Fortinet key statistics and ratios

In fiscal 2025, Fortinet had return on equity of 135.7%, an operating margin of 30.7%, debt equal to 80.8% of equity and a current ratio of 1.17. Each ratio below is calculated from the figures on its income statement, balance sheet and cash flow pages.

Financial ratios

US$ thousands unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Fortinet: financial ratios, annual
Fiscal year	2009Dec 2009	2010Dec 2010	2011Dec 2011	2012Dec 2012	2013Dec 2013	2014Dec 2014	2015Dec 2015	2016Dec 2016	2017Dec 2017	2018Dec 2018	2019Dec 2019	2020Dec 2020	2021Dec 2021	2022Dec 2022	2023Dec 2023	2024Dec 2024	2025Dec 2025	LTMSept 2026
Gross margin	72.2%	73.8%	73.8%	72.4%	70.6%	70.0%	71.6%	73.5%	74.2%	75.0%	76.6%	78.0%	76.6%	75.4%	76.7%	80.6%	80.5%	79.7%
Operating margin	10.0%	17.0%	20.5%	18.8%	11.7%	7.7%	1.5%	3.4%	7.3%	13.0%	16.2%	20.5%	19.5%	21.9%	23.4%	30.3%	30.7%	33.0%
Net margin	23.9%	12.7%	14.4%	12.5%	7.2%	3.3%	0.8%	2.5%	2.1%	18.6%	15.3%	18.8%	18.2%	19.4%	21.6%	29.3%	27.3%	29.0%
Free-cash-flow margin	22.8%	30.7%	29.8%	30.3%	21.7%	21.3%	24.3%	21.8%	30.7%	32.5%	33.1%	36.9%	36.0%	32.8%	32.6%	31.6%	32.7%	43.5%
Return on equity	42.2%	22.0%	21.2%	15.4%	8.1%	4.0%	1.1%	4.0%	4.4%	41.2%	28.0%	44.4%	74.1%	—	—	—	135.7%	131.0%
Return on assets	—	7.6%	9.8%	7.8%	4.1%	2.0%	0.5%	1.6%	1.4%	12.6%	9.5%	12.3%	12.2%	14.1%	17.0%	20.5%	18.4%	20.4%
Asset turnover	—	0.60	0.68	0.62	0.57	0.59	0.63	0.65	0.68	0.68	0.62	0.65	0.67	0.73	0.79	0.70	0.67	0.71
Current ratio	—	1.92	1.96	1.78	1.78	2.03	1.87	1.86	1.67	1.77	1.90	1.50	1.55	1.24	1.19	1.47	1.17	1.40
Debt to equity	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	0.0%	127.9%	—	—	66.9%	80.8%	22.3%
Interest cover (operating income ÷ interest)	—	—	—	—	—	—	—	—	—	—	—	—	43.7x	53.9x	59.1x	90.2x	103.7x	175.6x
Effective tax rate	—	26.8%	32.1%	36.3%	41.7%	58.8%	53.0%	25.3%	74.7%	−31.7%	14.1%	9.8%	2.2%	3.2%	10.8%	13.8%	19.2%	18.0%
R&D as % of revenue	16.7%	15.3%	14.7%	15.2%	16.7%	16.0%	15.7%	14.4%	14.1%	13.5%	12.8%	13.2%	12.7%	11.6%	11.6%	12.0%	12.0%	10.9%
Capital spending as % of revenue	1.8%	1.2%	0.8%	4.1%	2.3%	4.2%	3.7%	5.3%	9.1%	2.9%	4.3%	4.9%	8.9%	6.4%	3.8%	6.4%	5.4%	3.2%
Free cash flow ÷ net income	95.4%	241.5%	206.8%	242.1%	301.6%	648.6%	>999%	864.9%	>999%	174.9%	215.8%	196.1%	198.4%	169.1%	150.8%	107.7%	120.1%	150.3%
Dividends and buybacks ÷ free cash flow	5.2%	0.0%	0.0%	0.0%	25.1%	26.8%	24.5%	39.8%	97.2%	36.1%	20.3%	112.8%	61.6%	137.4%	86.7%	0.0%	102.9%	30.0%

US$ thousands unless shown otherwise. Fiscal quarters.

