What is the current annual EBITDA of FTNT?

As of today, FTNT annual EBITDA is $2.56B

What is 1-year change in FTNT annual EBITDA?

FTNT annual EBITDA is up +33.36% year-over-year

What is 3-year change in FTNT annual EBITDA?

FTNT annual EBITDA is up +139.65% over the past 3 years

How far is FTNT annual EBITDA from its all-time high?

FTNT annual EBITDA is currently at its all-time high

How does FTNT annual EBITDA rank versus sector peers?

FTNT annual EBITDA is higher than 93.29% of companies in Technology sector

When is FTNT next annual earnings release?

The next annual earnings release for FTNT is on February 4, 2027

What is the current quarterly EBITDA of FTNT?

As of today, FTNT quarterly EBITDA is $1.03B

What is FTNT quarterly EBITDA most recent change?

FTNT quarterly EBITDA was up +41.55% on September 30, 2026

What is 1-year change in FTNT quarterly EBITDA?

FTNT quarterly EBITDA is up +76.71% year-over-year

How far is FTNT quarterly EBITDA from its all-time high?

FTNT quarterly EBITDA is currently at its all-time high

How does FTNT quarterly EBITDA rank versus sector peers?

FTNT quarterly EBITDA is higher than 93.52% of companies in Technology sector

When is FTNT next earnings release?

The next earnings release for FTNT is on February 4, 2027

What is the current TTM EBITDA of FTNT?

As of today, FTNT TTM EBITDA is $3.04B

What is FTNT TTM EBITDA most recent change?

FTNT TTM EBITDA was up +17.27% on September 30, 2026

What is 1-year change in FTNT TTM EBITDA?

FTNT TTM EBITDA is up +40.23% year-over-year

How far is FTNT TTM EBITDA from its all-time high?

FTNT TTM EBITDA is currently at its all-time high

How does FTNT TTM EBITDA rank versus sector peers?

FTNT TTM EBITDA is higher than 92.85% of companies in Technology sector

When is FTNT next earnings release?

The next earnings release for FTNT is on February 4, 2027

Fortinet, Inc. (FTNT) EBITDA History & Chart Since 2006

Annual EBITDA

$2.56B$641.00M+33.36%

December 31, 2025

Summary

Current Value: As of today, FTNT annual EBITDA is $2.56B, up +33.36% on December 31, 2025
Historical Performance: FTNT annual EBITDA is up +139.65% over the past 3 years, up +357.28% over the past 5 years
All-Time High Comparison: FTNT annual EBITDA is currently at its all-time high
3-Year Low Comparison: FTNT annual EBITDA is +139.65% above its 3-year low of $1.07B reached on an earlier date
Sector Comparison: FTNT annual EBITDA is higher than 93.29% of companies in Technology sector

EBITDA Chart

beforeafter

Performance

FTNT Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual EBITDA	Dec 31, 25	$2.56B	+33.4%	+139.7%	+357.3%	+4098.4%
Quarterly EBITDA	Sep 30, 26	$1.03B	+76.7%	+212.5%	+448.6%	+3595.7%
TTM EBITDA	Sep 30, 26	$3.04B	+40.2%	+130.7%	+350.2%	+3294.9%
Price	Oct 29, 26	$139.10	+65.2%	+147.2%	+106.8%	+2916.1%
PE Ratio	Oct 29, 26	45.23	+30.5%	+16.7%	-55.3%	-24.5%
Annual Revenue	Dec 31, 25	$6.80B	+14.2%	+53.9%	+162.1%	+1994.1%
Annual EPS	Dec 31, 25	$2.42	+7.2%	+127.7%	+316.1%	+4473.6%
Annual EBIT	Dec 31, 25	$2.07B	+15.3%	+115.0%	+321.9%	+3648.2%
Annual Net Income	Dec 31, 25	$1.85B	+6.2%	+116.4%	+279.4%	+4393.6%

