Nebius Group NV, the AI-focused cloud infrastructure provider trading under NASDAQ:NBIS, delivered its highly anticipated fourth quarter and full-year 2025 financial results on February 12, 2026. The numbers turned heads across Wall Street, not just for their scale but for what they reveal about the company’s bold—and costly—bid to carve out a leading position in the fast-evolving AI cloud market.
The headline from the earnings release is hard to miss: Nebius’s Q4 2025 revenue soared to $227.7 million, up a staggering 547% from the $35.2 million reported in the same quarter last year. Still, that eye-popping growth wasn’t quite enough to meet analyst expectations, which had pegged quarterly revenue closer to $250.9 million, according to sources including MT Newswires and FactSet. The company also missed the FactSet consensus of $247.3 million, highlighting just how high the bar has been set for newcomers in the AI cloud race.
But the story doesn’t stop at the top line. Nebius reported a net loss from continuing operations of $249.6 million for the quarter—a figure that might make some investors wince. However, when stripping out non-cash items like stock-based compensation and other one-off expenses, the company’s adjusted net loss was $173.0 million. This translated to an adjusted loss per share of -$0.69, a much better showing than the consensus analyst estimate of -$1.16 per share. In other words, while Nebius is still deep in the red, it managed to keep its losses in check better than many had feared.
Market reaction was swift. In pre-market trading following the earnings announcement, NBIS shares slipped about 3.1%. That drop added to what’s been a tough month for the stock, which has declined roughly 16% leading up to the report. For investors, the revenue miss and mounting net losses seemed to outweigh the relative bright spot of a smaller-than-expected per-share loss. According to the company’s earnings release, "The market's tepid initial reaction reflects the complex balancing act the company faces: demonstrating a path to profitability while justifying its enormous investments to capture a share of the booming AI cloud market."
Looking at the full-year numbers, Nebius’s growth story becomes even more dramatic. The company pulled in $529.8 million in revenue for 2025, a 479% jump from $91.5 million in 2024. Despite the massive topline growth, Nebius remains unprofitable. However, there’s a silver lining: its adjusted EBITDA loss narrowed to $64.9 million from $226.3 million the previous year, showing that operational leverage is beginning to kick in as revenue scales.
The company’s expansion isn’t coming cheap. Capital expenditures for the year hit $4.07 billion, more than quadrupling year-over-year. In the fourth quarter alone, Nebius spent $2.06 billion—much of it going toward high-performance GPU clusters and new data center construction. This surge in spending was flagged by MT Newswires, which noted, "AI cloud firm Nebius posts surge in capex on GPU, data center expenses."
All this investment has ballooned Nebius’s balance sheet. Total assets at the end of 2025 stood at $12.45 billion, up from $3.55 billion a year earlier. Property and equipment, including those all-important GPU clusters, accounted for $5.57 billion of that total. To fund its aggressive build-out, the company took on significant debt, with non-current borrowings rising to $4.1 billion by year’s end. Despite the heavy cash burn, Nebius ended 2025 with a cash balance of $3.68 billion—a war chest that should help it weather ongoing losses as it chases market share.
Another encouraging sign for Nebius is the growth in deferred revenue, which now exceeds $1.5 billion across current and non-current liabilities. This figure reflects strong customer prepayments for the company’s cloud services, suggesting that demand is robust even as the company ramps up its infrastructure.
Yet, for all the excitement (and anxiety) swirling around Nebius’s results, the company offered no formal financial guidance for 2026. That leaves analysts and investors to fill in the blanks. Current projections call for Nebius to generate approximately $3.18 billion in sales for the full year 2026, with first-quarter revenue expected to reach about $349.5 million. Whether Nebius can hit those marks will depend on its ability to convert its massive investments into sustainable, profitable growth—a tall order in a sector where competition is fierce and the pace of innovation relentless.
During its Q4 2025 earnings call, held on February 12, 2026, Nebius management fielded questions about the company’s capital strategy and its vision for the coming years. While specifics were scarce, the company reiterated its commitment to scaling up its AI cloud infrastructure, even as it keeps a close eye on operational efficiency. The focus, executives said, remains on building the foundation for long-term leadership in the AI cloud space, not just chasing short-term profitability.
For many observers, Nebius’s approach is reminiscent of other tech companies that have chosen to invest heavily up front in pursuit of a dominant market position. It’s a high-wire act: spend big now to capture growth, then pivot toward profitability once the dust settles. The risks are clear—mounting debt, persistent losses, and the ever-present threat of competition—but so are the potential rewards if Nebius can establish itself as a go-to provider for AI-driven cloud services.
It’s worth noting that the AI cloud infrastructure market is expected to expand rapidly in the coming years, driven by surging demand for machine learning, data analytics, and high-performance computing. Companies like Nebius are betting that organizations across industries—from healthcare to finance to manufacturing—will increasingly rely on specialized cloud platforms to power their AI initiatives. The company’s swelling deferred revenue and asset base suggest it’s already making inroads, but it will need to keep delivering to justify its sky-high capital outlays.
Investors and analysts alike will be watching closely in the quarters ahead. With no formal guidance from management, the pressure is on Nebius to meet or exceed the lofty sales targets set by Wall Street. If the company can successfully navigate this next phase—balancing growth, investment, and a path to profitability—it could well emerge as a major player in the AI cloud arena. If not, those massive capital expenditures could turn into a cautionary tale about the perils of growing too fast, too soon.
For now, Nebius’s Q4 and full-year 2025 results offer a snapshot of a company in transformation: ambitious, well-funded, and unafraid to take big risks in pursuit of an even bigger opportunity. The next few quarters will reveal whether that gamble pays off.