Cybersecurity firm SentinelOne, Inc has released its financial results for the first quarter of fiscal year 2027. Although the company achieved a record annual recurring revenue and reported its first non-GAAP profit, its stock price plunged approximately 18% in after-hours trading. This decline was attributed to deteriorating gross margins and revenue guidance that fell short of market expectations.

The earnings report revealed a 21% year-over-year increase in quarterly revenue to $276.6 million, which was largely in line with market forecasts. The net loss narrowed significantly to $76.16 million, compared to a loss of $208 million in the same period last year. On an adjusted basis, net income reached $12.26 million, or $0.04 per share, which was double the market consensus of $0.02 per share.

Key operational metrics showed strength. Annual recurring revenue grew 23% year-over-year to a record $1.163 billion. The number of customers spending over $100,000 annually increased by 17% to 1,702. Furthermore, non-endpoint products now account for 50% of ARR, and the Prompt Security business nearly doubled sequentially, indicating early success in the company's expansion into emerging areas such as AI security, data, and cloud products.

Despite these positive indicators, the market reaction was sharply negative. The primary concern was the company's second-quarter revenue guidance, which is projected to be between $289 million and $291 million. This figure is slightly below analyst expectations by approximately 0.6%, marking the second consecutive quarter where the company has met, but not exceeded, revenue forecasts. More critically, SentinelOne announced alongside its earnings a workforce reduction of about 8%. This restructuring is expected to incur a one-time charge of $25 million but is projected to yield annual cost savings of around $45 million once fully implemented.

The combination of the disappointing revenue outlook and the layoffs has raised concerns about the company's near-term growth trajectory. In response, Raymond James downgraded the stock from "Outperform" to "Market Perform," citing execution risks. Conversely, Jefferies maintained its "Buy" rating, viewing the restructuring as a move that could enhance profitability margins.

CEO Tomer Weingarten framed the layoffs as a strategic decision to proactively reduce operational complexity and refocus resources on core growth areas like AI security. CFO Sonalee Parekh described the action as part of a "workforce optimization plan."

Analysts note that while SentinelOne's shift to profitability is a positive development, investors are currently more focused on the short-term growth outlook than the long-term profitability narrative, which has placed downward pressure on the stock price.