EBITDA Highs

FTNT Annual EBITDA Highs Comparison
Period	High	Date	Current
3Y	$2.56B	Dec 31, 25	at high
5Y	$2.56B	Dec 31, 25	at high
All	$2.56B	Dec 31, 25	at high

EBITDA Lows

FTNT Annual EBITDA Lows Comparison
Period	Low	Date	Current
3Y	$1.07B	N/A	+139.7%
5Y	$560.40M	N/A	+357.3%
All	-$17.42M	Dec 31, 07	>+9999.0%

EBITDA History

Year	Value	Change
2025	$2.56B	+33.4%
2024	$1.92B	+42.4%
2023	$1.35B	+26.2%
2022	$1.07B	+46.4%
2021	$730.20M	+30.3%
2020	$560.40M	+35.8%
2019	$412.60M	+43.9%
2018	$286.70M	+71.2%
2017	$167.42M	+74.8%
2016	$95.76M	+67.0%

Year	Value	Change
2015	$57.36M	-33.0%
2014	$85.61M	-0.8%
2013	$86.27M	-22.6%
2012	$111.43M	+19.4%
2011	$93.30M	+52.9%
2010	$61.04M	+95.2%
2009	$31.27M	+241.3%
2008	$9.16M	+152.6%
2007	-$17.42M	-600.3%
2006	-$2.49M	-

FAQ

What is the current annual EBITDA of FTNT?: As of today, FTNT annual EBITDA is $2.56B
What is 1-year change in FTNT annual EBITDA?: FTNT annual EBITDA is up +33.36% year-over-year
What is 3-year change in FTNT annual EBITDA?: FTNT annual EBITDA is up +139.65% over the past 3 years
How far is FTNT annual EBITDA from its all-time high?: FTNT annual EBITDA is currently at its all-time high
How does FTNT annual EBITDA rank versus sector peers?: FTNT annual EBITDA is higher than 93.29% of companies in Technology sector
When is FTNT next annual earnings release?: The next annual earnings release for FTNT is on February 4, 2027

EBITDA Formula

EBITDA = Net Income + Interest Expense + Income Tax + D&A

Quarterly EBITDA

$1.03B$303.10M+41.55%

September 30, 2026

Summary

Current Value: As of today, FTNT quarterly EBITDA is $1.03B, up +41.55% on September 30, 2026
Historical Performance: FTNT quarterly EBITDA is up +76.71% year-over-year, up +212.50% over the past 3 years
All-Time High Comparison: FTNT quarterly EBITDA is currently at its all-time high
3-Year Low Comparison: FTNT quarterly EBITDA is +212.50% above its 3-year low of $330.40M reached on an earlier date
Sector Comparison: FTNT quarterly EBITDA is higher than 93.52% of companies in Technology sector

Performance

FTNT Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly EBITDA	Sep 30, 26	$1.03B	+41.5%	+76.7%	+212.5%	+448.6%
Annual EBITDA	Dec 31, 25	$2.56B	–	+33.4%	+139.7%	+357.3%
TTM EBITDA	Sep 30, 26	$3.04B	+17.3%	+40.2%	+130.7%	+350.2%
Price	Oct 29, 26	$139.10	-9.2%	+65.2%	+147.2%	+106.8%
PE Ratio	Oct 29, 26	45.23	-16.2%	+30.5%	+16.7%	-55.3%
Quarterly Revenue	Sep 30, 26	$2.08B	+1.5%	+20.5%	+55.7%	+139.7%
Quarterly EPS	Sep 30, 26	$0.86	+5.0%	+38.1%	+110.7%	+342.2%
Quarterly EBIT	Sep 30, 26	$702.90M	+2.2%	+28.8%	+132.7%	+325.2%
Quarterly Net Income	Sep 30, 26	$635.50M	+4.8%	+34.1%	+96.8%	+289.4%

Quarterly EBITDA Highs

FTNT Quarterly EBITDA Highs Comparison
Period	High	Date	Current
1Y	$1.03B	Sep 30, 26	at high
3Y	$1.03B	Sep 30, 26	at high
5Y	$1.03B	Sep 30, 26	at high
All	$1.03B	Sep 30, 26	at high

