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FFIV F5 INC

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Stock (common), issuer CIK 1048695

665 managers (679 13F filers) reported a position in FFIV shares at 2025-12-31, 59,422,533 shares in all. 66 filers opened a position and 170 filers sold out during the quarter.

Managers
665
13F filers
679
New
66
Added
175
Reduced
315
Sold out
170
Shares held by filers
59,422,533

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, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, 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
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP13,391$3.42M<0.01%+1,18513F-HRTimelineGroup
New York Life Investment Management LLCin group New York Life Investment Mana…13,386$3.42M0.03%-30013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC13,314$3.4M0.01%-135,32213F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC13,248$3.38M0.02%-7,97013F-HRTimeline
OAK ASSOCIATES LTD /OH/13,211$3.37M0.2%013F-HRTimeline
AGF MANAGEMENT LTDin group AGF MANAGEMENT LTD12,920$3.3M0.01%+1,25813F-HRTimelineGroup
SYSTEMATIC FINANCIAL MANAGEMENT LP12,899$3.29M0.08%-3,01613F-HRTimeline
Investment Management Corp of Ontario12,889$3.29M0.04%-2,43413F-HRTimeline
State of Alaska, Department of Revenue12,356$3.15M0.03%+1,56513F-HRTimeline
Retirement Systems of Alabama12,270$3.13M0.01%+1513F-HRTimeline
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …12,111$3.09M0.02%+87013F-HRTimelineGroup
CAXTON ASSOCIATES LLP12,008$3.07M0.06%+6,52413F-HRTimeline
Ilmarinen Mutual Pension Insurance Co11,717$2.99M0.02%new13F-HRTimeline
Creative Planningin group Creative Planning11,524$2.94M<0.01%-2,33913F-HRTimelineGroup
Aquatic Capital Management LLC11,522$2.94M0.08%new13F-HRTimeline
HIGHLAND CAPITAL MANAGEMENT, LLC11,455$2.92M0.15%-53013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…11,443$2.92M0.01%-2,46613F-HRTimelineGroup
BANQUE PICTET & CIE SA11,216$2.86M0.03%-1,19513F-HRTimeline
Alberta Investment Management Corp11,100$2.83M0.02%+2,90013F-HR/ATimeline
AMALGAMATED BANK11,033$2.82M0.02%-1,01313F-HRTimeline
TOCQUEVILLE ASSET MANAGEMENT L.P.in group TOCQUEVILLE ASSET MANAGEMENT …11,018$2.81M0.04%-40413F-HRTimelineGroup
Linscomb Wealth, Inc.10,866$2.77M0.12%-18613F-HRTimeline
Federation des caisses Desjardins du Qu…10,795$2.75M0.01%-17,36313F-HRTimeline
Elo Mutual Pension Insurance Co10,513$2.68M0.04%-5,62613F-HRTimeline
BROWN ADVISORY INCin group BROWN ADVISORY INC10,448$2.67M<0.01%-13013F-HRTimelineGroup
CIBC Bancorp USA Inc.group of 2 filers holding10,378$2.65M+7,755Timeline
OMERS ADMINISTRATION Corp10,377$2.65M0.02%+2,04613F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …10,176$2.6M0.01%+1,92213F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise10,063$2.57M0.09%-15513F-HRTimelineGroup
Woodline Partners LP9,838$2.51M0.01%new13F-HRTimeline
TWO SIGMA SECURITIES, LLC9,638$2.46M0.34%+7,68013F-HRTimeline
Utah Retirement Systems9,513$2.43M0.02%013F-HRTimeline
SIMPLEX TRADING, LLC9,503$2.43M0.07%new13F-HRTimeline
Generali Asset Management SPA SGR9,449$2.41M0.05%+1,55913F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd9,382$2.39M0.17%+54613F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.9,292$2.37M0.01%-4,82613F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC9,267$2.37M<0.01%-6,84813F-HRTimelineGroup
TRUSTMARK BANK TRUST DEPARTMENT9,060$2.31M0.15%-3,81513F-HRTimeline
MACKENZIE FINANCIAL CORP8,662$2.24M<0.01%+2,53813F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG8,577$2.21M0.02%-2,30813F-HRTimelineGroup
