Tenable Holdings Inc. (TENB) experienced a significant pre-market surge of 10.55% on Thursday, continuing positive momentum from the previous trading session.
The cybersecurity company's stock moved higher following the release of its fourth-quarter and full-year 2025 financial results after the closing bell on Wednesday. Tenable reported quarterly performance that exceeded market expectations, with Q4 revenue reaching $260.53 million, surpassing the analyst consensus estimate of $251.7 million and representing an 11% year-over-year increase. Additionally, the company's adjusted earnings per share came in at $0.48, beating the $0.41 estimate.
Further bolstering investor sentiment was the company's announcement of a $150 million increase to its share repurchase authorization and positive forward guidance. Tenable provided an optimistic outlook for 2026, forecasting full-year revenue between $1.065 billion and $1.075 billion. Management attributed the strong performance to growing adoption of its Tenable One platform and the integration of artificial intelligence into its security solutions.