QualysQLYS
13F holders, Q4 2025 (December 31)449holders +20
53new positions
39sold out
10famous investors
$132.97avg. 13F price*
At the end of Q4 2025, 449 institutions reported holding Qualys Inc. (QLYS) in their 13F filings, up 20 from Q3 2025. 53 opened new positions and 39 sold out. The largest holders were BlackRock, Inc. ($714.1M), Vanguard Group Inc. ($580.2M) and First Trust Advisors LP ($182.4M). 10 famous investors held it, including Terry Smith (0.5% of Fundsmith's portfolio), Paul Tudor Jones (0.2% of Tudor Investment Corporation's portfolio) and Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio).
- Company
- Qualys Inc.
- CUSIP
- 74758T303
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 53 | $115.3M |
| Exits | 39 | $84.4M |
All 13F filers, Q3 2025 → Q4 2025: 3,477,237 shares bought and 2,978,392 shares sold, net +498,845 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 449 holders
| BlackRock, Inc. | 0.01% | Reduce -1.9% | 5,373,096 | $714.1M |
| Vanguard Group Inc. | 0.01% | Reduce -0.8% | 4,365,407 | $580.2M |
| First Trust Advisors LP | 0.13% | Add +24.1% | 1,372,587 | $182.4M |
| State Street Corp. | 0.01% | Reduce -2.9% | 1,348,093 | $179.2M |
| Geode Capital Management, LLC | 0.01% | Add +4.0% | 1,256,002 | $168.4M |
| Legal & General Group Plc | 0.03% | Add +7.0% | 1,156,412 | $153.7M |
| Boston Trust Walden Corp | 1.11% | Reduce -3.7% | 1,103,888 | $146.7M |
| Neuberger Berman Group LLC | 0.08% | Reduce -22.3% | 815,077 | $108.3M |
| Dimensional Fund Advisors LP | 0.02% | Add +3.1% | 717,381 | $95.3M |
| Morgan Stanley | 0.01% | Reduce -5.4% | 691,800 | $91.9M |
| Fundsmith | 0.50% | Reduce -25.6% | 647,806 | $86.1M |
| AQR Capital Management | 0.04% | Reduce -37.3% | 633,471 | $84.2M |
| Fuller & Thaler Asset Management, Inc. | 0.27% | New | 591,358 | $78.6M |
| Rwa Wealth Partners, LLC | 0.86% | Reduce -3.6% | 588,748 | $78.2M |
| Penserra Capital Management LLC | 0.86% | Add +6.1% | 547,075 | $72.7M |
| Northern Trust Corp. | 0.01% | Reduce -6.0% | 512,649 | $68.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -7.9% | 488,695 | $64.9M |
| Renaissance Technologies | 0.10% | Add +5.4% | 480,300 | $63.8M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.3% | 470,311 | $62.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -2.7% | 430,885 | $57.3M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.08% | Reduce -15.8% | 422,815 | $56.2M |
| American Capital Management Inc. | 2.37% | Reduce -2.1% | 404,119 | $53.7M |
| London Co. of Virginia | 0.30% | Reduce -14.6% | 389,254 | $51.7M |
| CDAM (UK) Ltd | 9.34% | Add +9.3% | 386,650 | $51.4M |
| Invesco Ltd. | 0.00% | Reduce -4.9% | 376,406 | $50.0M |
| Arrowstreet Capital, Limited Partnership | 0.03% | Add +291.0% | 366,844 | $48.8M |
| Clark Capital Management Group, Inc. | 0.30% | Add +402.2% | 363,593 | $48.3M |
| Goldman Sachs Group Inc. | 0.01% | Add +0.2% | 341,297 | $45.4M |
| Bank of New York Mellon Corp | 0.01% | Reduce -2.7% | 330,154 | $43.9M |
| Voya Investment Management LLC | 0.04% | Add +0.8% | 289,872 | $38.5M |
| Bank of America Corp. | 0.00% | Reduce -15.2% | 271,878 | $36.1M |
| Millennium Management | 0.02% | Add +92.2% | 245,322 | $32.6M |
| BNP Paribas Financial Markets | 0.02% | Add +42.0% | 234,108 | $31.1M |
| Norges Bank | 0.00% | — | 219,395 | $29.2M |
| Tudor Investment Corporation | 0.16% | Add +257.0% | 217,475 | $28.9M |
| Fort Washington Investment Advisors Inc. | 0.15% | Add +9.8% | 208,832 | $27.8M |
| Two Sigma Investments, LP | 0.04% | Add +48.4% | 206,425 | $27.4M |
| Retirement Systems of Alabama | 0.08% | Reduce -0.3% | 180,700 | $24.0M |
| T. Rowe Price Associates Inc. | 0.00% | Add +1.0% | 179,556 | $23.9M |
| Ameriprise Financial Inc. | 0.01% | Add +337.3% | 178,424 | $23.7M |
| Federated Hermes, Inc. | 0.04% | Add +99.6% | 174,052 | $23.1M |
| CANADA LIFE ASSURANCE Co | 0.04% | Reduce -3.0% | 154,351 | $20.5M |
| Envestnet Asset Management Inc. | 0.01% | Add +7.4% | 150,497 | $20.0M |
| Nordea Investment Management AB | 0.01% | Add +62.4% | 125,636 | $16.8M |
