Nebius beat Q3 with $980.8 million revenue, then sank as much as 16% on a $40-45 billion 2027 capex guide

Adjusted EBITDA swung to a $465.8 million profit on revenue up 571%, yet the shares sank as much as 16% after a first 2027 outlook put capex at $40–45 billion. Customer prepayments and debt fund the $7.3 billion quarterly build; shareholders carry the risk.

Vincent JiangVincent Jiangtwo-minute read
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Arkady Volozh, founder and chief executive of Nebius, in a studio portrait against a pale blue background
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Arkady Volozh, Nebius founder and chief executive, said prepayments on third-quarter agreements covered more than 100% of the associated capex.

Nebius−18.23% — Nebius, down 18.23 percent today Group, the Amsterdam-based AI cloud that rents out data centers packed with Nvidia−5.64% — Nvidia, down 5.64 percent today GPUs, reported third-quarter revenue of $980.8 million on November 12, up 571% from $146.1 million a year earlier and above the $907.5 million analysts expected 123. Adjusted EBITDA swung to $465.8 million from a $5.2 million loss, a 47.5% margin, and the GAAP net loss from continuing operations narrowed to $37.5 million, or 13 cents a share 13.

The shares still sank as much as 16% on Thursday, a day after closing up 15.4% at $154.69 as rival AI-cloud operator CoreWeave's−7.91% — CoreWeave, down 7.91 percent today beat lifted the whole sector 356.

Why a clean beat sold off

The release carried its own discounts. Management called about $325 million of the quarter's revenue non-recurring, the first phase of a new asset-light partnership 4. Full-year revenue now lands at the low end of the $3.0–3.4 billion range, against FactSet's+0.60% — FactSet, up 0.60 percent today $3.35 billion, after third-party data-center deliveries slipped; New Jersey capacity moved to the second quarter of 2027 34.

Capex did the rest. Guidance for 2026 rose to $27 billion from $20–25 billion, and a first 2027 outlook set spending at $40–45 billion, far above FactSet's $28.77 billion consensus, on $12–13 billion of revenue with pre-tax breakeven targeted for the fourth quarter of 2027 34.

The first 2027 capex guide lands $11–16 billion above the consensus

  • Capex plan
  • Estimate
$0B$20B$40B$60B2026 plan, prior2026 plan, raised2027 first outlookFactSet 2027 capex consensus: $28.8B$40–45B
Data
Capex plan
2026 plan, prior (estimate)$22.5B ($20–25B)
2026 plan, raised (estimate)$27B
2027 first outlook (estimate)$42.5B ($40–45B)
Nebius capex plans in billions of US dollars, at the midpoint where the company gave a range: the 2026 plan before and after the November 12 raise ($20–25 billion, then $27 billion), and the first 2027 outlook of $40–45 billion against FactSet's $28.77 billion 2027 consensus. All three bars are company guidance.3,4

The build still eats the cash

Nebius capex outran revenue in every quarter since late 2024, seven to one in Q3 2026

Q3 2026 capex of $7.3B was 7.4 times revenue, the widest gap yet

  • Capex
  • Revenue
$0B$2B$4B$6B$8BQ4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26Operating cash flow turnednegative
Data
CapexRevenue
Q4 '24$0.42B$0.04B
Q1 '25$0.54B$0.05B
Q2 '25$0.51B$0.11B
Q3 '25$0.96B$0.15B
Q4 '25$2.06B$0.23B
Q1 '26$2.47B$0.4B
Q2 '26$5.65B$0.58B
Q3 '26$7.3B$0.98B
Quarterly purchases of property, equipment and intangible assets versus revenue, in billions of US dollars. Q3 2026 from the November 12, 2026, earnings release; earlier quarters from Nebius SEC filings.1,8

Capex hit a record $7.3 billion in the quarter, while operating cash flow ran at negative $273 million, its first negative quarter of 2026 after $4.23 billion of inflows over nine months 1. Prepayments added $3.43 billion of deferred revenue; receivables swallowed $3.76 billion 1.

The bridge is borrowing. Nebius raised $5.75 billion of debt financing in the quarter 3, and the balance sheet now carries $14.2 billion of debt, $187.5 million current plus $14.0 billion non-current, against $4.1 billion at year-end 1.

Founder and chief executive Arkady Volozh said prepayments on Q3 agreements covered more than 100% of the associated capex 4. The quarter ended with $7.4 billion of cash and equivalents 1.

A split sell-side, and a fourth quarter to settle it

The sell-side straddles the $154.69 close: Rosenblatt initiated at Buy with a $304 target, Citigroup−0.17% — Citigroup, down 0.17 percent today held Buy at $265 after cutting from $324, and Piper Sandler kept its Neutral rating and cut its target to $185 2.

CoreWeave printed $3.66 billion of revenue and a $132.5 billion backlog 5. The next reading is fourth-quarter revenue: the low end of the 2026 guide implies about $1.04 billion, $3.0 billion minus the $1.96 billion already booked, against a $1.48 billion consensus 17. The quarter will show whether prepayments keep arriving faster than the machines.

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