Nebius Stock: A $4 Billion Bet on a Software Future

Nebius shares surge 78% in weeks as a $46B order backlog from Meta and Microsoft fuels massive AI infrastructure expansion and a strategic software pivot.

Nebius shares have rocketed 78% in just over two weeks, catapulting from $92.26 in late March to over $164. This staggering rally is forcing Wall Street to reassess the AI infrastructure provider, which is navigating explosive growth, a massive expansion plan, and a strategic pivot beyond hardware.

The company's foundation is a colossal $46 billion order backlog. This pipeline is anchored by a potential $27 billion deal with Meta, a $19.4 billion agreement with Microsoft, and a $2 billion strategic investment from Nvidia. This backlog is the core driver behind recent analyst moves. Goldman Sachs lifted its price target on April 13 from $160 to $205, boosting its revenue estimates for 2027 through 2030 by up to 54%. Bank of America followed, setting a new target of $175 per share.

Not all observers share this unbridled optimism. Freedom Capital Markets downgraded the stock from "Buy" to "Hold," with analyst Paul Meeks citing the steep climb since February. He did, however, raise his long-term price target from $108 to $154. The split sentiment reflects the high-wire act Nebius is performing: capitalizing on immense demand while executing a capital-intensive build-out.

Fueling this expansion requires staggering investment. Management plans capital expenditures between $16 and $20 billion for 2026 alone. To help fund this, Nebius successfully placed an upsized $4 billion convertible bond on April 13, exceeding its initial $3.75 billion target. The scale of the challenge was evident in Q4 results, where revenue exploded 547% year-over-year to $227.7 million, yet the company posted a net loss of $173 million. Investment spending for that single quarter exceeded $2 billion.

Parallel to this financial maneuvering, Nebius is aggressively transforming its business model. The company aims to move beyond renting GPU capacity into higher-margin software services. A potential acquisition of Israeli startup AI21 Labs, valued at $1.4 billion, would dramatically accelerate this shift. AI21 Labs brings $50 million in annual revenue and a 200-person research team. Nvidia reportedly abandoned its own attempt to buy the startup last year. Combined with the recent $400 million purchase of Tavily, Nebius is assembling a full-stack technology suite for AI agents, where AI21's language models would run directly on its data centers.

The physical expansion is equally formidable. Nebius is currently constructing nine new data center sites across the U.S. and Europe. Its attached capacity is projected to grow from 170 megawatts by the end of 2025 to up to one gigawatt. The ultimate goal is to secure over 3 gigawatts of contracted computing power by late 2026. Customer commitment is deepening, with the average contract length for new agreements extending by nearly 50% in the last quarter.

Amid this frenetic activity, insider transactions have drawn attention. Board member Elena Bunina sold approximately 20,000 shares between April 10 and 14 at prices ranging from $140 to $161. These sales were executed under a pre-arranged 10b5-1 trading plan established in November 2025. Bunina retains over 38,000 shares.

The coming months present a critical execution test. The real stress tests are expected in the second half of 2026, when Nebius must bring its promised massive new capacities online to fulfill the prepayments and long-term contracts from its largest customers. Success would cement its status as a new hyperscaler; failure to deliver would risk unraveling the story behind its multi-billion-dollar backlog and record valuation.