01—Abstract
Summary
Summary of the 8-K filed May 6, 2026. Cited figures are marked; the original filing is the authoritative source.
Fortinet reported a strong first quarter 2026, with revenue up 20% year over year to $1.85 billiona, exceeding the high end of its guidance.
Product revenue grew 41% to $645 millionb, and billings rose 31% to $2.09 billion. GAAP operating margin was 31.4% and non-GAAP operating margin was 35.8%. GAAP diluted EPS was $0.72, up 29%, and non-GAAP diluted EPS was $0.82, up 41%.
Operating cash flow was a record $1.08 billionc and free cash flow a record $1.01 billion, or 54% of revenue. Management raised its 2026 revenue guidance to $7.71–$7.87 billion, which the company describes as roughly 15% year-over-year growth. Full-year billings guidance is $8.80–$9.10 billion, and non-GAAP operating margin guidance is 33–36%.
Second-quarter revenue is guided to $1.83d–$1.93 billion, with billings of $2.09–$2.19 billion. Management attributes the results to networking-security convergence, FortiOS 8.0, and FortiASIC differentiation, and says its direct operations and manufacturing model helped it navigate supply chain challenges. The balance sheet shows a notable capital return and debt reduction.
Fortinet repurchased $823 million of common stock and repaid $500 million of senior notes in the quarter, which reduced cash and short-term investments and contributed to a $1.34 billion net cash outflow from financing activities. GAAP stockholders' equity fell to $990 million from $1.24 billion, reflecting a $274 million increase in accumulated deficit, largely from buybacks. Deferred revenue, both current and long-term, grew to about $7.35 billion, supporting future revenue visibility.
02—Key points
Key Highlights
- Revenue grew 20% YoY to $1.85B; product revenue grew 41% YoY to $645M, while service revenue grew about 11% to $1.20B.
- Billings rose 31% YoY to $2.09B, and deferred revenue increased by $236M in the quarter.
- GAAP diluted EPS was $0.72 (up 29%); non-GAAP diluted EPS was $0.82 (up 41%), against $0.58 a year earlier.
- Record operating cash flow of $1.08B and free cash flow of $1.01B (54.4% FCF margin).
- FY2026 revenue guidance raised to $7.71–$7.87B (about 15% growth); non-GAAP operating margin guided to 33–36%.
- Returned capital aggressively: $823M in share repurchases and $500M senior note repayment in Q1; diluted share count fell from 776.8M to 742.8M year over year.
- Stockholders' equity declined to $990M from $1.24B at year-end, driven by buybacks and a larger accumulated deficit.
03—Questions
Frequently Asked Questions
Did Fortinet beat its own guidance for the first quarter?
Yes. Management said Q1 results exceeded the high end of first-quarter guidance on both revenue and profitability, with revenue of $1.85B.
Why did Fortinet raise its full-year outlook?
Strong first-quarter execution and broad-based demand across products and geographies led management to raise 2026 revenue guidance to $7.71–$7.87B, roughly 15% growth. Billings guidance is $8.80–$9.10B.
How strong is Fortinet's cash generation?
Operating cash flow was a record $1.08B and free cash flow was a record $1.01B, up from $783M a year earlier. Free cash flow margin was 54.4%.
What happened to Fortinet's cash and debt position?
Cash and equivalents fell to $2.22B from $2.50B, mainly due to $823M of share buybacks and the $500M repayment of senior notes. Current debt was retired, leaving about $497M of long-term debt.
What are the main risks to watch in this filing?
Accounts receivable fell and GAAP net income includes a sizable accumulated deficit change, while stockholders' equity declined. Investors should also weigh supply chain risks, competition, and sensitivity to macroeconomic and geopolitical conditions, as noted in the forward-looking statements.
04—Continue