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Disclosery

FFIV F5 INC

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Stock (common), issuer CIK 1048695

711 managers (728 13F filers) reported a position in FFIV shares at 2026-03-31, 56,615,913 shares in all. 116 filers opened a position and 69 filers sold out during the quarter.

Managers
711
13F filers
728
New
116
Added
258
Reduced
233
Sold out
69
Shares held by filers
56,615,913

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…13,901$4.02M0.04%+5,94713F-HRTimelineGroup
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.13,909$4.02M0.03%-35813F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP13,851$4.01M<0.01%+46013F-HRTimelineGroup
JENSEN INVESTMENT MANAGEMENT INC13,320$3.85M0.08%-78013F-HRTimeline
PEAK6 LLCin group PEAK6 LLC13,271$3.84M0.11%-2,59513F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…13,205$3.82M0.02%-62213F-HRTimelineGroup
ProShare Advisors LLC13,197$3.82M0.01%-5,63813F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…13,166$3.81M0.02%-25213F-HRTimeline
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …12,928$3.74M0.03%+81713F-HRTimelineGroup
OMERS ADMINISTRATION Corp12,823$3.71M0.02%+2,44613F-HRTimeline
National Pension Service12,750$3.69M<0.01%+10,11413F-HRTimeline
WILKINS INVESTMENT COUNSEL INC12,725$3.68M0.53%-13,29513F-HRTimeline
Elo Mutual Pension Insurance Co12,703$3.68M0.06%+2,19013F-HRTimeline
State of Alaska, Department of Revenue12,156$3.52M0.04%-20013F-HRTimeline
Retirement Systems of Alabama12,002$3.47M0.01%-26813F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC11,565$3.35M0.18%+11013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC11,377$3.29M0.02%-1,87113F-HRTimeline
Woodline Partners LP11,132$3.22M0.01%+1,29413F-HR/ATimeline
Federation des caisses Desjardins du Qu…10,818$3.13M0.01%+2313F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…10,760$3.11M0.03%+8,55113F-HRTimelineGroup
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding10,616$3.07M+7,753Timeline
OAK ASSOCIATES LTD /OH/10,586$3.06M0.21%-2,62513F-HRTimeline
AMALGAMATED BANK10,527$3.05M0.02%-50613F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …10,502$3.04M0.05%-51613F-HRTimelineGroup
Aware Super Pty Ltd as trustee of Aware…10,307$2.98M0.05%13F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC10,285$2.98M<0.01%-16313F-HRTimelineGroup
XPONANCE LLC10,170$2.94M0.02%+1,70513F-HRTimeline
Alight Capital Management LP10,000$2.89M0.84%new13F-HRTimeline
Public Sector Pension Investment Board9,939$2.88M0.01%+1,38113F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD9,890$2.86M<0.01%+9,88013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.9,826$2.84M0.01%+53413F-HRTimelineGroup
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA9,595$2.78M<0.01%-151,16013F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd9,366$2.71M0.21%-1613F-HRTimeline
Utah Retirement Systems9,183$2.66M0.03%-33013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…9,094$2.63M0.01%-2,34913F-HRTimelineGroup
Procyon Advisors, LLC8,969$2.6M0.13%+1,15913F-HRTimeline
CAXTON ASSOCIATES LLP8,761$2.53M0.06%-3,24713F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG8,631$2.5M0.02%+5413F-HRTimelineGroup
Edgestream Partners, L.P.8,611$2.49M0.08%new13F-HRTimeline
REAVES W H & CO INC8,589$2.49M0.04%new13F-HRTimeline
Linscomb Wealth, Inc.8,563$2.48M0.11%-2,30313F-HRTimeline
Campbell & CO Investment Adviser LLC8,484$2.45M0.14%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth8,320$2.44M<0.01%+4,51613F-HRTimelineGroup
