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Disclosery

QLYS QUALYS INC

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Stock (common), issuer CIK 1107843

425 managers (438 13F filers) reported a position in QLYS shares at 2025-06-30, 35,057,557 shares in all. 54 filers opened a position and 47 filers sold out during the quarter.

Managers
425
13F filers
438
New
54
Added
175
Reduced
149
Sold out
47
Shares held by filers
35,057,557

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
BlackRock, Inc.in group BlackRock, Inc.5,623,820$803M0.02%-93,28613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding4,285,235$612M+2,166Timeline
STATE STREET CORPin group STATE STREET CORP1,411,947$202M0.01%-32,48013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,203,999$174M0.01%-57,12013F-HRTimelineGroup
Boston Trust Walden Corpin group Boston Trust Walden Corp1,137,864$163M1.16%+88,05113F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP1,115,717$159M0.13%+44,00013F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,074,574$154M0.12%-30,73613F-HR/ATimelineGroup
Legal & General Group Plcin group Legal & General Group Plc1,051,673$150M0.04%+65,92413F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC1,012,100$144M0.12%+323,32413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY944,098$135M0.01%+86,16913F-HRTimelineGroup
Fundsmith LLP718,602$103M0.45%013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP681,352$97.3M0.02%+12,03713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding611,726$87.4M-125,527Timeline
Penserra Capital Management LLCin group Penserra Capital Management L…545,380$77.9M1.09%+46,29613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP541,277$77.3M0.01%-16,95813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO521,875$74.6M0.01%+30,42913F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding515,510$73.6M+57,717Timeline
LONDON CO OF VIRGINIA469,977$67.1M0.38%+2,00213F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co469,697$67.1M0.01%+12,84013F-HRTimelineGroup
AMERICAN CAPITAL MANAGEMENT INC417,253$59.6M2.47%-118,43813F-HRTimeline
CDAM (UK) Ltd399,935$57.1M9.5%-211,59813F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp382,100$54.6M0.01%+10,35913F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.380,600$54.4M0.01%-34,98213F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC360,400$51.5M0.07%-21,90013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/322,715$46.1M<0.01%+54,78113F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC318,901$45.6M0.01%+60,40313F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC291,199$41.6M0.04%-1,85113F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding259,416$37.1M+4,273Timeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC190,326$27.2M0.02%+172,09513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/175,821$25.1M<0.01%+5,68613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC173,718$24.8M0.01%+27,54913F-HR/ATimelineGroup
FORT WASHINGTON INVESTMENT ADVISORS INC…156,614$22.4M0.13%+2,79413F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS155,172$22.2M0.02%+19,95713F-HRTimelineGroup
Retirement Systems of Alabama147,400$21.1M0.08%-13513F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co145,711$20.8M0.03%+24313F-HRTimelineGroup
Fisher Asset Management, LLC144,002$20.6M0.01%-25,95613F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.138,300$19.8M0.05%+84,20913F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding137,472$19.6M+7,163Timeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC136,835$19.5M0.04%+68,63213F-HRTimelineGroup
Cubist Systematic Strategies, LLC134,271$19.2M0.21%+49,34513F-HRTimeline
Nuveen, LLCin group TIAA134,045$19.2M0.01%+28,50413F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD127,600$18.2M0.02%+11,40013F-HRTimeline
