What is F5's diluted shares outstanding?

Latest reported diluted shares outstanding for F5 (FFIV) is 57.7M as of the trailing twelve months (TTM) ending June 30, 2026.

How has F5 diluted shares outstanding changed year-over-year?

F5 (FFIV) diluted shares outstanding changed -1.1% year-over-year on the latest annual filing.

What is the long-term growth rate of F5 diluted shares outstanding?

F5 (FFIV) diluted shares outstanding compound annual growth rate is -0.9% over the most recent 5 years available.

When did F5 diluted shares outstanding hit its highest annual value?

F5 diluted shares outstanding reached its highest annual value of 144M in 2004.

What was F5 diluted shares outstanding in 2024?

F5 (FFIV) diluted shares outstanding in 2024 was 59.4M.

What was F5 diluted shares outstanding in 2025?

F5 (FFIV) diluted shares outstanding in 2025 was 58.7M.

F5 (FFIV) Shares Outstanding 1998-2026

Latest period

57.7M

YoY change

-1.1%

5Y CAGR

-0.9%

Peak year (FY2004)

144M

Shares Outstanding history chart for F5 (FFIV) from 2016 to 2025

Latest: 58.7M

Shares Outstanding growth chart for F5 (FFIV) from 2016 to 2025

Latest: -1.1%

Shares Outstanding history table for F5 (FFIV) from 1998 to 2025


FY2025	58.7M	-1.1%	-675K	Sep 30, 2025	Nov 25, 2025
FY2024	59.4M	-1.5%	-911K	Sep 30, 2024	Nov 18, 2024
FY2023	60.3M	-1.4%	-827K	Sep 30, 2023	Nov 14, 2023
FY2022	61.1M	-1.5%	-960K	Sep 30, 2022	Nov 15, 2022
FY2021	62.1M	+1.1%	+679K	Sep 30, 2021	Nov 16, 2021
FY2020	61.4M	+1.5%	+922K	Sep 30, 2020	Nov 19, 2020
FY2019	60.5M	-2.5%	-1.56M	Sep 30, 2019	Nov 15, 2019
FY2018	62M	-4.3%	-2.76M	Sep 30, 2018	Nov 21, 2018
FY2017	64.8M	-4.7%	-3.21M	Sep 30, 2017	Nov 3, 2017
FY2016	68M	-6.3%	-4.56M	Sep 30, 2016	Nov 4, 2016
FY2015	72.5M	-4.7%	-3.55M	Sep 30, 2015	Nov 6, 2015
FY2014	76.1M	-3.8%	-3.04M	Sep 30, 2014	Nov 26, 2014
FY2013	79.1M	-0.8%	-644K	Sep 30, 2013	Nov 22, 2013
FY2012	79.8M	-2.1%	-1.7M	Sep 30, 2012	Nov 21, 2012
FY2011	81.5M	+0.5%	+433K	Sep 30, 2011	Nov 22, 2011
FY2010	81M	+1.2%	+976K	Sep 30, 2010	Nov 23, 2010
FY2009	80.1M	-4.0%	-3.36M	Sep 30, 2009	Nov 20, 2009
FY2008	83.4M	-2.0%	-1.71M	Sep 30, 2008	Nov 21, 2008
FY2007	85.1M	+1.4%	+1.16M	Sep 30, 2007	Nov 19, 2007
FY2006	84M	+8.4%	+6.51M	Sep 30, 2006	Dec 14, 2006
FY2005	77.5M	-46.1%	-66.4M	Sep 30, 2005	Dec 12, 2006
FY2004	144M	+145.4%	+85.2M	Sep 30, 2004	Dec 7, 2004
FY2003	58.6M	+15.8%	+7.98M	Sep 30, 2003	Jan 26, 2004
FY2002	50.6M	+11.8%	+5.36M	Sep 30, 2002	Dec 19, 2002
FY2001	45.3M	-1.8%	-844K	Sep 30, 2001	Dec 28, 2001
FY2000	46.1M	+6.1%	+2.64M	Sep 30, 2000	Jan 24, 2001
FY1999	43.5M	+71.4%	+18.1M	Sep 30, 1999	Dec 28, 1999
FY1998	25.4M	—	—	Sep 30, 1998	Sep 30, 1998

FY202558.7M-1.1%
FY202459.4M-1.5%
FY202360.3M-1.4%
FY202261.1M-1.5%
FY202162.1M+1.1%
FY202061.4M+1.5%
FY201960.5M-2.5%
FY201862M-4.3%
FY201764.8M-4.7%
FY201668M-6.3%
FY201572.5M-4.7%
FY201476.1M-3.8%
FY201379.1M-0.8%
FY201279.8M-2.1%
FY201181.5M+0.5%
FY201081M+1.2%
FY200980.1M-4.0%
FY200883.4M-2.0%
FY200785.1M+1.4%
FY200684M+8.4%
FY200577.5M-46.1%
FY2004144M+145.4%
FY200358.6M+15.8%
FY200250.6M+11.8%
FY200145.3M-1.8%
FY200046.1M+6.1%
FY199943.5M+71.4%
FY199825.4M—

Shares Outstanding values are taken from F5's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Shares Outstanding at F5 (FFIV)

According to F5's latest reported financial statements, the company's latest reported diluted shares outstanding is 57.7M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.

Headline figure above is from the reporting period ending June 30, 2026 (reported July 27, 2026). Chart and table below cover the full reported history back to 1998.

In 2025, F5 (FFIV) diluted shares outstanding totalled 58.7M – edged down 1.1% year-over-year.

Over 2020–2025 (5 years), F5 diluted shares outstanding expanded at a -0.9% compound annual rate, with a net decline across the window.

Between 2004 and 2025, F5 diluted shares outstanding plunged 59.2%, falling from 144M to 58.7M.

144M stands as the all-time-high annual diluted shares outstanding, posted in 2004, against a low of 25.4M during 1998.

F5 Shares Outstanding by Year

F5 Shares Outstanding 2025: 58.7M

In 2025, F5 reported diluted shares outstanding of 58.7M, edged down 1.1% below 2024.

F5 Shares Outstanding 2024: 59.4M

F5 diluted shares outstanding in 2024 was 59.4M, edged down 1.5% below 2023.

F5 Shares Outstanding 2023: 60.3M

2023's diluted shares outstanding for F5 came in at 60.3M, edged down 1.4% below 2022.

F5 Shares Outstanding 2022: 61.1M

F5 posted diluted shares outstanding of 61.1M in 2022, edged down 1.5% below 2021.

F5 Shares Outstanding 2021: 62.1M

F5 diluted shares outstanding in 2021 was 62.1M.

See more financial history for F5 (FFIV).

Sector peers by Shares Outstanding

Technology peers of F5 (FFIV), ranked by their latest diluted shares outstanding


NVIDIA (NVDA)	24.5B
Apple (AAPL)	15B
Microsoft (MSFT)	7.45B
SK hynix (SKHY)	7.06B
TSMC (TSM)	5.19B
Broadcom (AVGO)	4.85B
AMD (AMD)	1.64B
Micron Technology (MU)	1.13B

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