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Why Rockwool (CPSE:ROCK B) Is Down 6.1% After Raising 2026 Revenue Guidance Amid Profit Drop

Simply Wall St · 1d ago
  • Rockwool A/S has reported its second-quarter 2026 results, with sales rising to €1,000 million and revenue to €1,009 million, while net income fell to €93 million compared with the prior year.
  • Despite lower profitability, the company sharply reduced six-month net income to €8 million yet raised full-year 2026 revenue growth guidance to a 5%–7% range, supported by higher volumes and price increases but tempered by sourcing constraints in North America.
  • We’ll now examine how Rockwool’s upgraded 2026 revenue guidance, despite weaker earnings, reshapes the company’s investment narrative and outlook.

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Rockwool Investment Narrative Recap

To own Rockwool, you need to believe its insulation demand and pricing can support steady revenue, even when earnings are under pressure. The latest results keep that story intact in the near term: higher Q2 sales and upgraded 2026 revenue guidance point to resilient top line momentum, while the sharp drop in six month net income highlights margin pressure as the key short term risk. North American sourcing constraints remain the most immediate catalyst and operational risk, but this update does not fundamentally shift that balance.

The most relevant recent announcement is the August 2026 guidance update, where Rockwool lifted its 2026 revenue growth outlook to 5% to 7% and kept its EBIT margin target at 13% to 14%. This is important because it links the current volume and pricing trends directly to management’s expectations for the rest of the year, while also acknowledging that sourcing limitations in North America could restrict how much of that demand actually converts into revenue and earnings.

Yet behind the higher revenue guidance, investors still need to be aware of how sourcing bottlenecks in North America could...

Read the full narrative on Rockwool (it's free!)

Rockwool’s narrative projects €4.2 billion revenue and €462.9 million earnings by 2029. This requires 3.1% yearly revenue growth and about a €458.9 million earnings increase from €4.0 million today.

Uncover how Rockwool's forecasts yield a DKK231.40 fair value, a 10% upside to its current price.

Exploring Other Perspectives

CPSE:ROCK B 1-Year Stock Price Chart
CPSE:ROCK B 1-Year Stock Price Chart

The most optimistic analysts were already assuming revenue around €4.5 billion and earnings above €580 million by 2029, which is far more upbeat than the cautious view implied by current margin pressure and North American sourcing risks, so this latest guidance upgrade could either reinforce that optimism or force a rethink of how realistic those forecasts really are.

Explore 5 other fair value estimates on Rockwool - why the stock might be worth less than half the current price!

Reach Your Own Conclusion

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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.