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding8,422$2.44M-180Timeline
MERCER GLOBAL ADVISORS INC /ADV8,287$2.4M<0.01%+1,82513F-HRTimeline
PINEBRIDGE INVESTMENTS LLC8,268$2.39M0.02%-52,14713F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC8,210$2.38M0.05%013F-HRTimeline
SummitTX Capital, L.P.8,206$2.37M0.08%new13F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …8,005$2.32M0.01%-2,17113F-HRTimeline
Main Management ETF Advisors, LLCin group Main Management ETF Advisors,…7,930$2.29M0.09%new13F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson7,920$2.29M<0.01%-46513F-HR/ATimelineGroup
Bank Julius Baer & Co. Ltd, Zurich8,128$2.28M0.01%-1413F-HRTimeline
Horizon Investments, LLC7,877$2.28M0.03%+93213F-HRTimeline
Twin Tree Management, LP7,829$2.27M0.48%new13F-HRTimeline
NEOS Investment Management LLC7,823$2.26M0.01%+6,40613F-HRTimeline
NATIXISin group Natixis Investment Managers7,812$2.26M0.01%-77013F-HRTimelineGroup
Oak Harvest Investment Services7,797$2.26M0.24%new13F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…7,774$2.25M0.02%+4013F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…9,620$2.24M<0.01%-158,70113F-HRTimeline
MACKENZIE FINANCIAL CORP7,537$2.18M<0.01%-1,12513F-HRTimeline
BOKF, NAin group BOKF, NA7,251$2.1M0.03%+1,37113F-HRTimelineGroup
BANQUE PICTET & CIE SA7,246$2.1M0.02%-3,97013F-HRTimeline
Summit Trail Advisors, LLC7,216$2.09M0.03%+3,93013F-HRTimeline
Ilmarinen Mutual Pension Insurance Co7,171$2.08M0.02%-4,54613F-HRTimeline
Kovack Advisors, Inc.7,132$2.06M0.11%new13F-HRTimeline
Pacific Sage Partners, LLC7,122$2.06M0.32%013F-HRTimeline
ARDSLEY ADVISORY PARTNERS LP7,100$2.05M0.31%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…7,045$2.04M<0.01%+1,26713F-HRTimelineGroup
TRUSTMARK BANK TRUST DEPARTMENT7,030$2.03M0.13%-2,03013F-HRTimeline
Vise Technologies, Inc.7,903$2.02M0.04%013F-HRTimeline
Huber Capital Management LLC6,920$2M0.31%013F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.6,793$1.97M0.07%-1,67613F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD6,749$1.95M0.01%+31013F-HRTimelineGroup
Northwest & Ethical Investments L.P.6,600$1.91M0.04%-1,70013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND6,507$1.88M0.02%-6213F-HRTimeline
Verition Fund Management LLC6,507$1.88M0.02%-12,36013F-HRTimeline
Orion Porfolio Solutions, LLC6,436$1.86M0.02%+37213F-HRTimeline
Maytus Capital Management, LLC6,383$1.85M0.33%new13F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC6,325$1.83M0.01%+5,07113F-HRTimelineGroup
BEACON INVESTMENT ADVISORS LLC6,188$1.79M0.68%-40013F-HRTimeline
Generali Asset Management SPA SGR6,131$1.77M0.04%-3,31813F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC6,050$1.75M0.02%-31113F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…6,011$1.74M0.02%-18113F-HRTimelineGroup
OP Asset Management Ltd5,857$1.69M0.02%-1,15613F-HR/ATimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…5,854$1.69M0.05%+2,16013F-HRTimelineGroup
Metis Global Partners, LLC5,798$1.68M0.04%-95013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC5,795$1.68M<0.01%-9,28113F-HRTimelineGroup
NewEdge Advisors, LLC5,747$1.66M0.01%+4,07813F-HR/ATimeline
ALLSTATE CORPin group ALLSTATE CORP5,710$1.65M0.02%+1,49413F-HRTimelineGroup
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …5,700$1.65M0.01%-1,50013F-HRTimelineGroup
ING GROEP NV5,689$1.65M0.01%+53413F-HRTimeline
Caprock Group, LLC5,607$1.62M0.04%+1,85113F-HRTimeline
Mariner, LLCin group Mariner, LLC5,594$1.62M<0.01%+3,98313F-HRTimelineGroup
Cetera Investment Advisers5,590$1.62M<0.01%+46913F-HRTimeline
