Zscaler Stock Falls Despite Earnings Beat as Weaker Growth Outlook Spooks Investors

Zscaler (NASDAQ: ZS) shares fell 4.2% in pre-market trading despite the cybersecurity firm reporting fourth-quarter earnings and revenue that surpassed analyst expectations. Investor sentiment soured as a disappointing growth outlook for the upcoming fiscal year and a new restructuring plan overshadowed the strong quarterly results.

Guidance Signals Sharp Deceleration

The primary driver for the stock's decline was the company's forward guidance for fiscal year 2027. Zscaler's strong fourth-quarter performance included:

• Revenue: $898.2 million, a 25% year-over-year increase, beating the consensus estimate of $877 million.
• Adjusted Earnings Per Share (EPS): $1.19, ahead of the expected $1.09.

However, investors focused on the company's forecast, which projects revenue and annual recurring revenue growth to slow to a range of 16.6% to 17.5% in fiscal 2027. This represents a marked deceleration from the 25% growth rate reported for fiscal 2026, raising concerns about the company's future expansion trajectory.

Restructuring and Cash Flow Pressure

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Adding to investor concerns, Zscaler announced a restructuring plan that includes a workforce reduction of approximately 3%. The company anticipates incurring charges of $30 million to $33 million related to the plan, primarily in the first half of fiscal 2027.

Furthermore, the company's free cash flow margin narrowed significantly in the fourth quarter, dropping to 6.8% from 16% in the prior quarter. Zscaler attributed the decline to the accelerated purchase of data center equipment in an effort to get ahead of rising hardware costs.

Market Context

The negative reaction reflects a common trend for high-growth technology stocks, where forward-looking guidance often weighs more heavily on valuation than past performance. This situation mirrors a similar sell-off seen in shares of cybersecurity peer Palo Alto Networks, which also fell on a cautious outlook despite a strong earnings report.

For Zscaler, this follows a pattern from its third-quarter report in May, when strong results were similarly eclipsed by conservative guidance, triggering a significant stock decline. The combination of a slowing growth narrative, restructuring, and compressed cash flow margins prompted a reversal of initial post-earnings optimism.