Quarterly EBITDA Lows

FTNT Quarterly EBITDA Lows Comparison
Period	Low	Date	Current
1Y	$584.30M	N/A	+76.7%
3Y	$330.40M	N/A	+212.5%
5Y	$175.40M	Mar 31, 22	+488.6%
All	$4.44M	Sep 30, 08	>+9999.0%

Quarterly EBITDA History

Month	Value	Change
Sep 2026	$1.03B	+41.6%
Jun 2026	$729.40M	+17.9%
Mar 2026	$618.40M	-6.8%
Dec 2025	$663.70M	+13.6%
Sep 2025	$584.30M	+18.0%
Jun 2025	$495.00M	+2.4%
Mar 2025	$483.30M	-20.5%
Dec 2024	$608.10M	+21.7%
Sep 2024	$499.60M	+7.4%
Jun 2024	$465.20M	+33.4%
Mar 2024	$348.70M	-15.9%
Dec 2023	$414.40M	+25.4%
Sep 2023	$330.40M	+8.2%
Jun 2023	$305.30M	+1.8%
Mar 2023	$299.80M	-21.9%
Dec 2022	$383.90M	+32.0%
Sep 2022	$290.80M	+32.7%
Jun 2022	$219.20M	+25.0%
Mar 2022	$175.40M	-26.6%
Dec 2021	$239.00M	+27.0%
Sep 2021	$188.20M	+14.0%
Jun 2021	$165.10M	+19.7%
Mar 2021	$137.90M	-25.4%
Dec 2020	$184.90M	+29.8%
Sep 2020	$142.50M	+5.2%
Jun 2020	$135.50M	+39.0%
Mar 2020	$97.50M	-29.2%
Dec 2019	$137.80M	+19.2%
Sep 2019	$115.60M	+27.9%
Jun 2019	$90.40M	+36.3%
Mar 2019	$66.30M	-33.6%
Dec 2018	$99.80M	+29.4%
Sep 2018	$77.10M	+19.9%
Jun 2018	$64.30M	+41.0%
Mar 2018	$45.60M	-19.2%
Dec 2017	$56.47M	+19.1%
Sep 2017	$47.40M	+11.8%

Month	Value	Change
Jun 2017	$42.41M	+119.3%
Mar 2017	$19.34M	-67.6%
Dec 2016	$59.65M	+186.4%
Sep 2016	$20.83M	+167.0%
Jun 2016	$7.80M	+7.8%
Mar 2016	$7.24M	-69.0%
Dec 2015	$23.37M	+52.1%
Sep 2015	$15.37M	+36.2%
Jun 2015	$11.28M	+55.6%
Mar 2015	$7.25M	-71.5%
Dec 2014	$25.43M	+20.7%
Sep 2014	$21.06M	+1.5%
Jun 2014	$20.74M	+12.8%
Mar 2014	$18.38M	-36.1%
Dec 2013	$28.75M	+30.7%
Sep 2013	$21.99M	+28.7%
Jun 2013	$17.09M	-7.4%
Mar 2013	$18.45M	-51.5%
Dec 2012	$38.05M	+28.6%
Sep 2012	$29.59M	+26.1%
Jun 2012	$23.47M	+14.3%
Mar 2012	$20.54M	-27.7%
Dec 2011	$28.42M	+1.7%
Sep 2011	$27.94M	+36.7%
Jun 2011	$20.44M	+6.9%
Mar 2011	$19.12M	-13.7%
Dec 2010	$22.17M	+13.4%
Sep 2010	$19.55M	+73.8%
Jun 2010	$11.25M	+39.2%
Mar 2010	$8.08M	-10.9%
Dec 2009	$9.07M	-18.7%
Sep 2009	$11.15M	+72.4%
Jun 2009	$6.47M	+41.2%
Mar 2009	$4.58M	-36.4%
Dec 2008	$7.20M	+62.4%
Sep 2008	$4.44M	-

