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Disclosery

KEYS KEYSIGHT TECHNOLOGIES INC

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Stock (common), issuer CIK 1601046

955 managers (986 13F filers) reported a position in KEYS shares at 2025-12-31, 156,564,976 shares in all. 119 filers opened a position and 66 filers sold out during the quarter.

Managers
955
13F filers
986
New
119
Added
346
Reduced
321
Sold out
66
Shares held by filers
156,564,976

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
HAHN CAPITAL MANAGEMENT LLC47,655$9.68M5.22%-3,15313F-HRTimeline
ING GROEP NV47,210$9.59M0.06%+5,46013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM47,131$9.58M0.05%-3,56813F-HRTimeline
LMCG INVESTMENTS, LLC46,521$9.45M0.54%+1,19813F-HRTimeline
Bridgewater Associates, LP46,424$9.43M0.03%-32,02113F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…45,795$9.31M0.02%-85,11013F-HRTimeline
Schonfeld Strategic Advisors LLC45,452$9.24M0.05%new13F-HRTimeline
Czech National Bank45,316$9.21M0.06%+1,60313F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM45,031$9.15M0.04%-1,50013F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.44,925$9.13M1.14%-2,76313F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP44,250$8.99M0.01%+2,83513F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.43,721$8.88M0.03%+3,16213F-HRTimelineGroup
Baird Financial Group, Inc.in group Baird Financial Group, Inc.43,454$8.83M0.01%-5,57113F-HRTimelineGroup
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC43,319$8.8M0.03%new13F-HRTimelineGroup
CloudAlpha Capital Management Limited/H…43,112$8.76M0.79%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\42,771$8.69M0.01%-2,80913F-HRTimelineGroup
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC42,636$8.66M0.45%-2,30213F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …41,942$8.6M0.01%+25,10013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…41,199$8.37M0.04%-1,50113F-HRTimelineGroup
CIBC Asset Management Inc40,548$8.24M0.02%+11,44813F-HRTimeline
Cardinal Capital Management40,066$8.14M1.08%+22213F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…39,975$8.12M0.04%-1,35513F-HRTimeline
PensionDanmark Pensionsforsikringsaktie…39,790$8.08M0.07%13F-HRTimeline
Aquatic Capital Management LLC39,714$8.07M0.23%+10,74613F-HRTimeline
Sequoia Financial Advisors, LLC39,009$7.93M0.04%+3,88213F-HRTimeline
ProShare Advisors LLC38,876$7.9M0.01%+1,98013F-HRTimeline
Mariner, LLCin group Mariner, LLC38,466$7.82M0.01%-1,64213F-HRTimelineGroup
Covea Finance37,988$7.72M0.25%013F-HRTimeline
MERIDIAN MANAGEMENT CO37,553$7.63M1.89%+1,38813F-HRTimeline
FIRETRAIL INVESTMENTS PTY LTD36,826$7.52M2.46%-6,85913F-HRTimeline
Retirement Systems of Alabama36,559$7.43M0.02%-15713F-HRTimeline
REINHART PARTNERS, LLC.36,337$7.38M0.22%-13,70313F-HRTimeline
Texas Yale Capital Corp.36,103$7.34M0.22%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP35,955$7.31M0.01%-93913F-HRTimelineGroup
Granite Investment Partners, LLC35,871$7.29M0.43%+13,00713F-HRTimeline
PINEBRIDGE INVESTMENTS LLC35,683$7.25M0.05%13F-HR/ATimeline
Kintegral Advisory, LLCin group Kintegral Advisory, LLC35,156$7.14M0.6%-96213F-HRTimelineGroup
FORSTA AP-FONDEN34,800$7.07M0.04%-3,30013F-HRTimeline
XPONANCE LLC34,757$7.06M0.05%+6,34213F-HRTimeline
DEAN INVESTMENT ASSOCIATES, LLCgroup of 2 filers holding34,672$7.05M+29,052Timeline
USS Investment Management Ltd34,280$6.97M0.03%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
IFM Investors Pty Ltd33,182$6.74M0.06%-10213F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding32,589$6.62M-8,386Timeline
AMALGAMATED BANK32,376$6.58M0.05%-66313F-HRTimeline
Benson Investment Management Company, I…31,555$6.41M2.24%+31513F-HRTimeline