Qube Research & Technologies Ltd126,846$18.1M0.03%-48,74813F-HRTimeline
TUDOR INVESTMENT CORP ET AL123,182$17.6M0.13%+80,55913F-HRTimeline
RHUMBLINE ADVISERS120,424$17.2M0.01%+3,02313F-HRTimeline
NORRIS PERNE & FRENCH LLP/MI119,013$17M1.18%+71713F-HRTimeline
Connor, Clark & Lunn Investment Managem…114,134$16.3M0.06%+25,92213F-HRTimeline
Franklin Resourcesgroup of 2 filers holding111,360$15.9M-15,991Timeline
Vident Advisory, LLCin group Vident Advisory, LLC107,412$15.3M0.17%+25,34413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC107,027$15.3M0.01%+58,96013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding105,227$15M+8,933Timeline
CULLINAN ASSOCIATES INC102,800$14.7M0.97%013F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding102,677$14.7M-9,267Timeline
Trexquant Investment LP95,754$13.7M0.15%+4,56313F-HRTimeline
ALLIANCEBERNSTEIN L.P.95,631$13.7M<0.01%-5,34513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\90,975$13M<0.01%+35,07413F-HRTimelineGroup
Man Group plcin group Man Group plc84,956$12.1M0.03%+21,95813F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/84,000$12M0.52%+11,90013F-HRTimeline
ALGERT GLOBAL LLC80,898$11.6M0.24%+54,60213F-HR/ATimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC80,254$11.5M0.04%-81,25413F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …75,685$10.7M0.01%+77413F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …72,841$10.4M0.01%+35,78513F-HRTimelineGroup
Swiss National Bank69,700$9.96M0.01%-1,20013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…69,300$9.9M0.02%+15,90013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.69,053$9.87M0.02%+21613F-HRTimelineGroup
Gotham Asset Management, LLC68,591$9.8M0.06%-3,41213F-HRTimeline
California Public Employees Retirement …67,198$9.6M0.01%+1,37913F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.65,303$9.33M0.03%+7,00013F-HRTimelineGroup
HERALD INVESTMENT MANAGEMENT Ltd65,000$9.28M1.38%013F-HRTimeline
BLI - Banque de Luxembourg Investments65,700$9.26M0.27%-9,80013F-HRTimeline
Clark Capital Management Group, Inc.63,382$9.06M0.06%+34,88613F-HRTimeline
Edgestream Partners, L.P.60,267$8.61M0.24%+26,80413F-HRTimeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…56,375$8.05M0.01%+9,47313F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC55,329$7.9M0.02%+30,32913F-HR/ATimelineGroup
Park State Asset Management51,156$7.31M4.69%-2,08913F-HRTimeline
CITIGROUP INCin group CITIGROUP INC49,584$7.08M<0.01%-13,14513F-HRTimelineGroup
FMR LLCin group FMR LLC49,154$7.02M<0.01%-17,36913F-HRTimelineGroup
NICHOLAS COMPANY, INC.47,516$6.79M0.11%-1013F-HRTimeline
NORGES BANK45,361$6.48M<0.01%-22,29213F-HRTimeline
BLAIR WILLIAM & CO/IL45,263$6.47M0.02%+2,44013F-HRTimeline
Asset Management One Co., Ltd.45,212$6.46M0.02%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN44,711$6.39M<0.01%+10,26713F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC43,120$6.16M<0.01%-182,85513F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS42,493$6.07M0.03%-1,21713F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC42,324$6.05M0.01%+37,88613F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.41,962$6M0.07%-8,63513F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…41,712$5.94M0.01%+14,97513F-HRTimelineGroup
Tandem Investment Advisors, Inc.41,580$5.94M0.21%+21013F-HRTimeline
Grandeur Peak Global Advisors, LLC41,365$5.91M0.71%-1,00613F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…40,748$5.82M0.03%-43413F-HRTimelineGroup
Quantbot Technologies LP40,723$5.82M0.15%+5,42813F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …40,010$5.72M0.01%-1,90013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA39,924$5.7M<0.01%+15,51913F-HR/ATimelineGroup
