Earnings Highlights: Nokia (NOK) | Q3 2026 — IP Networks Up 43%, AI & Cloud Doubles, and Nokia's Bottleneck Shifts From Demand to Capacity

4 days ago

8 min read

1. Three Signals That Matter

Signal 1: IP Networks turned Q2 orders into Q3 revenue. Last quarter, in Earnings Highlights: Nokia (NOK) | Q2 FY2026, the story was EUR 2.8B of AI & Cloud orders. This quarter those orders started to convert: IP Networks growth accelerated from +16% to +43%. Justin Hotard put it plainly: previously announced design wins are now turning into revenue.

Signal 2: For the first time, Nokia put a number on next year. Optical plus IP Networks were assumed to grow 18%–20% in 2026; that is now "somewhat above." For 2027, Nokia guided 25%–30%. The CEO noted this is already the third update to its growth assumptions since the Capital Markets Day.

Signal 3: This is a company constrained by supply. Variations of "demand exceeds supply" and "if we could ship more, we would" came up at least four times in the Q&A. To get ready for 2027, Nokia will tie up an extra EUR 400M of working capital in inventory and receivables this year, and free cash flow pays the price.

This quarter, Nokia was not proving demand. It was proving whether it can actually deliver it.

2. Revenue and Financials

All figures below are Nokia comparable, in euros (growth is reported-currency YoY unless noted; segments are constant currency):

Metric	Q3 2026	YoY	Notes
Net sales	€5,154M	+9.5% (constant currency +9%)	QoQ +7.0%, at the top of the company's 3%–7% assumption
Gross margin	44.6%	-0.2pp	Network Infrastructure product mix
Operating profit	€605M	+35.0%	Operating margin 11.7%, +220bps
Profit from continuing operations	€498M	+49.1%	Venture fund revaluation lifted financial income
Diluted EPS	€0.09	+50.0%	Reported: €0.03

Break operating profit down and the headline looks great, but the structure has two faces:

・Network Infrastructure: net sales EUR 2,158M (+15% constant currency), gross margin 41.2% (-150bps; it was around 43% in the first half), yet operating margin rose to 10.0% (+230bps). Falling gross margin with rising operating margin means growth is coming from volume leverage, not unit profitability.

・Mobile Infrastructure: net sales EUR 2,902M (+5%), gross margin 47.5%, operating margin 14.5% (+160bps). Part of Radio Networks' +10% came from deliveries pulled forward from Q4 into Q3.

・By customer: AI & Cloud EUR 631M (+123% constant currency), Telecommunication Providers EUR 3,640M (flat), Mission Critical Enterprise & Defense +7%, Technology Licensees +8%.

The gap between reported and comparable is worth noting: reported operating profit was only EUR 196M (-22%), mainly because of EUR 357M of restructuring charges this quarter. Full-year restructuring charges were raised to about EUR 1.1B, the result of management deliberately accelerating consolidation in Europe and China, not a surprise.

Cash: free cash flow was -EUR 99M and net cash ended at EUR 2,584M (-14% YoY). About EUR 560M flowed out through working capital in the quarter, of which roughly EUR 290M was restructuring-related payments; the rest was mainly about EUR 230M of higher receivables and EUR 130M of higher inventory, money spent up front for the growth ahead.

Nokia Q3 2026 earnings card: net sales EUR 5.15B, gross margin 44.6%, operating profit EUR 605M, operating margin 11.7%, EPS EUR 0.09

▲ Nokia Q3 2026 key financials (comparable, EUR) (Image source: Simple Tech Trend original; data from Nokia Q3 2026 Interim Report / SEC Form 6-K)

3. Business Highlights: IP Networks Is Catching Up, Optical Is Still Fighting for Capacity

3.1 IP Networks Goes From Sidekick to Second Engine

IP Networks posted EUR 839M in Q3 against EUR 933M for Optical Networks, a gap of only about 10%. A year ago it was EUR 782M versus EUR 578M. Nokia added two more hyperscaler design wins, one of them a next-generation data center gateway; on the telco side it won edge and core routing, IP aggregation and 5G backhaul deals in Japan, Europe and the U.S.

The CEO's breakdown of demand is worth keeping: front-end networking, Data Center Interconnect (DCI) and scale-across. Scale-across is almost entirely an optical play today; the other two are a balance of optical and IP. That explains why Nokia is willing to absorb gross margin dilution while new IP products ramp.

3.2 800G Coherent Pluggables: Shipments More Than Doubled Sequentially

Shipments of 800G coherent pluggables more than doubled quarter over quarter, with design wins now at 29 customers across hyperscalers and major telcos. Line systems, a market where both Nokia and Infinera were historically under-penetrated, delivered a significant win with a large hyperscaler. Multi-Rail, launched in March, claims 25% higher density than competing solutions, has three design wins, and its first customer is receiving initial volumes.

Nokia is not alone on the multi-rail path: Ciena landed the industry's first multi-rail order earlier, covered in Earnings Highlights: Ciena (CIEN) | Q2 FY26. Both systems vendors are pushing into AI back-end and scale-across networks; the difference is that Nokia also owns its own InP fabs.

3.3 Distributed Inference Fragments Connectivity Demand

Management laid out the logic of the next wave: inference needs to sit closer to users and cares more about latency and sovereignty, so data centers spread to more locations, and connecting them takes more optical and IP capacity. Nokia's example is helping U.S. backbone operator Zayo design an architecture for distributed inference across data centers. Nokia made the same argument in more detail at OCP; see OCP Global Summit 2026 | Nokia | Clayton Wagar | Multi-Dimensional Scalability for AI Network Infrastructures.

