Nokia: 3 Key Takeaways for Long-Term Investors

Nokia (NOK) posted Q3 2026 net sales growth of 9% year over year, with AI infrastructure demand doing the heavy lifting.

The standout number: AI and cloud revenue jumped 123% year over year and now accounts for 12% of total sales. That mix shift is the core of the bull case, since it points to growth coming from a fast-expanding segment rather than a broad, low-growth base.

Management raised 2027 growth guidance for Optical and IP Networks to 25%-30%. Operating margins expanded 220 basis points, showing the top-line gains are translating into profitability rather than being bought with discounting.

Integration is running ahead of plan. Synergies from the Infinera acquisition are materializing a year ahead of schedule, which supports both the margin expansion and the raised Optical and IP outlook. Interpretation: faster synergy capture may give Nokia room to deliver on the 25%-30% target without relying solely on market demand.

On the technology front, AI radio access networks delivered 20% spectral efficiency gains in live tests. That is a test result, not a revenue line, but it gives the AI narrative a product-level proof point.