Summit Creek Advisors LLC39,023$5.58M0.78%-1,74113F-HRTimeline
IQ EQ FUND MANAGEMENT (IRELAND) Ltd38,139$5.45M0.48%+3,23513F-HRTimeline
RENAISSANCE GROUP LLC37,963$5.42M0.21%+8,87113F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson37,898$5.41M<0.01%-6,43113F-HRTimelineGroup
SG Americas Securities, LLC37,036$5.29M0.02%+26,14313F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP36,510$5.22M0.01%-6,83513F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO34,955$4.99M0.01%+23,52413F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…34,055$4.87M0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…33,567$4.8M0.02%+84813F-HRTimeline
Taylor Hoffman Capital Management LLC31,322$4.47M1.53%+1,70013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…31,223$4.46M0.01%+86913F-HRTimeline
Granahan Investment Management, LLC30,416$4.35M0.18%-34,25513F-HRTimeline
Graham Capital Management, L.P.30,315$4.33M0.13%+11,61313F-HRTimeline
Fieldview Capital Management, LLC29,615$4.23M0.64%+16,47213F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC29,203$4.17M0.02%-45213F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC28,660$4.09M<0.01%-2,96213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC28,240$4.03M0.01%-10,58413F-HRTimelineGroup
Assenagon Asset Management S.A.26,723$3.82M0.01%-44,79313F-HRTimeline
Van Hulzen Asset Management, LLC24,657$3.52M0.29%-3,25913F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC24,534$3.51M<0.01%-3,72613F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC23,823$3.4M0.04%new13F-HR/ATimelineGroup
Willis Investment Counsel23,611$3.37M0.2%+9,62613F-HRTimeline
LEUTHOLD GROUP, LLC23,410$3.34M0.4%-39813F-HRTimeline
Livforsakringsbolaget Skandia, Omsesidi…23,350$3.33M0.15%+14,60013F-HR/ATimeline
INTECH INVESTMENT MANAGEMENT LLC21,927$3.13M0.03%-2,06113F-HRTimeline
LPL Financial LLC21,773$3.11M<0.01%-14,97813F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P21,726$3.1M0.08%+19213F-HRTimeline
EULAV Asset Management21,708$3.1M0.07%+813F-HRTimeline
Amundiin group Amundi21,365$3.08M<0.01%+6,84413F-HRTimelineGroup
Alpine Peaks Capital, LP21,514$3.07M2.71%+1,60913F-HRTimeline
Paralel Advisors LLC21,215$3.03M0.12%+6,16713F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…21,092$3.01M0.01%013F-HRTimeline
Bridge City Capital, LLC20,925$2.99M0.84%-29613F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…20,711$2.96M0.03%+3,15313F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.20,354$2.91M<0.01%-58,82013F-HRTimelineGroup
DekaBank Deutsche Girozentrale20,576$2.9M0.01%013F-HRTimeline
MML INVESTORS SERVICES, LLC19,885$2.84M0.01%+84513F-HRTimeline
SYNOVUS FINANCIAL CORP19,797$2.83M0.03%-18,86513F-HRTimeline
Verition Fund Management LLC19,482$2.78M0.02%+4,29113F-HRTimeline
Campbell & CO Investment Adviser LLC19,340$2.76M0.17%+15,82213F-HRTimeline
AXA S.A.in group AXA S.A.18,994$2.71M0.01%+11,38113F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC18,757$2.66M<0.01%+3,26113F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd18,546$2.65M0.06%+14,05913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …18,445$2.64M<0.01%+4,34713F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…18,066$2.58M0.03%-76513F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.17,752$2.54M0.04%-10513F-HRTimelineGroup
Aurora Investment Counsel17,362$2.48M1.31%+31313F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND16,904$2.42M<0.01%+10013F-HR/ATimeline
STATE OF WISCONSIN INVESTMENT BOARD16,202$2.31M0.01%-8,13613F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.16,234$2.29M<0.01%+71613F-HR/ATimelineGroup
AMALGAMATED BANK16,001$2.29M0.02%-35413F-HRTimeline
State of Tennessee, Department of Treas…15,958$2.28M0.01%+1,56913F-HRTimeline
Stratos Wealth Advisors, LLCin group Stratos Wealth Partners, LTD.15,908$2.27M0.12%+35513F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al15,845$2.26M0.02%013F-HRTimeline
