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Disclosery

QLYS QUALYS INC

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Stock (common), issuer CIK 1107843

409 managers (423 13F filers) reported a position in QLYS shares at 2026-03-31, 36,999,575 shares in all. 57 filers opened a position and 84 filers sold out during the quarter.

Managers
409
13F filers
423
New
57
Added
189
Reduced
119
Sold out
84
Shares held by filers
36,999,575

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
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…8,984$789K<0.01%+1113F-HRTimeline
STATE OF MICHIGAN RETIREMENT SYSTEM8,676$762K<0.01%+20013F-HRTimeline
&PARTNERS8,735$762K<0.01%+2,97113F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…8,666$761K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC8,655$760K<0.01%-18,73913F-HRTimelineGroup
New Age Alpha Advisors, LLC8,514$748K0.03%-21913F-HRTimeline
Freestone Grove Partners LP8,466$744K0.01%new13F-HRTimeline
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…8,450$742K<0.01%+2,70013F-HRTimelineGroup
NOVEM GROUP8,405$738K0.08%+66413F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV8,350$734K<0.01%+4,20213F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC8,320$731K0.01%new13F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…8,215$726K<0.01%+4,29613F-HRTimeline
Horizon Investments, LLC8,176$718K0.01%+2,23313F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding8,101$712K-134Timeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…8,079$710K<0.01%-2,12713F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP7,997$703K0.04%new13F-HRTimeline
FOX RUN MANAGEMENT, L.L.C.7,769$683K0.12%+3,34313F-HRTimeline
HANCOCK WHITNEY CORP7,539$655K0.01%+1,33013F-HRTimeline
SIG BROKERAGE, LP7,330$644K0.18%new13F-HRTimeline
J2 Capital Management Inc7,313$642K0.44%new13F-HRTimeline
STRS OHIO7,300$641K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,296$641K0.01%+15613F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD7,100$624K0.02%013F-HRTimeline
Dynamic Technology Lab Private Ltd6,951$611K0.1%+2,28113F-HRTimeline
ARGENT CAPITAL MANAGEMENT LLC6,767$594K0.02%+2,38613F-HRTimeline
ProShare Advisors LLC6,734$592K<0.01%-1,44113F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD6,683$587K<0.01%-7,34013F-HRTimeline
Marshall Financial Group, LLC6,637$583K0.09%+32613F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC6,370$560K<0.01%+3,57513F-HRTimelineGroup
NewEdge Advisors, LLC6,110$537K<0.01%+69613F-HR/ATimeline
AZZAD ASSET MANAGEMENT INC /ADV6,065$533K0.05%new13F-HRTimeline
XPONANCE LLC5,907$519K<0.01%+70413F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…5,828$512K<0.01%+38213F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\5,804$510K<0.01%-26413F-HRTimelineGroup
Edgestream Partners, L.P.5,746$505K0.02%-2,42113F-HRTimeline
Vestcor Inc5,668$498K0.01%+2,97613F-HRTimeline
State of Alaska, Department of Revenue5,227$458K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP5,329$456K<0.01%+5,05113F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC5,105$448K<0.01%-10,31813F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding5,057$444K-1,286Timeline
Financial Enhancement Group LLC5,183$431K0.05%-7513F-HRTimeline
Smith Group Asset Management, LLC4,819$423K0.02%+1,95513F-HRTimeline
Yorktown Management & Research Co Inc4,700$413K0.35%013F-HRTimeline