3.4 Fixed Networks: Smaller by Design, but OLT Holds

Fixed Networks sales fell 22% as Nokia deliberately cut low-margin customer premises equipment (CPE/ONT); optical line terminal (OLT) sales were stable, with roughly 45% global port share excluding China. Nokia launched an industry-first 16-port line card supporting 10G, 25G and 50G PON on every port, and SoftBank has completed the first commercial deployment in Japan. A smaller but interesting direction is out-of-band management: using PON to give data centers an optical backup path independent of the production network, claimed to cut energy use by 50% versus Ethernet-based designs. The first design win came last quarter.

3.5 Mobile Networks: AI-RAN on the Eve of Commercial Deployment

AI-RAN (Nokia's anyRAN software running on the NVIDIA Aerial RAN Computer) hit two milestones this quarter: T-Mobile completed its first live AI-RAN voice call in its production network, and Elisa ran voice, mobile data and AI workloads simultaneously on the same platform. Live networks have already shown spectral efficiency gains above 20%, against a 2028 target of 100%; 19 customers are engaged. The near-term revenue impact is limited, but it is Nokia's only growth story in mobile.

4. Outlook and Reading the Language

The hard numbers:

・Full-year comparable operating profit guidance stays at EUR 2.1B–2.6B, with wording upgraded from "somewhat above the midpoint" to "above the midpoint." With EUR 1,340M booked through Q3, Q4 alone needs to deliver at least about EUR 1.0B.

・Q4 net sales are assumed to rise 20%–24% sequentially; based on Q3's EUR 5,154M, that implies roughly EUR 6.18B–6.39B.

・Network Infrastructure full-year growth stays at 12%–14%; Optical plus IP Networks moves from 18%–20% to "somewhat above."

・2027: combined Optical and IP Networks growth of 25%–30%.

・Free cash flow conversion cut from 55%–75% to 35%–55%; capex lowered to EUR 750M–850M (some manufacturing payments shift into 2027); comparable financial income raised to EUR 300M–400M.

Reading the language:

・"tracking above the midpoint" is confirmation language, a step up from last quarter. Asked whether Nokia could reach the top of the range, the CEO called it a profit-warning question and declined to answer.

・The 2027 range of 25%–30% is explicitly defined as covering "only the current portfolio and current orders." In-data-center products such as LPO pluggables and external lasers are not in the assumption. That is conservative wording, and it leaves upside off the table for now.

・On Q4 gross margin, the phrase was "currently expect to improve," an expectation, not a confirmation. Network Infrastructure gross margin was around 45% in Q4 last year; getting back there requires the IP cost curve to move quickly.

・On mobile, the usual "flat": no pre-buying, no imminent investment cycle, but cost inflation will push prices up.

5. Supply Chain and Customer Signals

The InP fab is the real bottleneck for 2027. Fab 2 in San Jose is a 6-inch indium phosphide (InP) fab: 90% of process development is done, 24/7 operations start at the end of this month, and production is targeted before year-end; Fab 1 runs 3-inch wafers. The CEO said that once Fab 2 capacity comes online, Optical Networks will contribute more to 2027 growth than IP Networks. The Chandler site being acquired from NXP is positioned for 2029, also built around InP. For why a systems vendor would build its own InP fab, see The Shortage Map of the "Engine of Light".

This shortage is broader than 2021. Hotard listed all leading-edge nodes, memory, PCBs and some raw materials, and stressed that this is not just a shortage but a structural cost increase. Customers are responding in two ways: some say "if you have availability, I'll take it" (that is where Q3's pulled-forward radio deliveries came from), while others are sharing 12–18 months of demand forecasts. Ericsson has warned of 2027 gross margin pressure, and Nokia's CFO did not push back.

Order visibility: analysts estimate Nokia has booked about EUR 5B of AI & Cloud orders over the past five quarters. The CEO said most are for delivery within 12 months, with a smaller portion extending beyond that but largely within 2027.

Customers and partners named:

・Google: optical and IP networks inside and between data centers, supporting Google's EUR 13B investment in Finland.

・Zayo: an architecture for distributed inference across data centers.

・T-Mobile, Elisa, NVIDIA: AI-RAN.

・SoftBank: 50G PON coexisting on the same fiber in commercial service.

・ICEYE: sovereign LEO satellite communications (Defense Incubation unit).

・Portfolio pruning: the fixed wireless access (FWA) business has been sold to Inseego, and the enterprise campus edge business is under agreement to be sold to AURELIUS. The Infinera integration is largely complete, with EUR 200M of synergies due by year-end, one year ahead of plan.

Which optical path to bet on beyond 1600G? Nokia already laid out the options at ECOC; further reading: ECOC 2026 | Nokia Lays Out the 1600G+ Option List.

6. Summary

Nokia delivered a quarter where demand no longer needs proving: AI & Cloud +123%, IP Networks +43%, operating margin up 220bps. The real question is on the supply side: whether it can turn EUR 400M of working capital and one 6-inch InP fab into 25%–30% growth in 2027.

Three things to track next quarter:

1. Whether Network Infrastructure gross margin recovers from 41.2%. Q4 is the checkpoint management itself named; if it does not recover, the IP cost curve is slower than expected.

2. Whether Fab 2 starts production on time by year-end, plus the yield and output milestones in the January call; that decides how much Optical Networks can add in 2027.

3. The rhythm of AI & Cloud orders: EUR 2.8B in Q2 and EUR 1.5B in Q3, and management has already warned they will be "lumpy." If Q4 drops again, the market will start asking whether the 2027 backlog is enough.

Bottom line: Nokia has turned from a telecom equipment maker into an optical and routing supplier for AI infrastructure, and what decides the next round is its fabs, not its sales team.