F5, Inc.

FFIV

Exchange: Nasdaq
Industry: Computer Communications Equipment
SEC CIK: 0001048695

SEC filings (opens in a new tab)

In the last 90 days, F5, Inc. insiders filed 0 open-market purchases and 10 sales; 833 institutions reported holding it in 13F filings for Q2 2026, worth $22.6B in total; superinvestors Duquesne Family Office and Maverick Capital hold it.

13F holders, Q3 2026

Institutional positions in F5, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 5; +1 vs. Q2 2026
Shares held: 3.89K; −712 (−15.5%) vs. Q2 2026
Total value: $1.73M; −$182.7K (−9.6%) vs. Q2 2026
New holders: 1; 2 more added
Sold out: 0; 1 more reduced

829 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FFIV on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding FFIV and their total value by quarter
Quarter	Holders	Value
Q2 2026	833	$22.6B
Q1 2026	727	$16.3B
Q4 2025	677	$15.2B
Q3 2025	762	$17.8B
Q2 2025	726	$16.3B
Q1 2025	685	$14.7B
Q4 2024	646	$14.0B
Q3 2024	589	$12.0B
Q2 2024	532	$9.59B
Q1 2024	535	$10.3B
Q4 2023	524	$9.71B
Q3 2023	511	$8.76B
Q2 2023	499	$7.99B
Q1 2023	497	$8.24B
Q4 2022	524	$8.16B
Q3 2022	501	$8.33B
Q2 2022	513	$8.65B
Q1 2022	555	$12.1B
Q4 2021	586	$13.9B
Q3 2021	530	$11.6B
Q2 2021	529	$10.9B
Q1 2021	534	$12.4B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding F5, Inc.; share changes are against Q2 2026.

