01—Abstract
Summary
Summary of the 8-K filed November 5, 2025. Cited figures are marked; the original filing is the authoritative source.
Fortinet reported third-quarter 2025 results that beat its prior-year comparisons on the top line and non-GAAP profitability.
Total revenue rose 14.4% year over year to $1.72 billiona, with product revenue up 18% to $559.3 million and service revenue up 12.7% to $1.17 billion. Billings grew 14.3% to $1.81 billion, and non-GAAP operating margin expanded to 36.9% from 36.1%. Non-GAAP diluted EPS rose to $0.74 from $0.63.
GAAP diluted EPS fell to $0.62b from $0.70, and GAAP net income declined about 12%, mainly because the prior-year quarter included a $106.3 million non-recurring gain on a bargain purchase and other income dropped sharply. Fortinet raised its full-year 2025 outlook for revenue, billings, and non-GAAP EPS relative to its guidance framework, and guided fourth-quarter revenue to $1.825 billion to $1.885 billion and billings to $2.185 billion to $2.285 billion. Management highlighted FortiSASE, where third-quarter billings more than doubled year over year, and the new Secure AI Data Center offering as key growth drivers.
Balance sheet and capital allocation were the main areas of concern. Nine-month share repurchases totaled $2.23 billionc, which drove cash and cash equivalents down to $2.0 billion from $2.9 billion at year-end 2024, and total stockholders' equity fell to $735 million from $1.49 billion.
Third-quarter free cash flow was roughly flat at $567.5 million, as capital expenditures rose to $87.7 milliond from $36.3 million. Investors will want to watch how much of the company's cash generation continues to go to buybacks, and how the roughly $1.0 billion of debt coming due in the near term is addressed.
02—Key points
Key Highlights
- Revenue grew 14.4% year over year to $1,724.9 million, with product revenue up 18% to $559.3 million and service revenue up 12.7% to $1,165.6 million.
- Billings rose 14.3% to $1,807.7 million, and deferred revenue (current plus long-term) reached about $6.65 billion, up roughly $290 million from December 31, 2024.
- Non-GAAP operating margin of 36.9% (vs. 36.1%) and GAAP operating margin of 31.7% (vs. 31.2%) both set records for a third quarter, per management.
- GAAP diluted EPS fell to $0.62 from $0.70, while non-GAAP diluted EPS rose 17% to $0.74 from $0.63; the GAAP decline reflects the lapping of a $106.3 million bargain purchase gain and lower other income.
- Nine-month share repurchases of $2.23 billion reduced cash and cash equivalents to $2.0 billion and total stockholders' equity to $735 million.
- Q4 2025 guidance calls for revenue of $1.825-$1.885 billion and billings of $2.185-$2.285 billion; full-year 2025 revenue guidance is $6.720-$6.780 billion.
- The results were furnished under Item 2.02 of Form 8-K and are not deemed 'filed' under Section 18 of the Exchange Act.
03—Questions
Frequently Asked Questions
Why did GAAP net income decline even though revenue and operating income grew?
GAAP net income fell to $473.9 million from $539.9 million, despite operating income rising to $547.3 million from $470.9 million. The prior-year quarter included a $106.3 million non-recurring gain on a bargain purchase related to an acquisition, and other income dropped to $13.0 million from $118.1 million. Those two items account for most of the decline.
How strong is Fortinet's cash generation this quarter?
Operating cash flow was $655.2 million, up from $608.1 million a year earlier. However, capital expenditures rose to $87.7 million from $36.3 million, so free cash flow was about flat at $567.5 million versus $571.8 million. Free cash flow is a non-GAAP measure.
What is driving the company's growth outlook?
Management pointed to FortiSASE, where third-quarter billings grew more than 100% year over year, and to its unified FortiOS platform, which it positions as a basis for combined next-generation firewall, SD-WAN, and SASE offerings. It also cited early adoption of AI add-on solutions and the Secure AI Data Center offering. The company's forward-looking statements caution that these outcomes are not guaranteed.
What should investors watch on the balance sheet?
Cash and cash equivalents fell to $2.0 billion from $2.9 billion at year-end 2024, largely due to $2.23 billion in nine-month share repurchases. Total debt is about $996 million, with $499.4 million classified as current, so a near-term maturity will need to be addressed. Total stockholders' equity dropped to $735 million from $1.49 billion, reflecting buybacks retired in excess of paid-in capital.
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