Shares of cybersecurity firm Zscaler Inc. (ZS) soared 5.02% in intraday trading on Wednesday, following the company's impressive fiscal second-quarter 2025 results and raised full-year outlook after the market close.

For the quarter ended January 31, Zscaler reported revenue of $647.9 million, up 23.4% year-over-year, surpassing analysts' expectations of $635.6 million. The company's adjusted earnings per share (EPS) came in at $0.78, beating the consensus estimate of $0.69 by a considerable margin.

Zscaler's strong performance was driven by robust demand for its cloud-native cybersecurity solutions, particularly its Zero Trust Exchange platform and AI-powered threat detection capabilities. As a result, the company raised its fiscal 2025 revenue guidance to a range of $2.64 billion to $2.65 billion, up from its previous forecast of $2.62 billion to $2.64 billion.