FAQ

What is the current quarterly EBITDA of FTNT?: As of today, FTNT quarterly EBITDA is $1.03B
What is FTNT quarterly EBITDA most recent change?: FTNT quarterly EBITDA was up +41.55% on September 30, 2026
What is 1-year change in FTNT quarterly EBITDA?: FTNT quarterly EBITDA is up +76.71% year-over-year
How far is FTNT quarterly EBITDA from its all-time high?: FTNT quarterly EBITDA is currently at its all-time high
How does FTNT quarterly EBITDA rank versus sector peers?: FTNT quarterly EBITDA is higher than 93.52% of companies in Technology sector
When is FTNT next earnings release?: The next earnings release for FTNT is on February 4, 2027

EBITDA Formula

EBITDA = Net Income + Interest Expense + Income Tax + D&A

TTM EBITDA

$3.04B$448.20M+17.27%

September 30, 2026

Summary

Current Value: As of today, FTNT TTM EBITDA is $3.04B, up +17.27% on September 30, 2026
Historical Performance: FTNT TTM EBITDA is up +40.23% year-over-year, up +130.71% over the past 3 years
All-Time High Comparison: FTNT TTM EBITDA is currently at its all-time high
3-Year Low Comparison: FTNT TTM EBITDA is +130.71% above its 3-year low of $1.32B reached on an earlier date
Sector Comparison: FTNT TTM EBITDA is higher than 92.85% of companies in Technology sector

Performance

FTNT Performance
Metric	Date	Value	3M	1Y	3Y	5Y
TTM EBITDA	Sep 30, 26	$3.04B	+17.3%	+40.2%	+130.7%	+350.2%
Annual EBITDA	Dec 31, 25	$2.56B	–	+33.4%	+139.7%	+357.3%
Quarterly EBITDA	Sep 30, 26	$1.03B	+41.5%	+76.7%	+212.5%	+448.6%
Price	Oct 29, 26	$139.10	-9.2%	+65.2%	+147.2%	+106.8%
PE Ratio	Oct 29, 26	45.23	-16.2%	+30.5%	+16.7%	-55.3%
TTM Revenue	Sep 30, 26	$7.88B	+4.7%	+20.2%	+52.4%	+152.1%
TTM EPS	Sep 30, 26	$3.08	+8.4%	+26.6%	+111.9%	+362.3%
TTM EBIT	Sep 30, 26	$2.59B	+6.4%	+28.2%	+114.5%	+332.1%
TTM Net Income	Sep 30, 26	$2.28B	+7.6%	+21.8%	+98.3%	+311.5%

TTM EBITDA Highs

FTNT TTM EBITDA Highs Comparison
Period	High	Date	Current
1Y	$3.04B	Sep 30, 26	at high
3Y	$3.04B	Sep 30, 26	at high
5Y	$3.04B	Sep 30, 26	at high
All	$3.04B	Sep 30, 26	at high

TTM EBITDA Lows

FTNT TTM EBITDA Lows Comparison
Period	Low	Date	Current
1Y	$2.17B	N/A	+40.2%
3Y	$1.32B	N/A	+130.7%
5Y	$676.10M	N/A	+350.2%
All	$4.44M	Sep 30, 08	>+9999.0%

