AAON (AAON) opened Q1 2026 with total revenue of US$496.9 million and basic EPS of US$0.49, alongside net income of US$39.8 million, with the stock trading around US$129.25. Over recent quarters the company has seen revenue move from US$297.7 million in Q4 2024 to US$322.1 million in Q1 2025 and then to US$496.9 million in Q1 2026. Over the same period, basic EPS went from US$0.30 to US$0.36 and now US$0.49. These figures frame a results season in which investors will likely focus on how growth expectations compare with the company’s margin profile.

See our full analysis for AAON.

With the headline numbers on the table, the next step is to see how this earnings print lines up with the key growth and risk narratives that have built around AAON over the past year.

Net margin slips to 7.3%

• On a trailing basis AAON converted US$1.6b of revenue into US$118.1 million of net income, so the net margin of 7.3% is lower than the 12.6% level seen previously over the last year.
• Critics highlight that a lower 7.3% margin and a high share of non cash earnings sit awkwardly with the bullish view that margins can expand, especially given:
• Forecast earnings growth of about 29.5% a year assumes margin resilience at the same time as recent profitability has been softer than the prior 12.6% margin.
• Bulls point to vertical integration and backlog conversion as supports, yet the flagged non cash earnings and weaker operating cash coverage of debt focus attention on how much of that growth arrives as cash.

P/E of 89.6x prices in strong growth

• With the stock at US$129.25 and a trailing P/E of about 89.6x versus roughly 21.8x for the industry and 25.4x for peers, the valuation sits well above the DCF fair value of about US$102.60.
• Bears argue that paying 89.6x earnings and more than the DCF fair value leaves little room for disappointment, especially as:
• Revenue is only forecast to grow at about 13.1% a year, which is ahead of the US market but not extreme compared with the premium to industry and peers.
• Debt is not well covered by operating cash flow according to recent analysis, so any pressure on earnings or cash generation could matter more when expectations and the multiple are both high.

Skeptics warn the current valuation leaves little margin for error, so it is worth seeing how the cautious case lines up with these numbers before deciding what the risk side looks like for you. 🐻 AAON Bear Case

Q1 2026 EPS lifts above recent quarters

• Basic EPS for Q1 2026 came in at roughly US$0.49 compared with US$0.39 in Q4 2025 and US$0.38 in Q3 2025, alongside net income of US$39.8 million on quarterly revenue of US$496.9 million.
• Supporters of the bullish view point to this run rate as early evidence that earnings forecasts near 29.5% a year can be met, yet the quarter also invites a closer look because:
• Trailing twelve month EPS of about US$1.45 is below the US$1.95 level seen a year earlier, so the latest quarter sits within a period where overall EPS has not moved in a straight line.
• Forecast growth assumes margins improve from recent levels, while the risk summary flags that margins over the last year were lower and that non cash items make up a sizeable part of earnings.

Bulls argue that rising EPS and backlog conversion point to a longer runway, so if you want to see how that optimistic case connects the dots across growth, margins, and valuation, it is worth reading the full bullish narrative. 🐂 AAON Bull Case

Next Steps

To see how these results tie into long-term growth, risks, and valuation, check out the full range of community narratives for AAON on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

Plenty of opinions are built into these numbers, but what matters is the view you build for yourself. Check the balance of risks and rewards before you decide what comes next with 1 key reward and 4 important warning signs

See What Else Is Out There

AAON carries a rich 89.6x P/E while margins have eased and cash coverage of debt looks weaker than earnings alone might suggest.

If that mix of a full valuation and softer profitability gives you pause, it is worth lining it up against companies in the 51 high quality undervalued stocks.

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.