• In recent quarters, AAON, Inc. has sharply raised its 2026 revenue growth outlook as its BASX division becomes a central driver of demand for AI-focused data center cooling solutions.
• An interesting twist is that BASX now contributes nearly half of AAON’s revenue, underpinned by a very large backlog of AI-related data center orders that reshapes the company’s business mix.
• We’ll now examine how AAON’s upgraded growth outlook, powered by BASX’s AI data center cooling momentum, influences the company’s investment narrative.

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What Is AAON's Investment Narrative?

For AAON, the big-picture thesis now rests on believing that AI-driven data center cooling can support a very different company than the one investors knew a few years ago. The latest news, with BASX now nearly half of revenue and a US$2.13 billion backlog driving management to lift 2026 revenue growth guidance to 40–45%, strengthens the near-term catalyst around continued order conversion and capacity ramp-up. At the same time, the stock’s very large six‑month move, high earnings multiple and recent pressure on margins, free cash flow and return on invested capital keep execution risk front and center. The sharp guidance upgrade raises expectations; any slowdown in BASX orders, project delays or sustained cash burn would matter more now that the AI story is so central to AAON’s narrative.

But there is a key risk around cash generation that investors should not ignore. AAON's share price has been on the slide but might be up to 20% below fair value. Find out if it's a bargain.

Exploring Other Perspectives

Four Simply Wall St Community fair value estimates span about US$104.63 to US$154, showing how far apart individual views can be. When you set that against AAON’s elevated valuation and rising dependence on BASX’s AI data center momentum, it underlines why many shareholders are rethinking how much execution risk they are comfortable with.

Explore 4 other fair value estimates on AAON - why the stock might be worth 17% less than the current price!

Form Your Own Verdict

Disagree with existing narratives? Extraordinary investment returns rarely come from following the herd, so go with your instincts.

• A great starting point for your AAON research is our analysis highlighting 1 key reward and 5 important warning signs that could impact your investment decision.
• Our free AAON research report provides a comprehensive fundamental analysis summarized in a single visual - the Snowflake - making it easy to evaluate AAON's overall financial health at a glance.

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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.