TTM EBITDA History

Month	Value	Change
Sep 2026	$3.04B	+17.3%
Jun 2026	$2.60B	+9.9%
Mar 2026	$2.36B	+6.1%
Dec 2025	$2.23B	+2.6%
Sep 2025	$2.17B	+4.1%
Jun 2025	$2.09B	+1.4%
Mar 2025	$2.06B	+7.0%
Dec 2024	$1.92B	+11.2%
Sep 2024	$1.73B	+10.9%
Jun 2024	$1.56B	+11.4%
Mar 2024	$1.40B	+3.6%
Dec 2023	$1.35B	+2.3%
Sep 2023	$1.32B	+3.1%
Jun 2023	$1.28B	+7.2%
Mar 2023	$1.19B	+11.6%
Dec 2022	$1.07B	+15.7%
Sep 2022	$924.40M	+12.5%
Jun 2022	$821.80M	+7.0%
Mar 2022	$767.70M	+5.1%
Dec 2021	$730.20M	+8.0%
Sep 2021	$676.10M	+7.2%
Jun 2021	$630.40M	+4.9%
Mar 2021	$600.80M	+7.2%
Dec 2020	$560.40M	+9.2%
Sep 2020	$513.30M	+5.5%
Jun 2020	$486.40M	+10.2%
Mar 2020	$441.30M	+7.6%
Dec 2019	$410.10M	+10.2%
Sep 2019	$372.10M	+11.5%
Jun 2019	$333.60M	+8.5%
Mar 2019	$307.50M	+7.2%
Dec 2018	$286.80M	+17.8%
Sep 2018	$243.47M	+13.9%
Jun 2018	$213.76M	+11.4%
Mar 2018	$191.87M	+15.9%
Dec 2017	$165.61M	-1.9%
Sep 2017	$168.80M	+18.7%

Month	Value	Change
Jun 2017	$142.23M	+32.2%
Mar 2017	$107.62M	+12.7%
Dec 2016	$95.51M	+61.3%
Sep 2016	$59.23M	+10.2%
Jun 2016	$53.77M	-6.1%
Mar 2016	$57.25M	-0.0%
Dec 2015	$57.27M	-3.5%
Sep 2015	$59.32M	-8.8%
Jun 2015	$65.01M	-12.7%
Mar 2015	$74.47M	-13.0%
Dec 2014	$85.60M	-3.7%
Sep 2014	$88.92M	-1.0%
Jun 2014	$89.86M	+4.2%
Mar 2014	$86.20M	-0.1%
Dec 2013	$86.27M	-9.7%
Sep 2013	$95.57M	-7.4%
Jun 2013	$103.18M	-5.8%
Mar 2013	$109.56M	-1.9%
Dec 2012	$111.65M	+9.4%
Sep 2012	$102.02M	+1.6%
Jun 2012	$100.36M	+3.1%
Mar 2012	$97.33M	+1.5%
Dec 2011	$95.92M	+7.0%
Sep 2011	$89.66M	+10.3%
Jun 2011	$81.28M	+12.7%
Mar 2011	$72.09M	+18.1%
Dec 2010	$61.04M	+27.3%
Sep 2010	$47.94M	+21.2%
Jun 2010	$39.54M	+13.7%
Mar 2010	$34.77M	+11.2%
Dec 2009	$31.27M	+6.3%
Sep 2009	$29.40M	+29.6%
Jun 2009	$22.69M	+39.9%
Mar 2009	$16.22M	+39.4%
Dec 2008	$11.64M	+162.4%
Sep 2008	$4.44M	-

FAQ

What is the current TTM EBITDA of FTNT?: As of today, FTNT TTM EBITDA is $3.04B
What is FTNT TTM EBITDA most recent change?: FTNT TTM EBITDA was up +17.27% on September 30, 2026
What is 1-year change in FTNT TTM EBITDA?: FTNT TTM EBITDA is up +40.23% year-over-year
How far is FTNT TTM EBITDA from its all-time high?: FTNT TTM EBITDA is currently at its all-time high
How does FTNT TTM EBITDA rank versus sector peers?: FTNT TTM EBITDA is higher than 92.85% of companies in Technology sector
When is FTNT next earnings release?: The next earnings release for FTNT is on February 4, 2027

EBITDA Formula

EBITDA = Net Income + Interest Expense + Income Tax + D&A

Data Sources & References

FTNT Official Website www.fortinet.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1262039/000126203926000003/0001262039-26-000003-index.htm
FTNT Profile on Yahoo Finance finance.yahoo.com/quote/FTNT
FTNT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/ftnt