FFIV

F5, Inc. stock experienced positive movement after reporting strong fiscal Q2 2026 results, driven by double-digit product growth and raised full-year guidance. The stock reached an all-time high of $354.03 on May 8, 2026, and a new 52-week high of $354.52 in early May 2026. Earlier, Q1 2026 results showed 7% revenue growth. However, a security incident in October 2025, compromising F5's source code, negatively impacted the stock and reputation, incurring $23.5 million in cyber incident response costs and causing customer confidence issues and sales disruptions.