The momentum in AI-related stocks has begun to falter. The 2026 fiscal fourth-quarter earnings report from Oracle, scheduled for release after the U.S. market close on Wednesday (early Thursday Beijing time), is set to be a crucial test for whether the currently pressured sector can find stability.

A week ago, Broadcom's weak guidance brought the robust run in chip and AI-related stocks to a halt. Since then, the Philadelphia Semiconductor Index has fallen 9.1%, and the Nasdaq 100 Index has retreated nearly 5%. Whether Oracle's cloud revenue can maintain its rapid growth will directly influence the market's confidence in AI investments.

Shares of Oracle had surged as much as 27% year-to-date before pulling back alongside other high-beta AI names like Dell Technologies and Super Micro Computer. Its year-to-date gain has now narrowed to just 5%. The upcoming report will be scrutinized on three key fronts: whether cloud revenue can meet high-growth expectations, if the trend of negative free cash flow will persist, and whether the balance sheet is robust enough to support the capital expenditures required for infrastructure build-out.

Cloud Growth is the Central Focus

Having started as a database software company, Oracle has seen its revenue growth accelerate in recent years through its shift to cloud services and the surge in AI computing demand. Its Oracle Cloud Infrastructure (OCI) unit is the primary focus of this earnings release.

According to the average analyst estimate compiled by Bloomberg, OCI revenue for the fiscal fourth quarter ending in May is expected to surge 92% year-over-year, far surpassing the 52% growth seen in the same period last year.

Bloomberg Intelligence analyst Anurag Rana noted that Oracle's fundamentals are generally strong, with the core issue being whether its data center expansion can keep pace with demand. "The key question is whether they have built enough data centers to capture this demand," Rana said.

John Belton, a portfolio manager at Gabelli Funds, raised concerns about the quality of the revenue growth. He pointed out that while OCI performed well last quarter and is expected to maintain its acceleration this quarter, it raises a critical question: Is the faster revenue growth a sign the company is structurally shifting from a high-margin, sticky database software business to a lower-margin, commoditized infrastructure service with customer concentration risks?

The Cost of Transformation: Shrinking Profits and a Cash Flow Dilemma

Beyond revenue growth, the quality of earnings is also under the microscope. Analysts expect Oracle to report adjusted earnings per share of $1.97 for the quarter, an increase of about 16% year-over-year. The gross margin is anticipated to be approximately 67%, a noticeable contraction from the roughly 72% reported a year ago.

Regarding free cash flow, the market expects a negative $3.5 billion for the fourth quarter, worse than the negative $2.9 billion from the prior-year period. However, this represents a significant improvement from the combined negative $20 billion-plus recorded in the two preceding quarters.

The cost of the cloud transition is clear: persistently high capital expenditures have kept Oracle's free cash flow negative for an extended period, raising concerns about its ability to continue funding infrastructure expansion.

Customer Concentration Risks Intensify, Making Earnings a Critical Validation

Cyrus Amini, Chief Investment Officer at Hyphen Wealth Management, stated bluntly that a weak balance sheet is pushing Oracle into a corner with no room for error. "The core issue for Oracle is: Can it fulfill its ongoing commitments and convert potential revenue into actual revenue? Does the balance sheet have the time and capacity to support this process? If it cannot provide satisfactory answers, a severe market punishment of the stock is quite conceivable," Amini said.

He further noted that if free cash flow were positive, the market might be more forgiving. However, with no flexibility left on the balance sheet, Oracle would find it difficult to recover from a downturn as swiftly as other hyperscale cloud providers.

Simultaneously, Oracle is already grappling with concerns over its large exposure to OpenAI. As competitors like Anthropic and Google gain market share in AI services, worries about its customer concentration risk have intensified. This earnings report will be a vital window for Oracle to demonstrate to investors that its growth trajectory is sustainable.