Fortinet: financial ratios, quarterly
Quarter	2024 Q4Dec 2024	2025 Q1Mar 2025	2025 Q2Jun 2025	2025 Q3Sept 2025	2025 Q4Dec 2025	2026 Q1Mar 2026	2026 Q2Jun 2026	2026 Q3Sept 2026
Gross margin	81.1%	81.0%	80.7%	80.8%	79.6%	80.3%	80.2%	79.0%
Operating margin	34.6%	29.5%	28.1%	31.7%	32.8%	31.4%	33.7%	33.9%
Net margin	31.7%	28.1%	27.0%	27.5%	26.6%	28.9%	29.6%	30.6%
Free-cash-flow margin	22.9%	51.8%	17.4%	32.9%	30.3%	54.4%	47.2%	42.4%
Current ratio	1.47	1.36	1.33	1.03	1.17	1.15	1.28	1.40
Debt to equity	66.6%	50.7%	48.3%	135.5%	80.5%	50.2%	32.0%	22.1%
R&D as % of revenue	11.5%	12.9%	12.9%	11.7%	10.8%	11.6%	11.0%	10.3%

Returns use average equity or assets over the year. Return on equity is left blank when equity is negative or so small that the ratio says nothing (above ±200%); interest cover is left blank above 200 times. Price-based ratios such as P/E are on the valuation page.

Financial health

7 of 7 checks passed · September 30, 2026

What it owns · $11.9bn

Short-term assets $7.1bnLonger-term assets $4.8bn

What it owes, and who funded it · $11.9bn

Short-term liabilities $5.1bnLonger-term liabilities $4.6bnShareholders' equity $2.2bn

Short-term assets cover short-term liabilities $7.1bn of assets due within a year against $5.1bn of liabilities due within a year.
Short-term assets cover long-term liabilities $7.1bn short-term assets against $4.6bn of longer-dated liabilities.
More cash than debt $3.8bn of cash against $497m of debt.
Debt below 40% of shareholders' equity Debt is 22% of equity.
Debt burden no higher than five years ago Debt to equity moved from 454% to 22% over five years.
A year's operating cash flow covers at least 20% of debt $3.7bn of operating cash flow against $497m of debt.
Operating profit covers interest at least five times over Operating income of $2.6bn against $15m of interest.

From Fortinet's latest balance sheet as filed. Checks are fixed, documented rules (methodology), counted only where the company reports the figures — a dot means the filing doesn't break the item out. Descriptions of reported data, not advice.

Moat

82 /100

Strong moat

How hard Fortinet's competitive advantage looks for rivals to wear away, judged from 10 years of its own filings: returns on capital, pricing power, profit durability, cash conversion and discipline.

Returns on capital 20 / 20

Cash operating profit has been a median 31.8% of total assets over 10 years.
Pricing power 20 / 20

Gross margin has been a median 76.7%, moving by 2.2 percentage points (standard deviation) across 10 years.
Durability 12 / 20

Operating margin has been a median 19.9%; its worst year was 7.8%.
Cash conversion 20 / 20

Free cash flow was positive in 10 of 10 years, at a median 33.4% of revenue.
Discipline 15 / 20

The diluted share count fell 15.1% over five years; stock-based pay has been a median 5.9% of revenue.

AI disruption exposure: Medium. In this industry, AI could change how the product is made or sold, without replacing the core asset. The score above includes a 5-point deduction for that exposure (86 before it).

A rules-based reading of reported figures, not a forecast and not investment advice. How the score is built: methodology.

Compare with peers

Head to head: FTNT vs PANW FTNT vs GEN DOX vs FTNT FTNT vs NOW

More: Systems Software stocks compared, Technology sector, rankings of US companies

Figures from Fortinet's SEC filings (10-K and 10-Q), retrieved October 30, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Fortinet.