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding8,602$2.2M-926Timeline
Natixis Investment Managersgroup of 2 filers holding8,582$2.19M-22,059Timeline
Public Sector Pension Investment Board8,558$2.18M0.01%+2,47313F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.8,469$2.16M0.08%+38513F-HRTimelineGroup
XPONANCE LLC8,465$2.16M0.02%+51413F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson8,385$2.14M<0.01%+1,31413F-HRTimelineGroup
Northwest & Ethical Investments L.P.8,300$2.12M0.05%-4,76813F-HR/ATimeline
Bank Julius Baer & Co. Ltd, Zurich8,142$2.11M0.01%-5,08613F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC8,210$2.1M0.04%-5013F-HRTimeline
Corient Private Wealth LPgroup of 2 filers holding8,179$2.09M-960Timeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…7,954$2.03M0.02%-7,59113F-HRTimelineGroup
Vise Technologies, Inc.7,903$2.02M0.04%-8513F-HRTimeline
Procyon Advisors, LLC7,810$1.99M0.1%+1,80813F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…7,734$1.97M0.02%+34813F-HRTimelineGroup
Rakuten Group, Inc.group of 2 filers holding7,585$1.97M-20,074Timeline
Tredje AP-fonden7,683$1.96M0.01%+3,80713F-HRTimeline
Holocene Advisors, LP7,528$1.92M<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC7,343$1.87M0.02%-27,36513F-HRTimeline
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …7,200$1.84M0.02%-7,15413F-HRTimelineGroup
J. Safra Sarasin Holding AGin group J. Safra Sarasin Holding AG7,200$1.84M0.03%-5,40013F-HRTimelineGroup
Pacific Sage Partners, LLC7,122$1.82M0.29%+4013F-HRTimeline
COMERICA BANK7,046$1.8M0.01%-15,42313F-HRTimeline
OP Asset Management Ltd7,013$1.79M0.02%013F-HR/ATimeline
Horizon Investments, LLC6,945$1.77M0.02%-2,22413F-HRTimeline
Huber Capital Management LLC6,920$1.77M0.26%013F-HRTimeline
Metis Global Partners, LLC6,748$1.72M0.04%+77013F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…6,660$1.7M0.02%13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC6,601$1.68M<0.01%-13,78113F-HRTimelineGroup
BEACON INVESTMENT ADVISORS LLC6,588$1.68M0.67%-53913F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND6,569$1.68M0.02%+5213F-HRTimeline
LOGAN CAPITAL MANAGEMENT INC6,500$1.66M0.07%013F-HRTimeline
Vestcor Inc6,501$1.66M0.05%-5,19813F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC6,361$1.65M0.02%-34313F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV6,462$1.65M<0.01%-1,89113F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD6,439$1.64M0.01%-3,88413F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…6,192$1.58M0.02%-3413F-HRTimelineGroup
Ethic Inc.6,152$1.57M0.02%-2,78813F-HRTimeline
Massar Capital Management, LP6,085$1.55M0.31%+2,88113F-HRTimeline
Orion Porfolio Solutions, LLC6,064$1.55M0.01%-48713F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC4,789$1.54M0.01%-5513F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC6,010$1.53M0.04%+4,36813F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …5,910$1.51M0.02%-58513F-HRTimelineGroup
BOKF, NAin group BOKF, NA5,880$1.5M0.02%-2,03713F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…5,778$1.47M<0.01%-2,51613F-HRTimelineGroup
LBP AM SA5,500$1.4M0.02%013F-HRTimeline
Canada Post Corp Registered Pension Plan5,452$1.39M0.05%+30013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,434$1.39M0.01%013F-HRTimeline
TEALWOOD ASSET MANAGEMENT INC5,402$1.38M0.62%-11913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,350$1.37M<0.01%-5,36813F-HRTimelineGroup
NorthCrest Asset Manangement, LLC4,973$1.35M0.03%+98613F-HRTimeline
Candriam S.C.A.5,204$1.33M0.01%013F-HR/ATimeline
US BANCORP \DE\in group US BANCORP \DE\5,204$1.33M<0.01%-58113F-HRTimelineGroup