Institutions holding FFIV in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Cetera Investment Advisers	–	–	–	–	Not filed
ING Groep NV	–	–	–	–	Not filed
Bank of Nova Scotia	–	–	–	–	Not filed
Huber Capital Management LLC	–	–	–	–	Not filed
Kovack Advisors, Inc.	–	–	–	–	Not filed
Teacher Retirement System of Texas	–	–	–	–	Not filed
OP Asset Management Ltd	–	–	–	–	Not filed
Candriam Luxembourg S.C.A.	–	–	–	–	Not filed
Logan Capital Management Inc	–	–	–	–	Not filed
Bokf, NA	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
Boothbay Fund Management, LLC	–	–	–	–	Not filed
Aquatic Capital Management LLC	–	–	–	–	Not filed
Cookson Peirce & Co Inc	–	–	–	–	Not filed
Johnson Financial Group, Inc.	–	–	–	–	Not filed
Azzad Asset Management Inc	–	–	–	–	Not filed
Beacon Investment Advisors LLC	–	–	–	–	Not filed
Avanza Fonder AB	–	–	–	–	Not filed
US Bancorp	–	–	–	–	Not filed
B. Metzler seel. Sohn & Co. AG	–	–	–	–	Not filed
Lido Advisors, LLC	–	–	–	–	Not filed
Allstate Corp	–	–	–	–	Not filed
Mutual of America Capital Management LLC	–	–	–	–	Not filed
Abn Amro Investment Solutions	–	–	–	–	Not filed
Ameritas Investment Partners, Inc.	–	–	–	–	Not filed
Brinker Capital Investments, LLC	–	–	–	–	Not filed
Yousif Capital Management, LLC	–	–	–	–	Not filed
Metis Global Partners, LLC	–	–	–	–	Not filed
CAPROCK Group, Inc.	–	–	–	–	Not filed
Harbor Capital Advisors, Inc.	–	–	–	–	Not filed
Fuller & Thaler Asset Management, Inc.	–	–	–	–	Not filed
Lecap Asset Management Ltd	–	–	–	–	Not filed
Susquehanna International Group, LLP	–	–	–	–	Not filed
Tealwood Asset Management Inc	–	–	–	–	Not filed
Mirae Asset Global ETFs Holdings Ltd.	–	–	–	–	Not filed
Migdal Insurance & Financial Holdings Ltd.	–	–	–	–	Not filed
Commonwealth Equity Services, LLC	–	–	–	–	Not filed
Freestone Capital Holdings, LLC	–	–	–	–	Not filed
SummitTX Capital, L.P.	–	–	–	–	Not filed
Oppenheimer Asset Management Inc.	–	–	–	–	Not filed
PEAK6 LLC	–	–	–	–	Not filed
Macquarie Group Ltd	–	–	–	–	Not filed
Lipe & Dalton	–	–	–	–	Not filed
Chicago Partners Investment Group LLC	–	–	–	–	Not filed
Teachers Retirement System of the State of Kentucky	–	–	–	–	Not filed
Baird Financial Group, Inc.	–	–	–	–	Not filed
Mizuho Securities USA LLC	–	–	–	–	Not filed
Gulf International Bank (UK) Ltd	–	–	–	–	Not filed
Janney Montgomery Scott LLC	–	–	–	–	Not filed
Nomura Holdings Inc	–	–	–	–	Not filed
Westerkirk Capital Inc.	–	–	–	–	Not filed
Rothschild Investment LLC	–	–	–	–	Not filed
NBC Securities, Inc.	–	–	–	–	Not filed
Nicollet Investment Management, Inc.	–	–	–	–	Not filed
HB Wealth Management, LLC	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Cullen/Frost Bankers, Inc.	–	–	–	–	Not filed
ASR Vermogensbeheer N.V.	–	–	–	–	Not filed
Bessemer Group Inc	–	–	–	–	Not filed
L2 Asset Management, LLC	–	–	–	–	Not filed
denkapparat Operations GmbH	–	–	–	–	Not filed
Davenport & Co LLC	–	–	–	–	Not filed
Capital Investment Counsel, Inc	–	–	–	–	Not filed
Fiduciary Trust Co	–	–	–	–	Not filed
Saudi Central Bank	–	–	–	–	Not filed
Two Sigma Securities, LLC	–	–	–	–	Not filed
Lombard Odier Asset Management (Switzerland) SA	–	–	–	–	Not filed
Intech Investment Management LLC	–	–	–	–	Not filed
Investment Management Corp of Ontario	–	–	–	–	Not filed
Kesler, Norman & Wride, LLC	–	–	–	–	Not filed
Norinchukin Bank, The	–	–	–	–	Not filed
Institute for Wealth Management, LLC.	–	–	–	–	Not filed
Healthcare of Ontario Pension Plan Trust Fund	–	–	–	–	Not filed
Jones Financial Companies LLLP	–	–	–	–	Not filed
Generali Asset Management SPA SGR	–	–	–	–	Not filed
Engineers Gate Manager LP	–	–	–	–	Not filed
Voleon Capital Management LP	–	–	–	–	Not filed
Guggenheim Capital LLC	–	–	–	–	Not filed
Fideuram Asset Management (Ireland) dac	–	–	–	–	Not filed
Syon Capital LLC	–	–	–	–	Not filed
Machina Capital S.A.S.	–	–	–	–	Not filed
Retireful, LLC	–	–	–	–	Not filed
Merit Financial Group, LLC	–	–	–	–	Not filed
SRS Capital Advisors, Inc.	–	–	–	–	Not filed
Maryland State Retirement & Pension System	–	–	–	–	Not filed
Novem Group	–	–	–	–	Not filed
Evergreen Capital Management LLC	–	–	–	–	Not filed
Virginia Retirement Systems Et Al	–	–	–	–	Not filed
Hartford Investment Management Co	–	–	–	–	Not filed
GAMMA Investing LLC	–	–	–	–	Not filed
Private Advisor Group, LLC	–	–	–	–	Not filed
NorthCrest Asset Manangement, LLC	–	–	–	–	Not filed
Kestra Advisory Services, LLC	–	–	–	–	Not filed
Avidian Wealth Solutions, LLC	–	–	–	–	Not filed
D.A. Davidson & Co.	–	–	–	–	Not filed
Sanctuary Advisors, LLC	–	–	–	–	Not filed
Tokio Marine Asset Management Co Ltd	–	–	–	–	Not filed
Diker Management LLC	–	–	–	–	Not filed
Mediolanum International Funds Ltd	–	–	–	–	Not filed
Jefferies Financial Group Inc.	–	–	–	–	Not filed