Brooklyn Investment Group5,559$1.61M0.05%new13F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …5,454$1.58M0.02%-45613F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,434$1.57M0.01%013F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC5,380$1.56M0.71%-2213F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd5,331$1.54M0.03%new13F-HRTimelineGroup
Ethic Inc.5,323$1.54M0.02%-82913F-HRTimeline
Candriam S.C.A.5,204$1.51M0.01%013F-HRTimeline
Entropy Technologies, LP5,137$1.49M0.07%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,112$1.48M<0.01%-23813F-HRTimelineGroup
Hel Ved Capital Management Ltd5,100$1.48M0.26%new13F-HRTimeline
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.in group LANDSCAPE CAPITAL MANAGEMENT,…4,967$1.44M0.09%new13F-HRTimelineGroup
DAVENPORT & Co LLC4,932$1.43M0.01%-24613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\4,921$1.42M<0.01%-28313F-HRTimelineGroup
Integrated Quantitative Investments LLC4,860$1.41M0.26%+21313F-HRTimeline
CAPTRUST FINANCIAL ADVISORS4,851$1.4M<0.01%+71613F-HRTimeline
Lipe & Dalton4,850$1.4M0.73%+1,32013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC4,831$1.4M<0.01%+43313F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…4,828$1.4M0.04%+40013F-HRTimelineGroup
Bridgewater Associates, LP4,662$1.35M0.01%+3,79013F-HRTimeline
&PARTNERS4,640$1.34M0.01%-6713F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC4,567$1.32M0.01%-22213F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…4,543$1.31M0.01%013F-HRTimeline
L2 Asset Management, LLC4,536$1.31M0.12%new13F-HRTimeline
Gulf International Bank (UK) Ltd4,535$1.31M0.03%+1,17013F-HRTimeline
LANARK FINANCIAL, INC.4,352$1.26M0.09%+4,25613F-HRTimeline
Westerkirk Capital Inc.4,307$1.25M0.13%013F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.4,179$1.21M0.01%013F-HRTimelineGroup
Investment Management Corp of Ontario4,167$1.21M0.02%-8,72213F-HRTimeline
Eurizon SLJ Capital Ltd4,301$1.2M0.57%+45613F-HRTimeline
Nicollet Investment Management, Inc.4,153$1.2M0.41%-16813F-HRTimeline
Avanza Fonder AB4,139$1.2M0.03%013F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.4,131$1.2M<0.01%-32913F-HRTimelineGroup
denkapparat Operations GmbH4,084$1.18M0.49%+1,63013F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co4,051$1.17M0.01%-94213F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP3,581$1.16M0.06%new13F-HRTimeline
Capital Investment Counsel, Inc4,005$1.16M0.14%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC3,855$1.11M<0.01%+53013F-HRTimelineGroup
Schonfeld Strategic Advisors LLC3,766$1.09M0.01%new13F-HRTimeline
Kesler, Norman & Wride, LLC3,718$1.08M0.19%+5213F-HRTimeline
Redwood Investment Management, LLCin group Redwood Investment Management…3,669$1.06M0.13%new13F-HR/ATimelineGroup
Institute for Wealth Management, LLC.3,558$1.03M0.11%013F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The3,555$1.03M0.01%-2813F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…3,550$1.03M<0.01%+1,27013F-HRTimeline
OPTIMA CAPITAL LLC3,542$1.02M0.48%013F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A3,468$1M<0.01%+15613F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC3,417$989K0.02%-78313F-HRTimelineGroup
Vestcor Inc3,314$959K0.03%-3,18713F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC3,239$937K0.02%+7413F-HRTimeline
SYON CAPITAL LLC3,233$935K0.05%+1,16513F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO3,208$928K0.03%-12113F-HRTimeline
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG3,182$920K0.02%-4,01813F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP3,173$918K<0.01%+2,00713F-HRTimelineGroup