Iyo Bank, Ltd.30,855$6.27M2%013F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…30,773$6.25M0.03%+4,10113F-HRTimelineGroup
IEQ CAPITAL, LLC30,571$6.21M0.02%+17,67413F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …30,491$6.2M0.03%+5,75613F-HRTimeline
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…30,419$6.18M0.05%+313F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC30,198$6.13M0.01%+9,43513F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC29,761$6.05M0.02%-23,46113F-HRTimeline
Groupe la Francaisein group Groupe la Francaise29,692$6.03M0.09%+31413F-HRTimelineGroup
Meiji Yasuda Life Insurance Cogroup of 2 filers holding28,792$5.85M-1,611Timeline
IFG Advisory, LLC28,502$5.79M0.25%+49413F-HRTimeline
Eurizon Capital SGR S.p.A.28,422$5.78M0.02%13F-HRTimeline
Utah Retirement Systems28,395$5.77M0.05%013F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…28,109$5.71M0.05%-10013F-HRTimeline
Cetera Investment Advisers27,985$5.69M0.01%+2,80813F-HRTimeline
JENSEN INVESTMENT MANAGEMENT INC27,730$5.63M0.09%-7,70013F-HRTimeline
DAVENPORT & Co LLC26,612$5.45M0.03%-7,27813F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich26,026$5.34M0.01%-3,69113F-HRTimeline
Police & Firemen's Retirement System of…26,136$5.31M0.04%-1,55413F-HRTimeline
SummitTX Capital, L.P.25,561$5.19M0.16%+8,20213F-HRTimeline
Public Sector Pension Investment Board25,397$5.16M0.02%+7,30613F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…25,029$5.09M0.04%-14413F-HRTimelineGroup
Campbell & CO Investment Adviser LLC24,727$5.02M0.24%+18,56113F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC24,572$4.99M0.03%+2,02913F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS24,213$4.92M0.18%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Fisher Funds Management LTD23,995$4.89M0.13%013F-HRTimeline
Crestwood Advisors Group, LLC24,017$4.88M0.08%-1,47413F-HRTimeline
Polymer Capital Management (US) LLC23,968$4.87M0.63%new13F-HRTimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC23,687$4.81M0.01%+11,53013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV23,495$4.77M0.01%+56413F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC23,464$4.77M0.01%+2,21513F-HRTimelineGroup
Rakuten Group, Inc.group of 2 filers holding22,670$4.69M+16,443Timeline
TEACHER RETIREMENT SYSTEM OF TEXAS22,788$4.63M0.02%-26,79413F-HRTimeline
Lifeworks Advisors, LLC22,447$4.56M0.59%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC25,543$4.55M0.02%+5613F-HRTimelineGroup
Fruth Investment Management22,035$4.48M1.21%-10013F-HRTimeline
NISSAY ASSET MANAGEMENT CORP /JAPAN21,834$4.44M0.02%+17713F-HRTimeline
Empowered Funds, LLC21,829$4.44M0.08%+9,65713F-HR/ATimeline
2Xideas AGin group 2Xideas AG21,428$4.35M1.22%-13,10713F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources21,426$4.35M<0.01%-23,34513F-HRTimelineGroup
Composition Wealth, LLC21,412$4.35M0.06%new13F-HRTimeline
Bell Asset Management Ltd21,231$4.34M1.16%-2,67213F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…20,159$4.32M0.01%+1,33813F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS20,983$4.26M0.01%-5,68913F-HRTimeline
NEOS Investment Management LLC20,974$4.26M0.02%+2,24413F-HRTimeline
MML INVESTORS SERVICES, LLC20,900$4.25M0.01%+1,59713F-HRTimeline
LAWSON KROEKER INVESTMENT MANAGEMENT IN…20,785$4.22M1.26%-57613F-HRTimeline
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP20,734$4.21M0.03%-1,08313F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS20,678$4.2M0.01%+3,11513F-HRTimeline
BOKF, NAin group BOKF, NA20,661$4.2M0.06%+2,46813F-HRTimelineGroup
BRADLEY FOSTER & SARGENT INC/CT20,568$4.18M0.06%+3,02113F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC19,314$4.09M0.04%-1,20913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd20,141$4.09M0.11%+13,08713F-HRTimelineGroup
