Tenable Reports Higher Q3 Adjusted Earnings and Revenue; Sets Q4 Guidance

Tenable reported third-quarter 2026 revenue of $276.4 million, representing a 9.5% year-over-year increase and surpassing consensus estimates. The company achieved a non-GAAP operating margin of 27.1%, up 380 basis points from the prior year, and reported non-GAAP earnings of $0.63 per share, which beat analyst expectations. Management raised its full-year adjusted EPS guidance to a midpoint of $2.18. Co-CEO Steve Vintz attributed the performance to the structural shift in how organizations manage cyber exposure, noting that security is increasingly becoming a business function tied to risk and growth.