| Janus Henderson Group PLC | 0.01% | Add +198.6% | 122,715 | $16.3M |
| Deutsche Bank AG | 0.01% | Reduce -12.2% | 122,462 | $16.3M |
| Fisher Asset Management | 0.01% | Reduce -9.8% | 118,743 | $15.8M |
| Principal Financial Group Inc. | 0.01% | Add +10.1% | 117,819 | $15.7M |
| Barclays PLC | 0.01% | Reduce -34.4% | 116,695 | $15.5M |
| Acadian Asset Management LLC | 0.03% | Reduce -31.5% | 115,352 | $15.3M |
| UBS Group AG | 0.00% | Reduce -41.3% | 113,957 | $15.1M |
| Norris Perne & French LLP | 0.99% | Reduce -2.9% | 112,826 | $15.0M |
| American Century Companies Inc. | 0.01% | Reduce -41.7% | 108,763 | $14.5M |
| Oberweis Asset Management Inc./ | 0.52% | Add +28.3% | 107,800 | $14.3M |
| Rhumbline Advisers | 0.01% | Reduce -10.4% | 104,133 | $13.8M |
| Cullinan Associates Inc. | 0.93% | No change | 102,800 | $13.7M |
| California Public Employees Retirement System | 0.01% | Add +1.9% | 97,362 | $12.9M |
| Vident Advisory, LLC | 0.12% | Reduce -12.1% | 94,781 | $12.6M |
| Alliancebernstein L.P. | 0.00% | Add +3.3% | 92,182 | $12.3M |
| LPL Financial LLC | 0.00% | Add +158.8% | 87,268 | $11.6M |
| Janney Montgomery Scott LLC | 0.03% | Add +1399.0% | 86,719 | $11.5M |
| Nuveen, LLC | 0.00% | Reduce -0.8% | 84,221 | $11.2M |
| Two Sigma Advisers, LP | 0.02% | Add +17.3% | 82,800 | $11.0M |
| Vontobel Holding Ltd. | 0.04% | Add +26.2% | 80,279 | $10.7M |
| Gotham Asset Management | 0.04% | Add +9.4% | 77,598 | $10.3M |
| Citigroup Inc. | 0.01% | Add +66.2% | 73,209 | $9.7M |
| Trexquant Investment LP | 0.09% | Add +36.2% | 72,505 | $9.6M |
| Wells Fargo & Company | 0.00% | Add +39.4% | 71,545 | $9.5M |
| Swiss National Bank | 0.01% | Add +1.1% | 71,200 | $9.5M |
| Man Group plc | 0.02% | Reduce -34.1% | 69,771 | $9.3M |
| Canada Pension Plan Investment Board | 0.01% | Reduce -29.6% | 68,200 | $9.1M |
| Robeco Institutional Asset Management B.V. | 0.01% | Reduce -13.2% | 65,820 | $8.7M |
| HERALD INVESTMENT MANAGEMENT Ltd | 1.13% | No change | 65,000 | $8.6M |
| D. E. Shaw & Co. | 0.01% | Add +354.6% | 64,150 | $8.5M |
| Algert Global LLC | 0.11% | Add +147.2% | 52,326 | $7.0M |
| Portolan Capital Management, LLC | 0.37% | New | 51,855 | $6.9M |
| Teacher Retirement System of Texas | 0.02% | Add +18.6% | 51,565 | $6.9M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.01% | Add +17076.4% | 50,155 | $6.7M |
| Park State Asset Management | 4.36% | Reduce -2.4% | 48,911 | $6.5M |
| Blair William & Co. | 0.02% | Add +1.5% | 47,958 | $6.4M |
| Nicholas Company, Inc. | 0.11% | Add +0.1% | 47,551 | $6.3M |
| Asset Management One Co., Ltd. | 0.02% | Reduce -3.0% | 43,873 | $6.0M |
| Tandem Investment Advisors, Inc. | 0.22% | Add +6.5% | 45,090 | $6.0M |
| Citadel Advisors | 0.00% | Reduce -40.3% | 43,204 | $5.7M |
| Voloridge Investment Management, LLC | 0.02% | Add +171.5% | 43,161 | $5.7M |
| Renaissance Group LLC | 0.22% | Add +0.0% | 41,371 | $5.5M |
| Van Eck Associates Corp. | 0.00% | Add +3.4% | 39,567 | $5.3M |
| MetLife Investment Management, LLC | 0.02% | Reduce -5.1% | 37,340 | $5.0M |
| Sei Investments Co. | 0.00% | Reduce -19.4% | 36,726 | $4.9M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -4.7% | 35,972 | $4.8M |
| Royal Bank of Canada | 0.00% | Add +28.6% | 35,768 | $4.8M |
| BI Asset Management Fondsmaeglerselskab A/S | 0.04% | New | 35,489 | $4.7M |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.32% | Reduce -9.4% | 35,209 | $4.7M |
| Summit Creek Advisors LLC | 0.72% | Reduce -4.2% | 34,590 | $4.6M |
| California State Teachers Retirement System | 0.00% | Reduce -2.1% | 34,118 | $4.5M |
| Taylor Hoffman Capital Management LLC | 1.37% | Add +3.5% | 33,908 | $4.5M |
| SG Americas Securities, LLC | 0.01% | Add +147.0% | 33,416 | $4.4M |
| Grandeur Peak Global Advisors, LLC | 0.60% | Reduce -5.2% | 33,263 | $4.4M |
| Alpine Peaks Capital, LP | 4.18% | Add +10.0% | 32,905 | $4.4M |
| Seizert Capital Partners, LLC | 0.18% | Add +3.4% | 32,630 | $4.3M |
"% of holder's portfolio" is QLYS's weight in each manager's 13F, not the share of Qualys Inc. the manager owns.