HB Wealth Management, LLC3,114$901K0.01%+58913F-HRTimeline
FULLER & THALER ASSET MANAGEMENT, INC.3,106$899K<0.01%+91013F-HRTimeline
D.A. DAVIDSON & CO.3,066$887K0.01%-40413F-HRTimeline
Catalyst Funds Management Pty Ltd3,000$868K0.15%new13F-HRTimeline
Formidable Asset Management, LLC2,999$868K0.13%-10713F-HRTimeline
AFFINITY INVESTMENT ADVISORS, LLC2,951$854K0.53%+42013F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.2,946$852K0.03%+40113F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK2,921$845K<0.01%+70713F-HRTimelineGroup
Louisiana State Employees Retirement Sy…2,900$839K0.01%013F-HRTimeline
ASR Vermogensbeheer N.V.2,876$832K0.01%+56513F-HRTimeline
Maryland State Retirement & Pension Sys…2,871$831K0.02%013F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …2,761$816K<0.01%+6613F-HRTimelineGroup
Avidian Wealth Enterprises, LLC2,817$815K0.03%new13F-HRTimeline
GAMMA Investing LLC2,808$812K0.04%+37813F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC2,794$808K0.01%-1,27413F-HRTimelineGroup
Fieldview Capital Management, LLC2,746$794K0.23%new13F-HRTimeline
Qtron Investments LLC2,725$788K0.11%013F-HRTimeline
Inscription Capital, LLC2,688$778K0.08%+91113F-HRTimeline
Lombard Odier Asset Management (Switzer…2,651$767K0.03%new13F-HRTimeline
Badgley Phelps Wealth Managers, LLC2,641$764K0.02%-1013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD2,636$763K0.02%013F-HRTimeline
Siemens Fonds Invest GmbH2,621$758K0.04%013F-HRTimeline
Chicago Partners Investment Group LLC2,412$751K0.02%+1,39013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC2,551$738K0.01%new13F-HRTimelineGroup
Wealthfront Advisers LLC2,548$737K<0.01%+29413F-HRTimeline
IFP Advisors, Inc2,544$736K0.02%+12113F-HRTimeline
PROFUND ADVISORS LLC2,491$721K0.03%-48413F-HRTimeline
Plato Investment Management Ltd2,466$714K0.05%new13F-HRTimeline
Sanctuary Advisors, LLC2,463$713K<0.01%+82713F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC2,440$706K<0.01%-25013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,469$696K<0.01%+1,33313F-HRTimelineGroup
PRIVATE CLIENT SERVICES, LLC2,398$694K0.21%+45113F-HRTimeline
NorthCrest Asset Manangement, LLC2,224$675K0.02%-2,74913F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT2,264$655K0.01%-2,10213F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS2,258$653K0.01%+40413F-HRTimelineGroup
Merit Financial Group, LLC2,251$651K<0.01%-3313F-HRTimeline
Dakota Wealth Management2,247$650K0.01%new13F-HR/ATimeline
Parallel Advisors, LLC2,197$636K0.01%-34313F-HR/ATimeline
Vision Capital Management, Inc.2,194$635K0.08%013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd2,177$630K0.02%new13F-HRTimelineGroup
M&T Bank Corpin group M&T Bank Corp2,166$627K<0.01%-413F-HR/ATimelineGroup
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…2,152$623K0.01%+5913F-HRTimelineGroup
Saudi Central Bank2,144$620K0.01%new13F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…2,141$619K0.01%new13F-HRTimelineGroup
Aaron Wealth Advisors LLC2,126$615K0.04%+77313F-HRTimeline
Bridgefront Capital, LLC2,108$610K0.15%new13F-HRTimeline
ATLAS CAPITAL ADVISORS INC.2,071$599K0.07%-92413F-HRTimeline
Empirical Finance, LLC2,067$598K0.03%-413F-HR/ATimeline
Caitlin John, LLC2,041$591K0.36%-1,78713F-HRTimeline
Kentucky Retirement Systemsin group Kentucky Retirement Systems6,408$582K0.04%new13F-HRTimelineGroup
S-Bank Fund Management Ltd2,007$581K0.09%-7513F-HRTimeline
Western Wealth Management, LLC2,006$580K0.02%-21013F-HR/ATimeline
CHOREO, LLC1,990$576K0.01%+17413F-HRTimeline
HUB Investment Partners, LLC1,971$570K0.01%+40513F-HRTimeline