01—Abstract
Summary
Summary of the 8-K filed October 27, 2025. Cited figures are marked; the original filing is the authoritative source.
F5, Inc. (FFIV) reported fourth-quarter fiscal 2025 results (quarter ended September 30, 2025) with revenue of $810 milliona, up 8% year over year, driven by 16% product revenue growth and 42% growth in systems revenue.
Full-year FY25 revenue reached $3.09 billionb, up 10%, while non-GAAP operating margin expanded to 35.2% and non-GAAP EPS rose to $15.81 from $13.37. Software revenue was essentially flat in the quarter (up 0.3%), and global services grew only 2%, so the quarter's headline growth leaned heavily on hardware systems. The more important news for investors is guidance.
Management attributed near-term sales-cycle disruption to a recent security incident, as customers focus on assessing and remediating their environments. FY26 revenue growth is guided to 0% to 4%, with demand impacts expected to be more pronounced in the first half and normalizing in the second half. FY26 non-GAAP operating margin is guided to 33.5% to 34.5%, and non-GAAP EPS to $14.50 to $15.50c.
Q1 FY26 revenue is guided to $730 million to $780 milliond, with non-GAAP EPS of $3.35 to $3.85. Management described the margin and demand effects as likely short-term. Governance changes were also disclosed.
On October 24, 2025, the Board determined that CEO and President François Locoh-Donou will become Chair after the Annual Meeting expected in March 2026, succeeding Alan Higginson, who is retiring after nearly 30 years as a director and 20 years as Chair. The Board plans to appoint a lead independent director to maintain independent oversight. The combined CEO/Chair structure, paired with a security incident and a guidance reset, will likely draw investor scrutiny of board oversight.
02—Key points
Key Highlights
- Q4 FY25 revenue of $810M, up 8% YoY; systems revenue up 42% to $186M, while software revenue was nearly flat at $229M (+0.3%) and services grew 2% to $396M.
- FY25 revenue of $3.09B (+10%); non-GAAP operating margin of 35.2% (vs. 33.6%) and non-GAAP EPS of $15.81 (vs. $13.37).
- FY26 revenue guidance of 0% to 4% growth, with near-term sales-cycle disruption tied to the recent security incident, expected to be more pronounced in 1H FY26.
- FY26 non-GAAP operating margin guided to 33.5%–34.5% and non-GAAP EPS to $14.50–$15.50, implying a modest margin pressure versus FY25.
- Q1 FY26 guidance: revenue of $730M–$780M and non-GAAP EPS of $3.35–$3.85 per diluted share.
- Leadership change: CEO François Locoh-Donou to become Chair in March 2026, succeeding retiring Chair Alan Higginson; a lead independent director will be appointed.
- Q4 GAAP net income of $190M ($3.26 diluted EPS) included $14M restructuring charges and $3M cyber incident costs; cash and equivalents rose to $1.34B at fiscal year-end.
03—Questions
Frequently Asked Questions
Why is F5 guiding to much slower revenue growth for FY26?
Management said the company's demand drivers and pipeline support mid-single-digit growth, but it expects near-term disruption to sales cycles as customers assess and remediate their environments following a recent security incident. That disruption is guided to weigh most on the first half of FY26, with normalization expected in the second half. Hence the 0% to 4% range.
Is the security incident affecting F5's margins and profitability?
Management acknowledged a modest near-term impact on operating margin from sales-cycle disruption and guided FY26 non-GAAP operating margin to 33.5%–34.5%, below FY25's 35.2%. Cyber incident costs were small in Q4 ($3.4 million) and are excluded from non-GAAP results, though future incident-related costs could vary.
What is the significance of the CEO becoming Chair?
Locoh-Donou will hold both the CEO/President and Chair roles starting after the March 2026 annual meeting, succeeding Alan Higginson, who is retiring after 20 years as Chair. The Board stated it will appoint a lead independent director to provide independent oversight. Investors may weigh the combined role against governance best practices, especially amid the security incident and guidance reset.
How strong was the underlying business beyond the headline revenue growth?
Growth was concentrated in systems (hardware), up 42% in Q4 and 31% for FY25. Software revenue was flat in Q4 (+0.3%) and rose 9% for the year, and services grew only 2% in both periods. Investors may want to monitor whether software and services growth recovers as the systems tailwind moderates.
What is F5's capital position and capital return activity?
F5 ended FY25 with $1.34 billion in cash and equivalents, up from $1.07 billion a year earlier. Operating cash flow was $950 million for FY25, and the company repurchased $502 million of common stock during the year. Shares outstanding declined to 57.7 million from 58.1 million.
04—Continue