QRG CAPITAL MANAGEMENT, INC.20,052$4.07M0.05%+2,69413F-HRTimeline
Oak Harvest Investment Services20,032$4.07M0.44%new13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND19,681$4M0.05%013F-HRTimeline
Verition Fund Management LLC19,346$3.93M0.02%-25,81013F-HRTimeline
Orion Porfolio Solutions, LLC19,138$3.89M0.03%-1,66213F-HRTimeline
Bryn Mawr Trust Advisors, LLC18,945$3.85M0.19%+95813F-HRTimeline
OP Asset Management Ltd18,849$3.83M0.05%013F-HR/ATimeline
FIFTH THIRD BANK, NATIONAL ASSOCIATIONgroup of 2 filers holding18,634$3.79M-1,312Timeline
MISSION WEALTH MANAGEMENT, LP18,529$3.77M0.08%-42213F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…18,451$3.75M0.04%-20313F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC18,444$3.75M<0.01%-27413F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD18,427$3.74M0.02%-80,39113F-HRTimelineGroup
Paralel Advisors LLC17,861$3.63M0.14%013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC17,757$3.61M0.01%+15913F-HRTimelineGroup
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP17,648$3.59M<0.01%-78113F-HRTimelineGroup
Avanza Fonder AB17,486$3.55M0.09%013F-HRTimeline
Elo Mutual Pension Insurance Co17,404$3.54M0.05%-4,63213F-HRTimeline
Ethic Inc.17,391$3.53M0.05%+3,97913F-HRTimeline
State of Alaska, Department of Revenue17,208$3.5M0.04%-1,60513F-HRTimeline
Ameritas Investment Partners, Inc.group of 2 filers holding16,922$3.44M-1,604Timeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…16,522$3.36M<0.01%-12,82713F-HRTimelineGroup
HB Wealth Management, LLC16,192$3.29M0.02%+57213F-HRTimeline
V-Square Quantitative Management LLC16,044$3.26M0.34%-23213F-HRTimeline
OMERS ADMINISTRATION Corp16,005$3.25M0.02%+9,71613F-HRTimeline
AIA Group Ltdin group AIA Group Ltd15,938$3.24M0.05%+11,49813F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P15,928$3.24M0.08%-1,10913F-HRTimeline
Wealthfront Advisers LLC15,796$3.21M0.01%+1,24513F-HRTimeline
Havemeyer Place LP15,659$3.18M0.63%13F-HRTimeline
CWM, LLCin group CWM, LLC15,599$3.17M0.01%-81113F-HRTimelineGroup
ELEVATUS WELATH MANAGEMENT15,483$3.15M0.86%new13F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding15,331$3.12M0Timeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.15,318$3.11M<0.01%-3,80913F-HRTimelineGroup
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…14,844$3.02M0.03%+3,08413F-HRTimelineGroup
Mendel Money Management14,834$3.01M1.26%-1,17513F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG14,786$3M0.03%-2,24513F-HRTimelineGroup
Old West Investment Management, LLC14,775$3M0.54%+9,07513F-HRTimeline
&PARTNERS14,764$3M0.02%+2,80113F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…14,733$2.99M0.01%013F-HRTimeline
ASR Vermogensbeheer N.V.14,518$2.95M0.03%-30,44813F-HRTimeline
HighTower Advisors, LLC14,495$2.95M<0.01%+24113F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…14,024$2.85M<0.01%-42213F-HRTimelineGroup
Crossmark Global Holdings, Inc.13,777$2.8M0.04%-26113F-HRTimeline
Investment Management Corp of Ontario13,708$2.79M0.04%+5,62113F-HRTimeline
Knollwood Investment Advisory, LLC13,703$2.78M0.26%013F-HRTimeline
OSTRUM ASSET MANAGEMENT13,688$2.78M0.13%-2,07913F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…13,549$2.75M0.02%013F-HRTimeline
Huntleigh Advisors, Inc.12,548$2.55M0.43%+30913F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…12,254$2.49M0.03%+57313F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC12,513$2.48M0.04%-2213F-HRTimelineGroup
HEARTLAND ADVISORS INC12,000$2.44M0.13%new13F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP11,998$2.44M0.03%+5,83213F-HRTimelineGroup
Wilmington Savings Fund Society, FSB11,976$2.43M0.06%+11,41613F-HRTimeline
