Fortinet (FTNT) operating expenses was $3.4B in FY2025 (+13% YoY). The tables below show the complete quarterly and annual operating expenses history, sourced from SEC EDGAR 10-K and 10-Q filings.
Annual Operating Expenses
Fiscal Year
Operating Expenses
YoY
2025
$3.4B
+13%
2024
$3.0B
+6%
2023
$2.8B
+20%
2022
$2.4B
+24%
2021
$1.9B
+28%
2020
$1.5B
+14%
2019
$1.3B
+17%
2018
$1.1B
+12%
2017
$1000M
+12%
2016
$891M
+27%
2015
$700M
+46%
2014
$480M
+32%
2013
$363M
+27%
2012
$286M
+24%
2011
$231M
+25%
2010
$184M
Recent Quarterly Operating Expenses
Quarter
Operating Expenses
Q1 2026
$905M
Q4 2025
$890M
Q3 2025
$846M
Q2 2025
$857M
Q1 2025
$793M
Q4 2024
$772M
Q3 2024
$774M
Q2 2024
$722M
Q1 2024
$727M
Q4 2023
$714M
Q3 2023
$714M
Q2 2023
$718M
Source: FTNT on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.