AI 算力基础设施三剑客财报后股价走势分析（AI 整理输出）

Nebius (NBIS) surged sharply because its core business has achieved positive EBITDA, demonstrating strong profit conversion capability; while CoreWeave (CRWV), despite a significant revenue increase, saw its losses widen and debt pressure surge sharply due to its massive capital expenditure plan, raising market concerns about short-term profitability.

Core drivers of Nebius (NBIS)'s sharp surge:

• Profit inflection point arrived earlier: While revenue multiplied, operating leverage became evident. The Adjusted EBITDA (Adjusted Earnings Before Interest, Taxes, Depreciation, and Amortization) of its core AI cloud business turned positive, dispelling market doubts about the cash-burning model.
• Business guidance and strong demand: Both the breakthrough in quarterly ARR (Annual Recurring Revenue) and subsequent capacity expansion plans have gained market recognition, with profit margins improving as scale expands.

Core reasons for CoreWeave (CRWV)'s sharp decline:

• Losses continue to widen: Despite Q1/recent revenue surging over 100% year-over-year (exceeding $2 billion), due to the accelerated pace of AI infrastructure deployment, operating expenses and depreciation increased significantly, resulting in a per-share loss far exceeding Wall Street expectations.
• Staggering capital expenditure (CapEx) and debt burden: The company raised its full-year capital expenditure guidance to an extremely aggressive level (expected to reach $30-35 billion by 2026). To support this expansion, CoreWeave's debt issuance surged sharply. The high interest expense (over $300 million in a single quarter) severely eroded profits.
• Weak short-term guidance and profitability concerns: As many newly built data centers are not yet generating revenue in their initial stages, there is a "time lag" between investment and output. This led to the company's next-quarter profit margin and revenue guidance falling short of expectations, raising market concerns about its short-term Unit Economics.

At the current stage of the AI infrastructure race, market focus is shifting from "purely looking at revenue growth" to "emphasizing both revenue growth and profitability (or cash flow)." Nebius has proven that it can effectively control costs and achieve profitability in its core business while expanding capacity; whereas CoreWeave, despite having an extremely high backlog (close to a hundred billion USD), has caused significant short-term financial pain with its "expansion at all costs" strategy, leading capital to vote with its feet.

Although both are AI cloud infrastructure service providers in a hot sector, their post-earnings performance has diverged sharply. The fundamental reason lies in the market forming drastically different expectations regarding the three companies' profit conversion capability and capital expenditure (cash-burning) pressure: [stock Nebius] was the first to prove its core business can achieve profitability, while [stock CoreWeave] triggered investor panic due to its aggressive expansion leading to widening losses and surging debt.

I. Nebius' Post-Earnings Surge: Profit Inflection Point and Operating Leverage Emerge

The core logic behind the recent earnings surge lies in breaking the stereotype that "AI infrastructure only burns cash," delivering a high-quality growth report:

• Core business turned profitable: While maintaining extremely high revenue growth rates (often multiples year-over-year), the Adjusted EBITDA of its core AI cloud business successfully turned positive. This indicates that the company's scale effect has materialized, and high hardware investments can be effectively converted into profits.
• Operating efficiency significantly improved: As capacity continues to sell out and contract cycles lengthen, [stock Nebius]'s cost control capabilities have been verified, with the proportion of operating expenses to revenue declining significantly.
• Clear path to capacity monetization: Management provided strong guidance for ARR and available data center capacity over the next two years. The market has assigned a high valuation premium to its healthy financial model of "being able to expand rapidly while controlling losses."

II. CoreWeave's Post-Earnings Decline: Expansion Out of Control and Short-Term Financial Pain

In contrast, [stock CoreWeave], despite similarly explosive revenue growth (latest quarterly revenue reached $2.08B), faced selling pressure even with a massive $99.4B backlog. The core risks are:

• Capital expenditure (CapEx) is too aggressive: The company raised its full-year capital expenditure guidance to an extremely staggering level of $31B to $35B. This means that to capture the AI computing power market, the company must invest astronomical sums in building data centers in the short term.
• Debt backfire and loss black hole: To support the massive capital expenditure, [stock CoreWeave]'s debt issuance surged. The surging debt brought extremely heavy interest expense (over $300 million in a single quarter), severely eroding revenue and resulting in a net loss per share far exceeding Wall Street expectations.
• "Time lag" between investment and output: Data center construction requires substantial upfront capital, but customer revenue generation lags. Due to this timing mismatch, the company's next-quarter profit margin guidance is exceptionally weak. Wall Street analysts worry that its cash flow and balance sheet will remain under pressure for a long time until Unit Economics are clearly proven.

As the AI computing power competition intensifies, market preferences are shifting. Investors are no longer simply paying for "revenue doubling," but are placing greater emphasis on whether companies can maintain profit margins amidst massive capital expenditure. [stock Nebius] provided reassurance of profitability, while [stock CoreWeave]'s aggressive cash-burning model has touched the tolerance limit of Wall Street for high valuations in tech stocks.