FIRST NATIONAL BANK OF OMAHAgroup of 2 filers holding15,803$2.26M+499Timeline
GSA CAPITAL PARTNERS LLP15,723$2.25M0.16%+12,81913F-HRTimeline
BURNEY CO/14,969$2.14M0.07%-40,43013F-HRTimeline
KLP KAPITALFORVALTNING AS14,400$2.06M0.01%+2,60013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC14,184$2.03M0.01%-14,42613F-HRTimelineGroup
OPTIMIZE FINANCIAL INC.14,048$2.01M1.23%-10013F-HRTimeline
Banque Cantonale Vaudoisein group Banque Cantonale Vaudoise13,904$1.99M0.08%+21113F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…13,805$1.97M0.01%-59213F-HRTimelineGroup
Creative Planningin group Creative Planning13,506$1.93M<0.01%-1313F-HRTimelineGroup
South Dakota Investment Council13,254$1.89M0.04%013F-HRTimeline
Schonfeld Strategic Advisors LLC12,911$1.84M0.01%-71613F-HRTimeline
Ensign Peak Advisors, Inc12,894$1.84M<0.01%-2,75013F-HRTimeline
Illinois Municipal Retirement Fund12,778$1.83M0.02%+19813F-HRTimeline
ZACKS INVESTMENT MANAGEMENT12,707$1.82M0.02%new13F-HRTimeline
COMERICA BANK12,256$1.75M0.01%-22713F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC12,209$1.74M0.02%-30713F-HRTimeline
SEIZERT CAPITAL PARTNERS, LLC11,929$1.7M0.07%new13F-HRTimeline
E. Ohman J:or Asset Management AB11,680$1.67M0.04%013F-HRTimeline
Nebula Research & Development LLC11,547$1.65M0.14%-3,25913F-HRTimeline
Engineers Gate Manager LP11,531$1.65M0.02%new13F-HRTimeline
Torray Investment Partners LLC11,172$1.6M0.23%-8913F-HRTimeline
NewEdge Wealth, LLC11,953$1.54M0.02%+6,95513F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…10,757$1.54M0.05%-22613F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM10,631$1.52M0.01%+16413F-HRTimeline
DANSKE BANK A/S10,361$1.48M<0.01%+6,64713F-HRTimeline
Louisiana State Employees Retirement Sy…10,200$1.46M0.03%-10013F-HRTimeline
WESBANCO BANK INC10,156$1.45M0.04%+3,50013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…9,988$1.43M0.01%013F-HRTimeline
Caisse de depot et placement du Quebec9,942$1.42M<0.01%+5,04913F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,671$1.38M0.06%+4,61313F-HRTimelineGroup
HANCOCK WHITNEY CORP9,434$1.35M0.03%-5,21513F-HRTimeline
Handelsbanken Fonder AB9,351$1.34M<0.01%-50013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…9,333$1.33M0.01%+58613F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP9,308$1.33M<0.01%-3,16513F-HRTimelineGroup
CIM, LLC9,283$1.33M0.18%+72213F-HRTimeline
ProShare Advisors LLC9,195$1.31M<0.01%-48413F-HRTimeline
HRT FINANCIAL LP8,922$1.27M0.01%new13F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC8,805$1.26M0.01%-78113F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM8,776$1.25M0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…8,692$1.24M<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding8,642$1.23M+491Timeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…8,553$1.22M<0.01%-2613F-HR/ATimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC8,505$1.22M0.01%+3,91913F-HRTimeline
Police & Firemen's Retirement System of…8,212$1.17M0.01%+10113F-HRTimeline
Main Management ETF Advisors, LLCin group Main Management ETF Advisors,…8,063$1.15M0.05%+13213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\7,803$1.11M<0.01%-1,86413F-HRTimelineGroup
Point72 Hong Kong Ltd7,801$1.11M0.08%-3,11013F-HRTimeline
BI Asset Management Fondsmaeglerselskab…in group BI Asset Management Fondsmaeg…7,761$1.11M0.01%-1,03613F-HRTimelineGroup
Skandinaviska Enskilda Banken AB (publ)7,500$1.07M<0.01%new13F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,440$1.06M0.02%013F-HRTimeline
STRS OHIO7,400$1.06M<0.01%+4,10013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD7,100$1.01M0.03%013F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC7,025$1M<0.01%-29,29713F-HRTimelineGroup