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Generac (GNRC) Stock Looks Below Fair Value As Cash Flow Leads

Simply Wall St·09/10/2026 17:24:21
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Generac Holdings has delivered a 67.0% gain over three years, yet its current valuation sends mixed signals, with an intrinsic value estimate suggesting the stock trades below estimated worth while earnings-based multiples lean the other way. For anyone looking at Generac today, the market price sits between an undervaluation signal from a Discounted Cash Flow (DCF) view and a richer read from traditional ratios.

  • The 67.0% return over three years shows that investors who stayed with Generac Holdings through recent volatility have already seen a sizeable move, so fresh buyers are stepping in after a meaningful run.
  • Future cash generation from backup power and energy technology offerings can support the intrinsic value case, while any pressure on margins or slower cash conversion may weigh on what investors are currently willing to pay.
  • The broader checks give a mixed picture rather than a clear bargain or clear overvaluation, as highlighted by a value score of 3 out of 6.

The issue now is whether Generac Holdings is priced attractively enough at around US$186 per share for that DCF-based upside to matter more than the richer multiples the market is already assigning.

Spot opportunities alongside Generac Holdings by scanning 31 high quality undervalued stocks, which highlights companies that blend stronger balance sheets, solid cash generation, and more appealing price tags.

Does Generac Holdings Look Undervalued on Cash Flow?

The Discounted Cash Flow (DCF) model here focuses on the cash Generac Holdings is expected to produce for shareholders over time. On the latest figures, the business generated roughly $386.3 million of free cash flow over the last twelve months, and the model assumes that this cash stream grows rather than shrinks as its energy technology and backup power products scale.

Feeding those projections into a 2 Stage Free Cash Flow to Equity framework produces an estimated intrinsic value of about $234 per share. With the stock trading around $186, the DCF indicates roughly a 20.2% gap between price and estimated worth. This result suggests the market is currently assigning a more cautious view on future cash generation than the model does for Generac Holdings.

On this cash flow view, Generac Holdings appears undervalued relative to the price investors are currently paying.

Our Discounted Cash Flow (DCF) analysis suggests Generac Holdings is undervalued by 20.2%. Track this in your watchlist or portfolio, or discover 31 more high quality undervalued stocks.

GNRC Discounted Cash Flow as at Sep 2026
GNRC Discounted Cash Flow as at Sep 2026

Head to the Valuation section of our Company Report for more details on how we arrive at this Fair Value for Generac Holdings.

Is Generac Holdings Getting Expensive on Earnings?

The P/E ratio suits Generac Holdings because earnings remain a key anchor for how investors frame its value. On this yardstick, the stock trades at about 42.6x earnings, which is noticeably higher than the Electrical industry average of roughly 33.6x and above the peer group level near 33.1x. That already points to investors paying a steeper price for each dollar of profit than is typical in the sector.

The fair P/E ratio from the model sits closer to 35.7x, which is lower than where Generac Holdings currently changes hands. That gap suggests the market is assigning a premium that the tailored fair multiple does not fully support, even after accounting for the company’s profile and risk balance. For readers comparing the cash flow upside case with this earnings lens, the P/E work tilts the picture in a more cautious direction.

On the P/E multiple, Generac Holdings stock currently appears overvalued relative to both its tailored fair ratio and sector benchmarks.

NYSE:GNRC P/E Ratio as at Sep 2026
NYSE:GNRC P/E Ratio as at Sep 2026

See what the numbers say about this price — find out in our valuation breakdown.

The Generac Holdings Narrative: What Would Justify Today's Price?

Simply Wall St Narratives for Generac Holdings give you the missing link between the DCF upside and the richer P/E multiple. They explain which paths for Generac Holdings' growth, margins and earnings would need to occur for the stock to be worth materially more or materially less than today’s price. Where a single valuation number gives one outcome, these narratives describe the future behind that figure so you can check over time whether it is taking shape.

One of the top community narratives on Generac Holdings: 34% undervalued

"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..."

Read one of the top narratives on Generac Holdings

Do you think there's more to the story for Generac Holdings? Head over to our Community to see what others are saying!

The Bottom Line

Generac Holdings now screens as undervalued on a Discounted Cash Flow (DCF) basis but overvalued on earnings multiples, so the verdict is mixed rather than clear cut. The intrinsic value work leans on the pace and durability of future cash generation. The richer P/E, meanwhile, hinges on how long investors are willing to pay a premium for that growth story. Those cross currents leave the crux of the Generac debate on one point. The key question is whether cash flows grow into the current multiple or whether sentiment on margins, cash conversion and sector peers cools first.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.