CoreWeave Stock Slides 8% as Revenue Outlook Disappoints Investors
CoreWeave, one of the fastest-growing cloud infrastructure providers focused on artificial intelligence, saw its shares fall 8% in extended trading Thursday. The drop came after the company issued revenue guidance for the current quarter that fell short of Wall Street’s expectations.
While the company continues to ride the AI wave with triple-digit revenue growth and massive demand for its infrastructure, investors appear concerned about near-term performance, rising capital spending and mounting debt.
Here’s a clear breakdown of what happened and what it means.
Earnings Snapshot: Strong Growth, But a Bigger Loss
CoreWeave reported fourth-quarter results that showed explosive revenue growth but also deeper losses than analysts expected.
Key Numbers
- Loss per share: 89 cents (compared to the expected 49-cent loss)
- Revenue: $1.57 billion (slightly above the $1.55 billion forecast)
- Year-over-year revenue growth: 110%
Revenue beat expectations, but the larger-than-expected loss raised concerns. The company is clearly spending aggressively to expand its AI infrastructure, and that is weighing on profitability.
Adjusted EBITDA came in at $898 million, below the $929 million analysts had projected.
The Real Issue: Weak First-Quarter Guidance
The biggest driver behind the stock drop was CoreWeave’s outlook for the first quarter.
The company expects revenue between $1.9 billion and $2 billion. Analysts were looking for $2.29 billion.
That gap is what triggered the sell-off. Investors had priced in faster growth, and the more conservative forecast created doubts about short-term momentum.
For the full year 2026, however, CoreWeave projects revenue between $12 billion and $13 billion. That’s roughly in line with expectations and slightly above analyst consensus of $12.09 billion.
AI Demand Is Surging — And So Is Spending
Despite the weaker short-term forecast, CEO Mike Intrator painted a bullish picture of AI infrastructure demand.
According to Intrator, AI usage is expanding beyond hyperscalers and foundation model companies. Enterprises, sovereign governments and new players are now racing to secure computing power.
CoreWeave supplies infrastructure to AI model makers like Google and OpenAI, and demand continues to grow rapidly.
Nvidia Chip Shortages Remain a Constraint
CoreWeave’s business depends heavily on Nvidia’s high-performance GPUs, particularly the H100 and A100 processors.
Intrator noted that Nvidia graphics chips remain in short supply. H100 prices stayed within 10% of their starting point throughout the year, while older A100 chips actually increased in price.
This limited supply environment keeps costs high and adds complexity to scaling operations.
Massive Expansion Plans: Power Capacity Is Key
In the AI infrastructure world, power capacity is everything.
CoreWeave ended the year with:
- 850 megawatts of active power capacity
- 3.1 gigawatts of contracted power
That active capacity number came in above analyst expectations of about 827 megawatts.
The company plans to dramatically expand:
- Over 1.7 gigawatts of active power by the end of 2026
- More than five gigawatts added beyond its contracted footprint by 2030
To fuel that growth, CoreWeave is targeting between $30 billion and $35 billion in capital expenditures in 2026 — up sharply from $10.31 billion in 2025.
Intrator acknowledged this aggressive buildout could pressure margins in the short term but said clients are urgently demanding more infrastructure.
He described the decision as intentional: build faster now to capture long-term opportunity.
Backlog Swells to Nearly $67 Billion
One of the strongest signals of demand is CoreWeave’s backlog.
Revenue backlog jumped to $66.8 billion from $55.6 billion the previous quarter. The weighted contract length also increased to five years, up from four.
Longer contracts provide greater visibility into future revenue and reduce uncertainty.
The company also said it resolved data center delays it had disclosed in November by pulling technicians from across its portfolio and bringing in third-party vendors to accelerate construction.
Debt and Financial Pressure
Rapid expansion doesn’t come cheap.
After going public last March, CoreWeave reported $21.37 billion in debt as of December 31. The company also increased a credit facility to $2.5 billion from $1.5 billion.
Investors are watching leverage closely, especially as interest rates remain elevated and AI spending becomes more scrutinized.
The broader AI sector has faced volatility in recent weeks, including sharp selling triggered by announcements from Anthropic. That backdrop adds to investor caution.
Competing in a Crowded Cloud Market
CoreWeave remains a specialist in AI-focused cloud infrastructure. However, the company is expanding its offerings.
During the quarter, it:
- Announced a deal with model builder Poolside
- Introduced an object storage service
- Expanded financing capacity
The new storage service positions CoreWeave more directly against larger players such as Amazon Web Services.
While the company’s niche expertise in GPU-heavy AI workloads sets it apart, it now faces growing competition from tech giants investing heavily in AI infrastructure.
Stock Performance: Outperforming Despite Volatility
Even after Thursday’s drop, CoreWeave stock has performed well this year.
Shares were up 36% in 2026 through Thursday’s close. In comparison, the iShares Expanded Tech-Software Sector ETF is down nearly 22% over the same period.
That relative strength shows investor confidence in AI infrastructure — even if short-term guidance creates bumps along the way.
The Bigger Picture: Growth Now, Profits Later?
CoreWeave’s strategy is clear.
It is prioritizing rapid expansion over near-term profitability. Management is betting that AI demand will continue accelerating and that securing power capacity and GPUs today will generate outsized returns later.
The risks are equally clear:
- Heavy debt load
- Massive capital expenditures
- Dependency on Nvidia chip supply
- Slowing near-term revenue growth
The rewards could be substantial if AI adoption keeps expanding into enterprises, governments and new industries as the CEO predicts.
For now, investors appear cautious but not abandoning the story. The 8% after-hours drop reflects disappointment in short-term guidance, not a collapse in the long-term thesis.
As AI infrastructure becomes one of the defining investment themes of the decade, CoreWeave stands at the center of that shift — spending aggressively to build the digital backbone of the AI economy.
Whether that gamble pays off will depend on execution, supply chain stability and the staying power of the AI boom.