DAVENPORT & Co LLC5,178$1.32M0.01%-4,73113F-HRTimeline
ING GROEP NV5,155$1.32M0.01%new13F-HRTimeline
Cetera Investment Advisers5,121$1.31M<0.01%-86813F-HRTimeline
Fiduciary Trust Coin group Fiduciary Trust Co4,993$1.27M0.01%-39713F-HRTimelineGroup
AZZAD ASSET MANAGEMENT INC /ADV4,951$1.26M0.12%-51113F-HRTimeline
&PARTNERS4,707$1.19M0.01%+1,55613F-HRTimeline
Integrated Quantitative Investments LLC4,647$1.19M0.25%+1,59913F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…4,543$1.16M0.01%013F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.4,460$1.14M<0.01%+613F-HRTimelineGroup
OPTIMIZE FINANCIAL INC.4,442$1.13M0.57%+6013F-HRTimeline
Freestone Capital Holdings, LLCin group Freestone Capital Holdings, L…4,428$1.13M0.03%-213F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC4,398$1.12M<0.01%-67313F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT4,366$1.11M0.02%-2,29013F-HRTimeline
Fairvoy Private Wealth, LLC4,346$1.11M0.25%-2113F-HRTimeline
Nicollet Investment Management, Inc.4,321$1.1M0.35%+513F-HRTimeline
Westerkirk Capital Inc.4,307$1.1M0.11%-40013F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP4,216$1.08M0.01%+2,06713F-HRTimelineGroup
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.4,179$1.07M0.01%013F-HRTimelineGroup
Avanza Fonder AB4,139$1.06M0.03%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS4,135$1.06M<0.01%-8413F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC4,068$1.04M0.01%+813F-HRTimelineGroup
Capital Investment Counsel, Inc4,005$1.02M0.12%-10013F-HRTimeline
Impact Partnership Wealth, LLC3,990$1.02M0.13%new13F-HRTimeline
Scientech Research LLC3,984$1.02M0.64%+3,35413F-HRTimeline
Nippon Life Global Investors Americas, …3,970$1.01M0.04%-51,87013F-HRTimeline
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC4,200$1M0.02%+1613F-HRTimelineGroup
Eurizon SLJ Capital Ltd3,845$981K0.39%13F-HRTimeline
Caitlin John, LLC3,828$977K0.64%+3,80313F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding3,804$971K-40,276Timeline
Caprock Group, LLC3,756$959K0.02%-1,99213F-HRTimeline
Quantum Portfolio Management LLC3,729$952K0.42%-2,08713F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,694$943K0.03%+3,17013F-HRTimelineGroup
Kesler, Norman & Wride, LLC3,666$936K0.16%+2,37013F-HRTimeline
Norinchukin Bank, Thein group Norinchukin Bank, The3,583$915K0.01%+26913F-HRTimelineGroup
Institute for Wealth Management, LLC.3,558$908K0.1%-413F-HRTimeline
OPTIMA CAPITAL LLC3,542$904K0.39%-41713F-HRTimeline
Lipe & Dalton3,530$901K0.45%+21513F-HRTimeline
D.A. DAVIDSON & CO.3,470$886K0.01%-92313F-HRTimeline
Gulf International Bank (UK) Ltd3,365$859K0.03%+3313F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO3,329$850K0.03%-3513F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC3,325$848K<0.01%+30113F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A3,312$845K<0.01%-11,47613F-HRTimelineGroup
Summit Trail Advisors, LLC3,286$839K0.01%-3,97213F-HRTimeline
EVERGREEN CAPITAL MANAGEMENT LLC3,165$808K0.02%+2,28413F-HRTimeline
Formidable Asset Management, LLC3,106$793K0.12%+1,11413F-HRTimeline
ATLAS CAPITAL ADVISORS INC.2,995$765K0.09%13F-HRTimeline
PROFUND ADVISORS LLC2,975$759K0.02%-26113F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,946$752K<0.01%-9213F-HRTimelineGroup
Louisiana State Employees Retirement Sy…2,900$740K0.01%-10013F-HRTimeline
Maryland State Retirement & Pension Sys…2,871$733K0.02%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…2,863$731K<0.01%+23713F-HRTimelineGroup
