Nokia's Indium Phosphide Secret and Indonesian AI-RAN Bet Power a 133% Revival

Nokia stock surges 133% in 2025 as indium phosphide manufacturing edge drives optical revenue up 56%, with AI-RAN 5G trials in Indonesia and analyst upgrades — though high valuation raises caution.

The transformation has been remarkably quiet—until the chart spoke up. Nokia, once written off as a struggling telecom equipment maker, has reinvented itself as a key infrastructure supplier for the artificial intelligence age. The stock's 133% year-to-date run reflects a business now anchored to hyperscaler demand rather than legacy carrier spending.

At the heart of the pivot lies a manufacturing edge few competitors possess. Nokia operates its own fabrication plant for indium phosphide components, enabling tighter integration of high-speed optics for data centre interconnects. That advantage helped drive optical networks revenue up 56.4% to €821 million, with orders from AI and cloud providers reaching roughly €1 billion. Analysts expect the order momentum to accelerate through late 2026 and into 2027.

The company is not stopping at optics. In Indonesia, Nokia is building a nationwide 5G network alongside Indosat Ooredoo Hutchison and Nvidia that will support AI-RAN architecture—a fusion of traditional mobile infrastructure with accelerated computing. Field trials are slated for the end of 2026, positioning Nokia at the intersection of two growth markets.

Wall Street has taken notice. JPMorgan set a price target of $21, while Argus and Morgan Stanley have also upgraded their outlooks. Yet automated valuation models flash a caution light: a cash-flow-based fair value of just $12.54, and a price-to-earnings ratio near 94 against the industry average of 34. The gap between euphoria and fundamentals has rarely been wider.

Nevertheless, heavyweight investors are betting on momentum. Analog Century Management recently scooped up more than 16 million shares, and other hedge funds have been building positions. CEO Justin Hotard has raised the growth forecast for network infrastructure to 12–14%, with operating profit expected to land in the upper half of the target range.

The macro backdrop has also lent a hand. A peace memorandum between the US and Iran pushed oil prices lower, fuelling a broad risk-on rally that lifted tech stocks. Nokia shares currently trade at €13.00, up 1.60% on the day, and the 52-week range stretches from a low of €3.49 (August 2025) to a high of €14.97.

Technically, the stock is in neutral territory. The relative strength index sits at 55.3, with no overbought or oversold signals. But the annualised 30-day volatility of more than 83% underscores that Nokia is no longer a sleepy hold. As long as the share price defends the 50-day moving average of €10.95, the uptrend remains intact. The next major catalyst will be the Indonesian field trials; until then, the optical order book will be the key barometer.