The $3 Trillion Question: Nebius's Breakneck Growth Collides With Its Own Ambition
Published on 08/18/2026 at 10:20 | Redaktion boerse-global.de
The numbers are staggering by any standard. Revenue up 454 percent year over year. An EBITDA margin of 41 percent. Customer commitments exceeding $40 billion. Yet the most telling detail about Nebius's current moment isn't in the earnings release at all — it's in a hearing room in Vineland, New Jersey, where residents have gathered to protest the water usage, noise, and air quality implications of a planned data center expansion.
That project may not be completed this year, according to analysts at DA Davidson, who trimmed their price target and maintained a Neutral rating on the stock. It was a sober counterpoint to the wave of bullish revisions that followed Nebius's second-quarter results, and it captures the central tension facing investors: a company growing at hyperscale speed while wrestling with the physical realities of building infrastructure that fast.
The Growth Machine
Nebius reported second-quarter 2026 revenue of $582.3 million, with its AI cloud segment expanding 514 percent and now accounting for virtually the entire business. The annualized run rate sits at $3 billion, and management reaffirmed its full-year guidance of $3 billion to $3.4 billion in revenue against planned capital expenditures of $20 billion to $25 billion.
Four cloud deals, each exceeding $1 billion, underpin the thesis that Nebius sits at the center of the AI infrastructure wave. The company's net loss narrowed from $91.5 million to $33.2 million year over year — progress that matters, even if the company remains firmly in the red.
The market's initial response was emphatic: shares jumped more than 34 percent in a single session, helped along by rival CoreWeave, which posted similarly robust growth figures at the same time. The stock has since cooled without surrendering the euphoria entirely, closing Monday at €232.15, down 3.1 percent — profit-taking after a rally rather than a fresh negative catalyst.
Should investors sell immediately? Or is it worth buying Nebius?
The Valuation Debate
At the current price of around €230, the shares trade roughly 18 percent above their 50-day average of €195.76 and about 12 percent below the 52-week high of €261.00, set just last month. The stock sits approximately 82 percent above its 200-day moving average and only 11 percent off that peak — the signature of a market still betting on the capacity story.
Wall Street remains conspicuously split. One house recently upgraded the stock to Buy with a 12-month target of $350, citing the asset-light partnership model as a key value driver. Others are far more restrained: a "Moderate Buy" rating with a $226 price target suggests the consensus is anything but euphoric. A price-to-earnings ratio in the high double digits draws both defenders and critics.
The skepticism has a prominent voice: Michael Burry, known for his early bets against overheated markets, has expanded his short position against Nebius. His argument targets the accounting rather than the construction delays — specifically, the company's extension of server depreciation from four to five years, which Burry suggests implies an annual value decline of roughly 50 percent on its contracts. His verdict is blunt: Nebius shows what the peak of a boom looks like.
The Sector's Double-Edged Sword
Nebius operates in an environment where hyperscalers like Microsoft, Amazon, and Alphabet are growing cloud revenue at rates between 37 and 82 percent while pushing capital expenditures to record levels. That tailwind is real — competitors CoreWeave and IREN have reported similarly strong growth rates and multibillion-dollar backlogs, supporting the case that Nebius is part of a structural trend rather than an isolated phenomenon.
But the financing side is growing more complicated. Off-balance-sheet commitments across the major tech players have reportedly piled up to around $3 trillion — a multiple of annual industry investment. For smaller, capital-hungry players like Nebius, that translates into rising borrowing costs in the bond market, a dynamic that doesn't refute the story but does raise the risk premium.
The capex math remains the most striking feature: a capital expenditure program of up to $25 billion against projected annual revenue of $3.4 billion is an enormous wager on future utilization. The company's growth is outpacing its losses, which is no small feat at this scale of infrastructure buildout — but the capital intensity of the model expands along with its success.
What Comes Next
The annual general meeting in Amsterdam on August 25 should bring some clarity to at least a portion of these questions. Until then, Nebius remains what it has been all summer: a case study in how quickly enthusiasm and doubt can overtake each other in the capital markets.
For believers in structural AI infrastructure demand, Nebius offers one of the purest expressions of that thesis. For those seeking a margin of safety between fundamentals and price, there is currently little to find. The three strands — record results, construction delays in New Jersey, and Burry's doubts about the substance beneath the numbers — are three angles on the same question: whether the current AI infrastructure buildout can sustain itself as long as the order books promise.
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