DC Investments Management, LLC4,539$399K0.15%013F-HRTimeline
AVIVA PLCin group AVIVA PLC4,520$397K<0.01%+1,11413F-HRTimelineGroup
Migdal Insurance & Financial Holdings L…in group Migdal Insurance & Financial …4,487$394K<0.01%-51313F-HRTimelineGroup
Formidable Asset Management, LLC2,952$392K0.06%-30613F-HRTimeline
Campbell & CO Investment Adviser LLC4,311$379K0.02%-12,20513F-HRTimeline
AlphaGrep UK Ltd4,269$375K0.11%new13F-HRTimeline
Federation des caisses Desjardins du Qu…4,255$374K<0.01%+4,17313F-HRTimeline
Atria Investments, Inc4,013$353K<0.01%+28013F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/3,984$350K<0.01%-6513F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,863$339K<0.01%-2,08213F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,823$336K<0.01%013F-HRTimeline
ELEVATION POINT WEALTH PARTNERS, LLC3,790$333K0.01%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…3,749$329K<0.01%+70913F-HRTimelineGroup
Arkadios Wealth Advisors3,693$324K0.01%-7913F-HRTimeline
TWO SIGMA SECURITIES, LLC3,560$313K0.04%new13F-HRTimeline
DANSKE BANK A/S3,517$309K<0.01%+1,35213F-HRTimeline
CAPTRUST FINANCIAL ADVISORS3,495$307K<0.01%+91613F-HRTimeline
Brooklyn Investment Group3,469$305K0.01%+1,68913F-HRTimeline
Snowden Capital Advisors LLC3,446$303K0.01%+6213F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …3,489$301K<0.01%new13F-HRTimelineGroup
Cresset Asset Management, LLC3,409$299K<0.01%-2813F-HRTimeline
Ensign Peak Advisors, Inc3,369$296K<0.01%+77513F-HR/ATimeline
Vestmark Advisory Solutions, Inc.3,288$289K<0.01%new13F-HRTimeline
denkapparat Operations GmbH3,236$284K0.12%013F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…3,229$284K<0.01%new13F-HRTimelineGroup
Roberts Wealth Advisors, LLC3,200$281K0.07%013F-HRTimeline
Clear Creek Financial Management, LLC3,113$273K0.02%new13F-HRTimeline
Vise Technologies, Inc.2,054$273K0.01%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC3,074$270K0.01%+47813F-HRTimeline
AXQ CAPITAL, LP3,024$266K0.03%new13F-HRTimeline
VERUS CAPITAL PARTNERS, LLC3,000$264K0.02%new13F-HRTimeline
Keebeck Wealth Management2,988$262K0.03%+31013F-HRTimeline
Y.D. More Investments Ltdin group Y.D. More Investments Ltd2,919$256K0.01%-29613F-HRTimelineGroup
LSV ASSET MANAGEMENT2,900$255K<0.01%013F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP2,890$254K0.02%new13F-HRTimeline
Centiva Capital, LP2,862$251K0.01%new13F-HRTimeline
Marex Group Ltdin group Marex Group Ltd2,835$249K<0.01%new13F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC2,827$248K<0.01%-5,46313F-HRTimeline
TRUST POINT INC.2,810$247K0.02%+72813F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,805$246K<0.01%-2,21313F-HRTimelineGroup
Legato Capital Management LLC2,794$245K0.02%013F-HRTimeline
Sequoia Financial Advisors, LLC2,780$244K<0.01%-2,32413F-HRTimeline
Perbak Capital Partners LLP2,739$241K0.06%+4813F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.2,721$239K<0.01%+65713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Merit Financial Group, LLC2,650$233K<0.01%new13F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC2,609$229K0.01%013F-HRTimeline
QRG CAPITAL MANAGEMENT, INC.2,568$226K<0.01%-33113F-HRTimeline
Larson Financial Group LLC2,549$224K0.01%-18513F-HRTimeline
State of Wyoming2,546$224K0.03%-1,12413F-HRTimeline
Gateway Wealth Partners, LLC2,535$223K0.01%new13F-HRTimeline
