Nebius Stock: A 50-Megawatt Anchor, a Rotterdam Maybe, and the Financing Question Wall Street Can't Shake
Published on 10/13/2026 at 10:51 | Editorial boerse-global.de
Nebius shares slipped 2.3% on Thursday, caught in a broader retreat from debt-financed AI infrastructure names. CoreWeave and Oracle both traded lower alongside it, a reminder that the pressure on Nebius is sector-wide rather than a verdict on any single piece of company news. What investors are really chewing on is a narrower question: how these companies plan to pay for the capacity they keep announcing.
That question lands differently depending on which of Nebius's two recent expansion agreements you look at.
Two Deals, Two Very Different Legal Footings
Start with the Rotterdam AI Gigafactory. Nebius signed a letter of intent with VOLT on Wednesday to take a "substantial portion" of the planned capacity at the site, a project designed for 600 MW in total. The document, however, is not a binding contract. It hinges on final agreements, financing, and the necessary permits, plus the availability of power and grid capacity.
For anyone modeling Nebius's future revenue, that distinction matters enormously. The 600 MW headline figure is not secured capacity for Nebius, and a letter of intent is not a closed financing package. In a market this jittery about capital structures, those caveats can weigh more heavily than the sheer scale of the project.
Should investors sell immediately? Or is it worth buying Nebius?
The AIB Data Centers agreement sits on far firmer ground. It covers 50 MW of critical IT capacity at the CLT1 campus and runs for twelve years, with two optional five-year extensions on top. Those options are separate from the committed term and should not be conflated with it. The contrast is the point: CLT1 is a binding arrangement, while Rotterdam still has several hurdles to clear.
The Growth Story Is Real — So Is the Bill
Thursday's decline follows a 4.6% drop the prior session, a move that reads less as a rejection of Nebius's growth than as a referendum on how it gets funded. Even after the pullback, the stock is up 156% year-to-date, meaning the setback is hitting a share price that already carries substantial growth expectations.
The operating numbers give those expectations some substance. Nebius posted $582.3 million in revenue in the second quarter of 2026, against $259 million in depreciation. Depreciation is not a cash outflow, but it is hardly irrelevant to the earnings picture — it underscores why the economics of the buildout are drawing more scrutiny. Capacity has to earn its keep over its useful life, and that is where capital-intensive expansion ultimately proves itself.
Backlog offers the counterargument. Remaining performance obligations stand at $37.5 billion, and management reaffirmed its 2026 revenue outlook of $3–3.4 billion. That undercuts the blanket claim that the expansion lacks a commercial foundation. It does not, however, justify treating contractual commitments as profit already banked. The backlog supports the growth case; it does not settle the financing and profitability questions.
Management's Targets Describe Ambition, Not Results
The company is aiming for annualized recurring revenue of $7–9 billion and an adjusted EBITDA margin of 40%. Those are aspirations, not achievements. The margin target in particular deserves a closer look: an adjusted EBITDA figure by itself does not reveal what capital remains after investments. The real test is whether Nebius can fund its buildout without additional debt or further share sales eating into the growth advantage. That is a risk, not a foregone conclusion.
By year-end, contractually secured power capacity is supposed to exceed 4 GW. The precise wording matters here too — secured capacity is not the same as infrastructure that is already running and profitably utilized.
Nebius at a turning point? This analysis reveals what investors need to know now.
Sentiment has not been helped by reports that OpenAI's annualized revenue came in below earlier market expectations. Nothing in that points to a specific revenue shortfall at Nebius, but as a warning sign for AI infrastructure returns, it is relevant, and it raises the bar for backing expansion plans with economic results.
Insider Sales, With the Fine Print Attached
Share sales by the COO and CTO in early October added to the weight on the stock. According to media reports, the transactions went through prearranged trading plans — a detail that belongs in any honest reading before the sales are treated as a judgment on the business outlook. They are not hard evidence that management doubts the growth story. They did, however, land in a period when investors were already questioning valuation and capital needs. That Rosenblatt's positive assessment failed to halt Thursday's slide fits the skeptical mood.
The takeaway is not that Nebius deserves to be written off. Revenue and backlog provide real substance, and the growth outlook is compelling. But the more demanding part of the story — financing and sustainably achievable returns — is where the market has chosen to focus, and the gap between a signed twelve-year contract and a letter of intent is exactly the kind of detail that will keep driving the debate.
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