FTNT

Fortinet, Inc.

P/E (TTM)
5-year median
10-year median

P/E ratio (TTM)

P/E ratio by quarter

Date	Close	EPS (TTM)	P/E
Sep 30, 2026	$178.76	$2.84	63.0
Jun 30, 2026	$153.62	$2.59	59.4
Mar 31, 2026	$81.72	$2.42	33.8
Dec 31, 2025	$79.41	$2.43	32.7
Sep 30, 2025	$84.08	$2.51	33.5
Jun 30, 2025	$105.72	$2.43	43.5
Mar 31, 2025	$96.26	$2.26	42.6
Dec 31, 2024	$94.48	$1.98	47.7
Sep 30, 2024	$77.55	$1.69	45.8
Jun 28, 2024	$60.27	$1.53	39.3
Mar 28, 2024	$68.31	$1.46	46.8
Dec 29, 2023	$58.53	$1.45	40.5
Sep 29, 2023	$58.68	$1.33	44.2
Jun 30, 2023	$75.59	$1.21	62.7
Mar 31, 2023	$66.46	$1.06	62.7
Dec 30, 2022	$48.89	$0.91	54.0
Sep 30, 2022	$49.13	$0.81	60.7
Jun 30, 2022	$56.58	$0.76	74.1
Mar 31, 2022	$68.35	$0.73	94.1
Dec 31, 2021	$71.88	$0.66	108.4
Sep 30, 2021	$58.41	$0.62	94.3
Jun 30, 2021	$47.64	$0.59	80.6
Mar 31, 2021	$36.88	$0.58	63.4
Dec 31, 2020	$29.71	$0.54	55.3
Sep 30, 2020	$23.56	$0.48	49.1
Jun 30, 2020	$27.45	$0.43	64.2
Mar 31, 2020	$20.23	$0.37	54.1
Dec 31, 2019	$21.35	$0.45	47.3
Sep 30, 2019	$15.35	$0.43	36.1
Jun 28, 2019	$15.37	$0.40	38.6
Mar 29, 2019	$16.79	$0.38	44.0
Dec 31, 2018	$14.09	$0.14	102.9
Sep 28, 2018	$18.45	$0.10	182.8
Jun 29, 2018	$12.49	$0.07	175.9
Mar 29, 2018	$10.72	$0.04	297.7
Dec 29, 2017	$8.74	$0.10	91.2
Sep 29, 2017	$7.17	$0.07	97.1
Jun 30, 2017	$7.49	$0.05	163.4
Mar 31, 2017	$7.67	$0.04	213.1
Dec 30, 2016	$6.02	$0.00	—
Sep 30, 2016	$7.39	$0.00	6,524.3
Jun 30, 2016	$6.32	$0.00	2,017.2
Mar 31, 2016	$6.13	$0.01	612.6
Dec 31, 2015	$6.23	$0.02	312.2
Sep 30, 2015	$8.50	$0.01	608.2
Jun 30, 2015	$8.27	$0.02	376.2
Mar 31, 2015	$6.99	$0.03	233.0
Dec 31, 2014	$6.13	$0.04	169.0
Sep 30, 2014	$5.05	$0.05	109.2
Jun 30, 2014	$5.03	$0.05	104.1
Mar 31, 2014	$4.41	$0.05	84.7
Dec 31, 2013	$3.83	$0.06	60.0
Sep 30, 2013	$4.05	$0.07	58.1
Jun 28, 2013	$3.50	$0.08	46.2
Mar 28, 2013	$4.74	$0.08	59.2
Dec 31, 2012	$4.20	$0.07	56.8
Sep 28, 2012	$4.82	$0.08	63.4
Jun 29, 2012	$4.64	$0.08	59.5