Private Advisor Group, LLC2,524$222K<0.01%+9813F-HRTimeline
Linden Thomas Advisory Services, LLC2,480$218K0.02%+82313F-HRTimeline
Mach-1 Financial Group, LLC2,443$215K0.08%-2,23613F-HRTimeline
M&T Bank Corpin group M&T Bank Corp2,403$212K<0.01%-15713F-HR/ATimelineGroup
WILLNER & HELLER, LLC2,400$211K0.16%new13F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp1,866$164K<0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,862$164K<0.01%-19413F-HRTimelineGroup
Arax Advisory Partners1,842$162K<0.01%+43113F-HRTimeline
Central Pacific Bank - Trust Division1,580$139K0.02%+10013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,415$124K<0.01%+18413F-HR/ATimelineGroup
Caitong International Asset Management …1,413$124K0.02%+1,03813F-HRTimeline
Advisors Asset Management, Inc.1,379$121K<0.01%+83213F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC1,279$112K<0.01%-1,14513F-HRTimeline
Leonteq Securities AG1,204$106K0.01%-1,66113F-HRTimeline
GAMMA Investing LLC1,169$103K<0.01%+46113F-HRTimeline
MONTAG A & ASSOCIATES INC1,086$95.4K<0.01%013F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…780$68.5K0.02%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Allworth Financial LP751$66K<0.01%+14913F-HRTimeline
CVA Family Office, LLC710$62.4K0.01%-513F-HRTimeline
Farther Finance Advisors, LLC640$55.2K<0.01%-31813F-HRTimeline
Covestor Ltd615$55K0.04%-56313F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK572$50.2K<0.01%-6713F-HRTimelineGroup
SIGNATUREFD, LLC539$47.4K<0.01%+15813F-HRTimeline
NFSG Corp525$46.1K0.01%013F-HRTimeline
Advisory Services Network, LLC512$45K<0.01%new13F-HRTimeline
Blue Trust, Inc.481$42.3K<0.01%-13313F-HRTimeline
IFP Advisors, Inc464$40.8K<0.01%+19513F-HRTimeline
Reyes Financial Architecture, Inc.448$39.4K0.03%-1813F-HRTimeline
MAI Capital Management441$38.7K<0.01%+44013F-HRTimeline
Aster Capital Management (DIFC) Ltd298$37.5K0.01%+29613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC389$34.2K<0.01%-13913F-HRTimeline
NATIXISin group Natixis Investment Managers367$32.2K<0.01%-213F-HRTimelineGroup
Parallel Advisors, LLC356$31.3K<0.01%-17213F-HR/ATimeline
UMB Bank, n.a.356$31.3K<0.01%-22213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Kemnay Advisory Services Inc.340$29.9K<0.01%+24013F-HRTimeline
MassMutual Private Wealth & Trust, FSB336$29.5K<0.01%+21813F-HRTimeline
Employees Retirement System of Texas326$29K<0.01%013F-HRTimeline
RICHARDSON FINANCIAL SERVICES INC.316$27.8K0.02%-2913F-HRTimeline
HOEY INVESTMENTS, INC300$26.4K<0.01%013F-HRTimeline
Root Financial Partners, LLC297$26.1K<0.01%+20013F-HRTimeline
Catalyst Capital Advisors LLC280$24.6K<0.01%013F-HRTimeline
Versant Capital Management, Inc275$24.2K<0.01%+4113F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC254$22K<0.01%+13313F-HRTimelineGroup
Eurizon Capital SGR S.p.A.246$21.7K<0.01%+11313F-HRTimeline
Sterling Capital Management LLC234$20.6K<0.01%-313F-HRTimeline
SBI Securities Co., Ltd.208$18.3K<0.01%-14613F-HRTimeline
Strive Financial Group ,LLC200$18K0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.202$17.7K<0.01%-4113F-HRTimeline
DecisionPoint Financial, LLC200$17.6K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA189$16.6K<0.01%+8113F-HRTimeline
Steward Partners Investment Advisory, L…178$15.6K<0.01%-61513F-HRTimeline
ROTHSCHILD INVESTMENT LLC171$15K<0.01%+9213F-HRTimeline
