Why Is Nebius Stock Surging Tuesday?

Nebius Group N.V. (NASDAQ:NBIS) shares continue their upward trajectory on Tuesday. The surge follows a combination of major institutional validation, massive European infrastructure commitments, and new Wall Street coverage.

BNP Paribas Initiates Coverage

Adding to the stock’s momentum, BNP Paribas initiated coverage on Nebius Group on Tuesday. The firm announced a Neutral rating alongside a price forecast of $255, arriving just as the company rides a wave of continued momentum from record-breaking quarterly financials.

High-Profile Institutional Backing

A recent Schedule 13G filing with the Securities and Exchange Commission (SEC) revealed that hedge fund Situational Awareness LP disclosed a 5.6% passive stake in Nebius. The fund, led by former OpenAI researcher Leopold Aschenbrenner, reported a holding of 12,410,060 Class A ordinary shares, providing a strong signal to traders.

Massive French AI Infrastructure Deal

The institutional interest aligns with massive sovereign expansion plans. During the 2026 Choose France summit, French President Emmanuel Macron confirmed on Monday that Nebius and SoftBank Group Corp. (OTC:SFTBY) chose France for a combined 53 billion euros ($61.7 billion) AI push. Nebius plans to invest more than 8 billion euros in cloud infrastructure, targeting 240 megawatts of capacity.

Leadership Perspective On Infrastructure

The investments underscore a tightening global race for computing capacity. “AI is entering a new era, and the countries that build the infrastructure for this transformation will shape the future of technology, industry and society,” SoftBank CEO Masayoshi Son said in a statement over the weekend.

NVIDIA Endorsement Adds To Momentum

Nebius has also benefited from growing visibility within the AI ecosystem. On Monday, shares surged after NVIDIA Corp. (NASDAQ:NVDA) CEO Jensen Huang highlighted the company during his Computex keynote in Taipei. “We worked with Nebius, and they are growing incredibly fast,” Huang said while displaying Nvidia and Nebius logos on a presentation slide.

Critical Levels To Watch for NBIS Stock

Even with Nasdaq futures down 0.09% while S&P 500 futures have shed 0.20%, NBIS is pushing higher premarket, which points to stock-specific momentum overpowering the softer index tone.

From a trend standpoint, the stock is extended above every major moving average: about 35.9% above the 20-day SMA ($204.26) and roughly 144.4% above the 200-day SMA ($113.56).

The 20-day SMA remains above the 50-day SMA, and the 50-day SMA is above the 200-day SMA—two bullish crossover signals that confirm the longer-term uptrend is still intact.

Momentum is the bigger near-term question, and RSI is the cleanest lens right now: at 73.86, it’s in overbought territory.

• Key Resistance: $278.10
• Key Support: $204.26

NBIS Stock Price Activity: Nebius Group shares were up 5.14% at $278.10 during premarket trading on Tuesday, according to Benzinga Pro data.

Photo via Shutterstock