Nokia Stock Surges 130% on AI Radio Network Bet

Nokia's transformation from a smartphone-focused company to an AI infrastructure player reflects a broader shift in how the tech industry is organizing around artificial intelligence. The company's Q1 results reveal the gap between its legacy business and its AI opportunity: overall revenue grew only 4% year-over-year, while its AI and cloud segment grew 49%, highlighting where investor interest and growth momentum lie. The 130% stock rally over the past year has run ahead of actual earnings, suggesting investors are pricing in a future where AI-RAN becomes a critical part of telecom infrastructure upgrades.

Nvidia's October investment of $1 billion（約1600億円） is significant not just for the capital but for the public endorsement. Jensen Huang's statement that AI-RAN will "revolutionize telecommunications" and enable the United States to "regain global leadership in this vital infrastructure technology" carries weight given Nvidia's central role in the AI hardware build-out. The partnership signals that a major player in AI infrastructure sees real-time inference at the edge (rather than centralized data centers) as the next phase of the AI buildout.

The financial opportunity is grounded in concrete demand signals: Dell'Oro Group's projection of $35 billion（約5.6兆円） in cumulative AI-RAN spending over five years implies that rapid scaling is expected. For Nokia specifically, this could address a long-standing weakness—margins below 3% for several quarters—by creating higher-margin revenue from a new product category. The path from 10 committed trial customers to commercial adoption remains the key variable, but Nvidia's involvement and the scarcity of alternatives for real-time AI workloads suggest the adoption curve could be steep once trials prove successful.