Knife River (KNF) drew investor attention after raising its full year 2026 revenue guidance to a range of US$3.4b to US$3.6b, alongside mixed second quarter earnings released on 4 August 2026.

The guidance update and quarterly results have come after a weak stretch for Knife River, with the 30 day share price return down 16.73% and the year to date share price return down 7.18%, even though the three year total shareholder return is 33.57%.

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The guidance lift, paired with a weak recent share price for Knife River, leaves you weighing a quick entry against waiting for a clearer reset. How does the current valuation stack up against the new revenue range?

Most Popular Narrative: 35.1% Undervalued

Against Knife River's last close of $67.52, the most widely followed narrative places fair value at $104.11, which points to a sizeable gap that investors will want to understand.

Knife River's record $1.3 billion backlog and exposure to public infrastructure projects, supported by robust, multiyear federal and state Department of Transportation funding (including 60% of IIJA funds still to be spent), positions the company for strong, sustained revenue growth well into 2026 and beyond.

Read the complete narrative..

Curious what kind of growth path and margin profile support that fair value for Knife River. The narrative leans on a specific revenue ramp, a step up in profitability, and a premium earnings multiple that together need to line up for that $104.11 figure to hold.

Result: Fair Value of $104.11 (UNDERVALUED)

However, Knife River's heavy reliance on public infrastructure funding and exposure to weather related project disruptions could both challenge that upside case if conditions turn less supportive.

Another View On Knife River’s Valuation

The fair value narrative around Knife River leans on a future P/E of 29.9x. Today the stock trades on a P/E of 27.4x, which sits above the peer average of 24.8x and the Global Basic Materials average of 14.7x, and also above a fair ratio of 21x. That gap points to valuation risk if sentiment or growth expectations cool from here. How comfortable are you paying a premium entry price for this story?

Next Steps

With mixed signals across Knife River's valuation, risks and upside, it makes sense to look past headlines and inspect the details yourself. Act promptly, review the full picture, and weigh both sides of the story with 1 key reward and 1 important warning sign.

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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.