Nebius Q1 Preview: The $18B Execution Test

What happened

Nebius faces a critical Q1 earnings report as markets scrutinize whether the company can deploy $3.5-5B in capex and secure nearly all of its $18B capital plan. The DeepValue master report maintains a 'Potential Sell' rating at $138, citing that Meta's $12B dedicated compute tranche does not start until early 2027, while the NVIDIA deal is a pre-funded warrant, not a guaranteed GPU allocation. Insider selling in late March/early April and two material internal control weaknesses raise governance red flags. The company must demonstrate rapid connected power ramp to 800MW-1GW by year-end to avoid dilution and SLA penalties. Any delay or equity issuance could trigger the bear case of sub-600MW power and further stock decline.

Implication

Nebius' Q1 report is a pivotal event. A strong showing with $3.5-5B capex deployed and no ATM usage could temporarily boost sentiment, but the underlying thesis remains challenged by Meta revenue starting only in 2027 and heavy reliance on convertible dilution. Investors should look for connected power progress and disciplined financing. Failure to deliver will likely pressure shares toward the $85 bear case. We recommend waiting on the sidelines for clearer evidence of capacity-to-revenue conversion.

Thesis delta

The upcoming Q1 report will be the first major test of Nebius' ability to execute its massive capex plan. The DeepValue thesis already discounts optimistic timelines; any confirmation of delays or additional dilution would strengthen the sell case. Conversely, a beat on capex deployment and power connection would only partially address long-term concerns about Meta timing and NVIDIA supply.