Essential Partners LLC166$14.6K<0.01%-3613F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.149$13.1K<0.01%+3913F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.149$13.1K<0.01%+1113F-HRTimelineGroup
Signature Equity Partners, LLC141$12.4K0.01%+613F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.142$12K<0.01%+8713F-HRTimeline
Basecamp Wealth Advisors LLC134$11.8K<0.01%+7513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC115$10.1K<0.01%+5713F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC115$10.1K<0.01%-713F-HRTimeline
Parkside Financial Bank & Trust106$9.31K<0.01%+113F-HRTimeline
GROUP ONE TRADING LLC100$8.79K<0.01%new13F-HRTimeline
REXFORD CAPITAL INC100$8.79K0.01%013F-HRTimeline
SIMPLEX TRADING, LLC96$8.43K<0.01%-39313F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…82$7.2K<0.01%013F-HRTimelineGroup
Kilter Group LLC82$7.2K<0.01%+6113F-HRTimeline
Keystone Financial Group, Inc.79$6.94K<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC69$6.07K<0.01%-13513F-HRTimeline
QUADRANT CAPITAL GROUP LLC68$5.97K<0.01%-4,98113F-HR/ATimeline
Private Wealth Management Group, LLC63$5.54K<0.01%+3613F-HRTimeline
Golden State Wealth Management, LLC58$5.09K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.57$5.01K<0.01%+4013F-HRTimeline
Bogart Wealth, LLC57$5.01K<0.01%new13F-HRTimeline
Anchor Investment Management, LLC53$4.66K<0.01%013F-HRTimeline
Pacific Center for Financial Services52$4.57K<0.01%013F-HRTimeline
C M BIDWELL & ASSOCIATES LTD47$4.13K<0.01%-51613F-HRTimeline
McIlrath & Eck, LLC40$3.51K<0.01%013F-HRTimeline
Fourth Dimension Wealth, LLC40$3.51K<0.01%013F-HRTimeline
True Wealth Design, LLC38$3.34K<0.01%-513F-HRTimeline
Physician Wealth Advisors, Inc.35$3.08K<0.01%+1813F-HRTimeline
SHP Wealth Management34$2.99K<0.01%+3113F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…30$2.64K<0.01%013F-HRTimelineGroup
Quarry LP20$1.76K<0.01%-7113F-HRTimeline
MJT & Associates Financial Advisory Gro…19$1.67K<0.01%new13F-HRTimeline
Retirement Wealth Solutions LLC18$1.58K<0.01%013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC18$1.58K<0.01%new13F-HR/ATimelineGroup
Destiny Wealth Partners, LLC18$1.58K<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.17$1.49K<0.01%+1613F-HRTimeline
Park Square Financial Group, LLC16$1.41K0.01%new13F-HRTimeline
Bell Investment Advisors, Inc14$1.23K<0.01%+113F-HRTimeline
Marquette Asset Management, LLC12$1.05K<0.01%-1913F-HRTimeline
Rossby Financial, LCC12$1.03K<0.01%-113F-HRTimeline
SJS Investment Consulting Inc.11$967<0.01%+413F-HRTimeline
Elequin Capital, LP11$966<0.01%new13F-HRTimeline
Clearstead Advisors, LLC10$879<0.01%-10213F-HRTimeline
Prestige Wealth Management Group LLC10$879<0.01%013F-HRTimeline
USA FINANCIAL FORMULAS9$791<0.01%+213F-HRTimeline
Cornerstone Planning Group LLC7$645<0.01%013F-HRTimeline
Torren Management, LLC6$527<0.01%-313F-HRTimeline
Cornerstone Financial Management LLC6$527<0.01%+213F-HR/ATimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…6$517<0.01%013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp5$440<0.01%new13F-HRTimelineGroup
Breakwater Investment Management5$440<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC4$352<0.01%-1313F-HRTimeline
FIRST HORIZON CORP4$351<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…3$263<0.01%+213F-HRTimelineGroup
MV CAPITAL MANAGEMENT, INC.2$176<0.01%+113F-HRTimeline