Viavi Solutions Inc. (VIAV) reported its fourth-quarter financial results on August 13, 2026. Revenue grew 52% year-over-year during the period. This growth was driven by organic performance and the acquisition of Spirent. The company's GAAP operating margin rose to 13.8%.

Viavi shares surged 12% in response to the results and optimistic forward guidance. The company projects next-quarter revenue between $450 million and $460 million. Non-GAAP EPS is expected to reach between $0.40 and $0.42. These figures exceeded market consensus estimates.

Continued high demand for AI data centers fueled the company's positive outlook.