Qtron Investments LLC2,725$696K0.09%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC2,721$695K<0.01%-46,72813F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …2,695$692K<0.01%-3,06113F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC2,690$687K<0.01%-6413F-HRTimelineGroup
Siemens Fonds Invest GmbH2,621$680K0.04%-29013F-HRTimeline
Badgley Phelps Wealth Managers, LLC2,651$677K0.01%-7913F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD2,636$673K0.02%013F-HRTimeline
National Pension Service2,636$673K<0.01%+1,71013F-HRTimeline
Headlands Technologies LLC2,580$659K0.05%new13F-HRTimeline
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.2,545$650K0.02%+32113F-HRTimelineGroup
Parallel Advisors, LLC2,540$648K0.01%-5513F-HRTimeline
AFFINITY INVESTMENT ADVISORS, LLC2,531$646K0.43%new13F-HRTimeline
HB Wealth Management, LLC2,525$645K<0.01%-25413F-HRTimeline
denkapparat Operations GmbH2,454$626K0.34%+1,40213F-HRTimeline
GAMMA Investing LLC2,430$620K0.03%-91513F-HRTimeline
IFP Advisors, Inc2,423$618K0.01%-45713F-HRTimeline
PEAK FINANCIAL ADVISORS LLC2,421$618K0.28%-6,35513F-HRTimeline
ASR Vermogensbeheer N.V.2,311$590K0.01%-2413F-HRTimeline
AE Wealth Management LLC2,302$588K<0.01%-1,63813F-HRTimeline
Merit Financial Group, LLC2,284$583K<0.01%-1,43013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…2,280$582K<0.01%+613F-HRTimeline
Wealthfront Advisers LLC2,254$575K<0.01%-11913F-HRTimeline
Western Wealth Management, LLC2,216$566K0.03%new13F-HRTimeline
COMMERCE BANKin group COMMERCE BANK2,214$565K<0.01%-3313F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…2,209$564K0.01%+8113F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.2,196$561K<0.01%-9,75613F-HR/ATimeline
E. Ohman J:or Asset Management AB2,195$560K0.01%-50513F-HRTimeline
Vision Capital Management, Inc.2,194$560K0.07%013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp2,170$554K<0.01%+38113F-HR/ATimelineGroup
Index Technologies Group LLC2,165$553K0.58%13F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…2,093$534K0.01%new13F-HRTimelineGroup
S-Bank Fund Management Ltd2,082$531K0.07%-53113F-HRTimeline
Empirical Finance, LLC2,071$529K0.03%-8013F-HRTimeline
SYON CAPITAL LLC2,068$528K0.03%-30913F-HRTimeline
TCW GROUP INCin group TCW GROUP INC2,017$515K<0.01%new13F-HRTimelineGroup
Ashton Thomas Private Wealth, LLC1,995$509K0.01%-77013F-HRTimeline
North Dakota State Investment Board1,982$506K0.02%13F-HRTimeline
STRATEGY ASSET MANAGERS LLC1,981$506K0.08%-29113F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC1,964$501K<0.01%-29,79913F-HRTimelineGroup
POTENTIA WEALTH1,959$500K0.18%-913F-HRTimeline
ClearAlpha Technologies LP1,959$500K1.43%+1,23313F-HRTimeline
PRIVATE CLIENT SERVICES, LLC1,947$497K0.16%new13F-HRTimeline
Klingman & Associates, LLC1,919$490K0.02%+3213F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS1,907$487K<0.01%-67,43113F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS1,854$473K0.01%new13F-HRTimelineGroup
CHOREO, LLC1,816$471K0.01%-77413F-HRTimeline
Inscription Capital, LLC1,777$454K0.05%-3,23413F-HRTimeline
SIGNATUREFD, LLC1,714$437K0.01%-13713F-HRTimeline
NewEdge Advisors, LLC1,669$426K<0.01%-1,20713F-HRTimeline
QUADRANT CAPITAL GROUP LLC1,650$421K0.01%-22413F-HRTimeline
Crossmark Global Holdings, Inc.1,640$419K0.01%-20,76913F-HRTimeline
Sanctuary Advisors, LLC1,636$418K<0.01%-49613F-HRTimeline
GRIMES & Co WEALTH MANAGEMENT, LLC1,613$412K0.01%-50713F-HRTimeline
Truvestments Capital LLC1,603$409K0.07%+29413F-HRTimeline
BLACKHILL CAPITAL INC1,600$408K0.02%013F-HRTimeline
Mariner, LLCin group Mariner, LLC1,611$403K<0.01%-16,42013F-HRTimelineGroup
Encompass More Asset Management1,571$401K0.07%new13F-HRTimeline