01—Abstract
Summary
Summary of the 8-K filed July 29, 2026. Cited figures are marked; the original filing is the authoritative source.
Fortinet reported second-quarter 2026 results that beat the high end of its guidance.
Revenue rose 26% year over year to $2.05 billiona, with product revenue up 52% to $773 million. Billings grew 33% to $2.37 billion. GAAP operating margin was 33.7% and non-GAAP operating margin was 38.0%, up from 28.1% and 33.1% a year earlier.
GAAP diluted EPS rose 44% to $0.82b, and non-GAAP diluted EPS rose 41% to $0.90. Operating cash flow was $1.04 billion and free cash flow was $966 million, a 47.2% margin. Service revenue, at 62% of the total, grew a more modest 14%, so the growth acceleration was driven largely by product sales.
Management raised full-year 2026 revenue guidance to $8.02c-$8.18 billion, which the company describes as 19% growth. Billings guidance is $9.35-$9.55 billion, and non-GAAP operating margin guidance is 35-37%. Third-quarter revenue is guided to $2.01-$2.10 billion, with non-GAAP operating margin of 35-37%.
Non-GAAP diluted EPS guidance for the year is $3.41d-$3.47 on a diluted share count of 741-745 million. Balance sheet and capital return were also strong. Fortinet repaid $500 million of senior notes in the first half and repurchased $973 million of stock, compared with $401 million a year earlier.
Total debt is now about $497 million, and cash plus short-term investments is about $4.07 billion. Diluted shares fell to 739.9 million in Q2 from 772.7 million a year earlier.
Moody's upgraded the senior unsecured notes to A3. The company also announced a strategic collaboration with Intel on its Security Processor 6 (SP6) chip, which is aimed at supply-chain resilience.
02—Key points
Key Highlights
- Revenue grew 26% year over year to $2.05 billion, and product revenue grew 52% to $773 million, while service revenue grew about 14% to $1.27 billion.
- Billings grew 33% to $2.37 billion, and deferred revenue rose to $7.68 billion in total, which supports future revenue visibility.
- Profitability expanded: GAAP operating margin was 33.7% (vs. 28.1%), non-GAAP operating margin was 38.0% (vs. 33.1%), and GAAP diluted EPS was $0.82 (vs. $0.57).
- Operating cash flow was $1.04 billion and free cash flow was $966 million, a 47.2% margin, compared with $284 million of free cash flow a year earlier.
- FY2026 revenue guidance was raised to $8.02-$8.18 billion (about 19% growth), with billings guidance of $9.35-$9.55 billion and non-GAAP operating margin of 35-37%.
- Capital return accelerated: first-half buybacks reached $973 million, diluted share count fell about 4% year over year, and $500 million of senior notes were repaid.
- Moody's upgraded Fortinet's senior unsecured notes to A3, and the company announced a collaboration with Intel on its SP6 security processor to strengthen supply-chain resilience.
03—Questions
Frequently Asked Questions
Why did revenue growth accelerate so sharply in Q2 2026?
Product revenue grew 52% to $773 million, far faster than service revenue, which grew about 14%. The filing does not break out the drivers of product strength. Investors should note that product revenue is lumpier than recurring service revenue, so the timing of hardware deals may affect future quarters.
Is the guidance raise meaningful for the full year?
Yes. Full-year revenue guidance of $8.02-$8.18 billion (midpoint about $8.10 billion) implies roughly 19% growth, and the company raised it after a strong first half. Third-quarter revenue guidance of $2.01-$2.10 billion implies continued growth, though the range is wide enough to reflect uncertainty.
How strong is Fortinet's cash generation and balance sheet?
Operating cash flow was $1.04 billion in Q2 and free cash flow was $966 million. Cash plus short-term investments is about $4.07 billion against roughly $497 million of long-term debt, after the $500 million note repayment. Deferred revenue of $7.68 billion provides a large prepaid cash base. The Moody's upgrade to A3 supports the financial position.
What are the main risks behind these results?
The filing's forward-looking statements cite general economic conditions, supply chain issues, competition, sales execution on large deals, product timing, and the impact of AI on technology demand. Product revenue volatility, geopolitical tension affecting supply, and the pace of adoption for new offerings such as FortiSOC and the SASE Firewall are notable uncertainties. Non-GAAP measures exclude stock-based compensation, so GAAP profitability is lower than the headline non-GAAP figures.
What do the buybacks and share count changes mean for shareholders?
Fortinet repurchased $973 million of stock in the first half, up from $401 million a year earlier. Q2 diluted shares were 739.9 million, down from 772.7 million, which lifts per-share earnings. Guidance assumes 741-745 million diluted shares for the year, so buybacks are offsetting dilution from equity compensation rather than shrinking the share count further in the second half.
04—Continue