takeaways

Growing demand for backup and distributed energy solutions, driven by AI, digitalization, and climate change, positions Generac for sustained revenue and market share growth.
Technological innovation, operational efficiencies, and favorable industry trends support higher-margin, recurring revenues and enhanced long-term earnings stability.
Generac faces long-term growth and margin risks due to headwinds in residential solar, dependence on outages, clean energy struggles, data center investment uncertainty, and diesel transition challenges.

Catalysts

About Generac Holdings

Designs, manufactures, and distributes energy technology products and solution worldwide.What are the underlying business or industry changes driving this perspective?

Accelerating demand for backup power solutions in data centers driven by AI adoption and global digitalization has resulted in a structural supply deficit for large commercial generators; Generac's rapid entry and >$150 million backlog position it to capture significant revenue growth and operating leverage over the next several years, with further potential upside as the company expands capacity to address 2027+ demand.
Climate change-led increases in the frequency and severity of weather events continue to drive a higher baseline level of demand for residential standby and portable generators; the company's expanded dealer network and strong retail presence position Generac for sustained revenue growth, with added margin tailwinds from next-generation product launches optimized for lower cost and higher efficiency.
Persistent grid vulnerabilities and rising power prices are supporting secular growth in distributed energy resources and home energy management; Generac's continued innovation with energy storage systems, new microinverter launches, and integration with ecobee are helping transition the business to higher-margin, recurring revenue streams and reducing earnings cyclicality.
Structural improvements in gross margins, supported by favorable pricing realization, supply chain efficiencies, and cost control initiatives, are driving durable improvement in EBITDA margins (raised outlook to 18–19%); as the energy technology segment's development costs subside and C&I revenue scales, margin expansion is likely to be sustainable through 2026 and beyond.
Industry-wide regulatory and investment trends (e.g., backup power requirements in critical infrastructure, grid resiliency initiatives, aging grids) are expanding the total addressable market for Generac, providing long-term visibility into higher top-line growth, improved market share, and greater earnings stability.

Generac Holdings Earnings and Revenue Growth

Generac Holdings Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?

Analysts are assuming Generac Holdings's revenue will grow by 7.4% annually over the next 3 years.
Analysts assume that profit margins will increase from 8.2% today to 10.8% in 3 years time.
Analysts expect earnings to reach $593.3 million (and earnings per share of $9.99) by about September 2028, up from $360.5 million today.
In order for the above numbers to justify the analysts price target, the company would need to trade at a PE ratio of 25.0x on those 2028 earnings, down from 29.6x today. This future PE is lower than the current PE for the US Electrical industry at 33.7x.
Analysts expect the number of shares outstanding to decline by 1.38% per year for the next 3 years.
To value all of this in today's terms, we will use a discount rate of 9.01%, as per the Simply Wall St company report.

Generac Holdings Future Earnings Per Share Growth

Risks

What could happen that would invalidate this narrative?

Management expects the residential solar market to contract significantly in the years ahead (potential decrease of 20–50%), which may force Generac to recalibrate investment and reduces the long-term growth potential and addressable market for the company's clean energy segment, potentially pressuring revenue and margins.
Despite strong current demand, sales in critical product categories such as home standby and portable generators remain heavily reliant on major power outage events, which are unpredictable and result in "afterglow" effects that could flatten or decline if outage activity normalizes, posing long-term risks to growth consistency and revenue stability.
The company's clean energy (solar/storage) business has been a drag on earnings (300–350 basis points expected for 2025) and requires ongoing cost reductions and recalibration; failure to reach sustained profitability in this segment or continued depressed market conditions could weigh on net margins and overall corporate earnings.
Entry into the data center generator market, while promising, requires aggressive capital investment, expansion of production capacity, and successful supply chain management-any delays, misjudged demand, or execution missteps could result in excess capacity, higher capex, and margin pressure, particularly if data center growth or hyperscaler demand slows.
Generac's heavy reliance on diesel generator products and corresponding supply chains expose it to tightening environmental regulations globally, potential carbon taxes, and eventual secular decline as customers increasingly seek renewable, low-carbon, or hybrid solutions; this risk could compress future revenues and challenge long-term competitiveness and profitability.

Valuation

How have all the factors above been brought together to estimate a fair value?

The analysts have a consensus price target of $204.5 for Generac Holdings based on their expectations of its future earnings growth, profit margins and other risk factors. However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of $250.0, and the most bearish reporting a price target of just $165.0.
In order for you to agree with the analyst's consensus, you'd need to believe that by 2028, revenues will be $5.5 billion, earnings will come to $593.3 million, and it would be trading on a PE ratio of 25.0x, assuming you use a discount rate of 9.0%.
Given the current share price of $181.8, the analyst price target of $204.5 is 11.1% higher.
We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.

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Disclaimer

AnalystConsensusTarget is a tool utilizing a Large Language Model (LLM) that ingests data on consensus price targets, forecasted revenue and earnings figures, as well as the transcripts of earnings calls to produce qualitative analysis. The narratives produced by AnalystConsensusTarget are general in nature and are based solely on analyst data and publicly-available material published by the respective companies. These scenarios are not indicative of the company's future performance and are exploratory in nature. Simply Wall St has no position in the company(s) mentioned. Simply Wall St may provide the securities issuer or related entities with website advertising services for a fee, on an arm's length basis. These relationships have no impact on the way we conduct our business, the content we host, or how our content is served to users. The price targets and estimates used are consensus data, and do not constitute a recommendation to buy or sell any stock, and they do not take account of your objectives, or your financial situation. Note that AnalystConsensusTarget's analysis may not factor in the latest price-sensitive company announcements or qualitative material.

GNRC: Margin Recovery And Capacity Expansion Will Drive Upside Into 2026