NICHOLS & PRATT ADVISERS LLP /MAin group NICHOLS & PRATT ADVISERS LLP …11,963$2.43M0.15%+1,04313F-HRTimelineGroup
Williams Jones Wealth Management, LLC.11,740$2.39M0.03%+74713F-HRTimeline
Callan Family Office, LLC11,712$2.38M0.05%+4,15813F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding11,579$2.35M-450Timeline
Front Row Advisors LLC11,408$2.32M0.77%013F-HRTimeline
M&T Bank Corpin group M&T Bank Corp10,869$2.21M0.01%-22413F-HR/ATimelineGroup
Sterling Capital Management LLC10,769$2.19M0.04%-46013F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA10,735$2.18M0.01%13F-HRTimelineGroup
PARADIGM ASSET MANAGEMENT CO LLC10,600$2.15M0.5%-60013F-HRTimeline
Laird Norton Wetherby Trust Company, LLCin group Laird Norton Wetherby Trust C…10,596$2.15M0.04%new13F-HRTimelineGroup
Norinchukin Bank, Thein group Norinchukin Bank, The10,586$2.15M0.03%+64113F-HRTimelineGroup
FOX RUN MANAGEMENT, L.L.C.10,343$2.1M0.32%new13F-HRTimeline
Caprock Group, LLC10,319$2.1M0.04%+3,36613F-HRTimeline
CHOREO, LLC9,948$2.05M0.03%+3,06313F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO9,965$2.02M0.06%-12313F-HRTimeline
Plato Investment Management Ltd9,770$1.99M0.13%-1,85313F-HRTimeline
Federation des caisses Desjardins du Qu…9,704$1.97M0.01%-1,61113F-HRTimeline
QUADRANT CAPITAL GROUP LLC9,581$1.95M0.06%+3,09713F-HRTimeline
Janney Montgomery Scott LLC9,516$1.93M<0.01%-76713F-HRTimeline
Massar Capital Management, LP9,495$1.93M0.38%new13F-HRTimeline
SUMITOMO LIFE INSURANCE CO9,483$1.93M0.05%+6213F-HRTimeline
Holt Capital Advisors, L.L.C. dba Holt …9,238$1.88M0.25%+3013F-HRTimeline
Convergence Investment Partners, LLC9,228$1.88M0.37%new13F-HRTimeline
Louisiana State Employees Retirement Sy…8,800$1.79M0.03%-20013F-HRTimeline
Maryland State Retirement & Pension Sys…8,792$1.79M0.04%013F-HRTimeline
BLAIR WILLIAM & CO/IL8,782$1.78M<0.01%-2,31713F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.8,742$1.78M0.07%-2,83813F-HRTimelineGroup
CAPITAL GROUP INVESTMENT MANAGEMENT PTE…in group CAPITAL GROUP INVESTMENT MANA…8,631$1.75M0.28%+62213F-HRTimelineGroup
Gulf International Bank (UK) Ltd8,614$1.75M0.06%+9113F-HRTimeline
Metis Global Partners, LLC8,592$1.75M0.04%-30213F-HRTimeline
Graham Capital Management, L.P.8,423$1.71M0.06%+3,75513F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV8,345$1.7M0.11%-18813F-HRTimeline
Empirical Financial Services, LLC d.b.a…8,335$1.69M0.03%new13F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS8,200$1.67M0.07%+18413F-HRTimeline
Moors & Cabot, Inc.8,189$1.66M0.07%+10013F-HRTimeline
Sanctuary Advisors, LLC8,049$1.64M0.01%-89713F-HRTimeline
PRAXIS INVESTMENT MANAGEMENT INC8,008$1.63M0.1%+1,27713F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD7,950$1.61M0.05%+10013F-HRTimeline
Achmea Investment Management B.V.in group Achmea Investment Management …7,850$1.59M0.04%-23,02813F-HRTimelineGroup
ARGONAUTICA PRIVATE WEALTH MANAGEMENT, …7,838$1.59M0.47%-20913F-HRTimeline
Osmosis Investment Management UK Ltd7,740$1.57M0.04%13F-HRTimeline
NewEdge Advisors, LLC7,569$1.54M0.01%-62013F-HRTimeline
Ashton Thomas Private Wealth, LLC7,558$1.54M0.04%+64013F-HRTimeline
Pensionfund Sabicin group Pensionfund PDN7,500$1.52M0.41%013F-HRTimelineGroup
PARR MCKNIGHT WEALTH MANAGEMENT GROUP, …7,497$1.52M0.2%-1,15513F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…7,439$1.51M0.03%-1,33813F-HRTimelineGroup
Generali Asset Management SPA SGR7,289$1.48M0.03%-5,46713F-HRTimeline
Merit Financial Group, LLC7,186$1.46M0.01%+18113F-HRTimeline
Mengis Capital Management, Inc.7,113$1.45M0.26%+39613F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,098$1.44M0.03%+4,50713F-HRTimelineGroup
TOKIO MARINE ASSET MANAGEMENT CO LTDin group TOKIO MARINE HOLDINGS, INC.7,090$1.44M0.05%+48813F-HRTimelineGroup