The Rally Nobody Talked About
Nokia closed Friday at $15.47, up roughly 10% in a single session and 119% year to date. That makes it one of the best-performing large-cap tech stocks of 2026 by percentage gain. The 52-week range tells the story: the stock traded as low as $4 over the past year.
The catalyst Friday was the launch of Nokia's AI Networking Innovation Lab in California, a facility built specifically for data center networks used in AI training and inference. Partners include AMD, Lenovo, Supermicro, and Weka. Morgan Stanley responded by lifting its price target to 14 euros from 11, maintaining a Buy rating.
But the Friday move was just the latest leg of a broader re-rating that started with Q1 earnings in late April.
The Numbers Behind the Pivot
Nokia reported Q1 2026 revenue of 4.5 billion euros, up 4% in constant currency. The headline number is not what matters. The composition is.
Sales to AI and cloud customers jumped 49% year over year. That segment generated 1 billion euros in orders during the quarter alone and now represents 8% of total group revenue. Nokia raised its Network Infrastructure growth outlook to 12% to 14%, up from 6% to 8%, and lifted its combined Optical and IP Networks growth forecast to 18% to 20%.
Comparable operating profit surged 54% to 281 million euros. Optical Networks revenue grew 20%, driven almost entirely by hyperscaler demand for high-capacity interconnects between AI data centers.
Nokia also closed its acquisition of Infinera in February, adding coherent optical technology that positions it for the long-haul fiber links connecting GPU clusters across geographies.
Why the Networking Layer Matters Now
The AI infrastructure story has played out in stages. First it was chips. Nvidia captured that. Then servers. Dell captured that with a $43 billion AI server backlog and a 140% stock rally this year.
The next bottleneck is networking. Every GPU cluster needs high-speed optical and IP connectivity between nodes, between racks, and between data centers. As clusters scale from thousands of GPUs to hundreds of thousands, the networking layer becomes the constraint.
Arista Networks has been the primary beneficiary on the switching side, reporting Q1 revenue of $2.7 billion with 35% growth and raising its AI revenue target to $3.25 billion. Ciena dominates optical transport, with cloud providers now accounting for 42% of its revenue.
Nokia is the less obvious name. It carries the legacy of a phone company that most investors wrote off a decade ago. But under CEO Justin Hotard, the company has repositioned around three growth vectors: 5G radio, optical networking, and IP routing for data centers. The AI lab launch signals that Nokia is going after the same hyperscaler wallet that Arista and Ciena are tapping.
The Valuation Question
Nokia's market cap sits near $84 billion at an ADR price of $15.47. The full-year operating profit guidance of 2.0 to 2.5 billion euros puts the stock at roughly 34 to 42 times operating profit at the midpoint, depending on currency assumptions. The dividend yield is around 1%. Cisco, the legacy networking incumbent, trades near 25 times forward earnings. Arista commands roughly 47 times trailing earnings, justified by 35% revenue growth and dominant share in cloud switching.
Nokia is cheaper than Arista but more expensive than Cisco, and the premium reflects a bet that is still early. AI revenue is 8% of the total. The mobile networks business that makes up the majority of sales is growing slowly. Margins remain well below Arista's.
But the trajectory is what is driving the re-rating. A year ago Nokia traded at $4. Analysts covering the stock have scrambled to raise targets, with CFRA, JPMorgan, Deutsche Bank, and Nordea all revising upward. The average price target still sits well below where the stock trades today, a sign that the consensus has not caught up to the move.
What to Watch From Here
Nokia reports Q2 earnings in late July. The number that matters is AI and cloud order intake. If that 1-billion-euro quarterly pace accelerates, the re-rating has room to continue. If it stalls, the stock is pricing in growth it has not yet delivered.
The broader setup for AI networking stocks heads into a critical week. Marvell reports Wednesday and its data center revenue trajectory will set the tone for the entire AI infrastructure supply chain. A strong guide from Marvell would reinforce the thesis that spending is flowing downstream from chips into the connectivity layer where Nokia, Arista, and Ciena operate.
