Qualys, Inc.
QLYS- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001107843
In the last 90 days, Qualys, Inc. insiders filed 0 open-market purchases and 14 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Qualys, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 437
- +12 vs. Q1 2025
- Shares held
- 35.1M
- +121.1K (+0.3%) vs. Q1 2025
- Total value
- $5.01B
- +$609.4M (+13.8%) vs. Q1 2025
- New holders
- 58
- 175 more added
- Sold out
- 46
- 149 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QLYS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 436 | $5.06B |
| Q1 2026 | 423 | $3.25B |
| Q4 2025 | 450 | $4.80B |
| Q3 2025 | 430 | $4.69B |
| Q2 2025 | 437 | $5.01B |
| Q1 2025 | 427 | $4.40B |
| Q4 2024 | 451 | $5.04B |
| Q3 2024 | 436 | $4.66B |
| Q2 2024 | 467 | $5.26B |
| Q1 2024 | 453 | $6.16B |
| Q4 2023 | 464 | $7.19B |
| Q3 2023 | 409 | $5.47B |
| Q2 2023 | 386 | $4.58B |
| Q1 2023 | 391 | $4.63B |
| Q4 2022 | 392 | $3.96B |
| Q3 2022 | 395 | $4.92B |
| Q2 2022 | 365 | $4.41B |
| Q1 2022 | 361 | $4.93B |
| Q4 2021 | 360 | $4.85B |
| Q3 2021 | 339 | $3.82B |
| Q2 2021 | 327 | $3.44B |
| Q1 2021 | 316 | $3.82B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Campbell & CO Investment Adviser LLC | 19,340 | $2.76M | 0.17% | +15,822+449.7% | Added |
| Verition Fund Management LLC | 19,482 | $2.78M | 0.02% | +4,291+28.2% | Added |
| Synovus Financial Corp | 19,797 | $2.83M | 0.03% | −18,865−48.8% | Reduced |
| MML Investors Services, LLC | 19,885 | $2.84M | 0.01% | +845+4.4% | Added |
| DekaBank Deutsche Girozentrale | 20,576 | $2.90M | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 20,354 | $2.91M | 0.00% | −58,820−74.3% | Reduced |
| Brevan Howard Capital Management LP | 20,711 | $2.96M | 0.03% | +3,153+18.0% | Added |
| Bridge City Capital, LLC | 20,925 | $2.99M | 0.84% | −296−1.4% | Reduced |
| New York State Teachers Retirement System | 21,092 | $3.01M | 0.01% | 00.0% | Unchanged |
| Paralel Advisors LLC | 21,215 | $3.03M | 0.12% | +6,167+41.0% | Added |
| Alpine Peaks Capital, LP | 21,514 | $3.07M | 2.71% | +1,609+8.1% | Added |
| Amundi | 21,365 | $3.08M | 0.00% | +6,844+47.1% | Added |
| EULAV Asset Management | 21,708 | $3.10M | 0.07% | +80.0% | Added |
| Martingale Asset Management L P | 21,726 | $3.10M | 0.08% | +192+0.9% | Added |
| LPL Financial LLC | 21,773 | $3.11M | 0.00% | −14,978−40.8% | Reduced |
| Intech Investment Management LLC | 21,927 | $3.13M | 0.03% | −2,061−8.6% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 23,350 | $3.33M | 0.15% | +14,600+166.9% | Added |
| Leuthold Group, LLC | 23,410 | $3.34M | 0.40% | −398−1.7% | Reduced |
| Willis Investment Counsel | 23,611 | $3.37M | 0.20% | +9,626+68.8% | Added |
| Jump Financial, LLC | 23,823 | $3.40M | 0.04% | +23,823 | New |
| Raymond James Financial Inc | 24,534 | $3.51M | 0.00% | −3,726−13.2% | Reduced |
| Van Hulzen Asset Management, LLC | 24,657 | $3.52M | 0.29% | −3,259−11.7% | Reduced |
| Franklin Resources Inc | 25,782 | $3.68M | 0.00% | −1,264−4.7% | Reduced |
| Assenagon Asset Management S.A. | 26,723 | $3.82M | 0.01% | −44,793−62.6% | Reduced |
| Jane Street Group, LLC | 28,240 | $4.03M | 0.01% | −10,584−27.3% | Reduced |
| Victory Capital Management Inc | 28,660 | $4.09M | 0.00% | −2,962−9.4% | Reduced |
| Los Angeles Capital Management LLC | 29,203 | $4.17M | 0.02% | −452−1.5% | Reduced |
| Fieldview Capital Management, LLC | 29,615 | $4.23M | 0.64% | +16,472+125.3% | Added |
| Graham Capital Management, L.P. | 30,315 | $4.33M | 0.13% | +11,613+62.1% | Added |
| Granahan Investment Management Inc | 30,416 | $4.35M | 0.18% | −34,255−53.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 31,223 | $4.46M | 0.01% | +869+2.9% | Added |
| Taylor Hoffman Capital Management LLC | 31,322 | $4.47M | 1.53% | +1,700+5.7% | Added |
| Public Employees Retirement System of Ohio | 33,567 | $4.80M | 0.02% | +848+2.6% | Added |
| California State Teachers Retirement System | 34,055 | $4.87M | 0.01% | 00.0% | Unchanged |
| SEI Investments Co | 34,955 | $4.99M | 0.01% | +23,524+205.8% | Added |
| Van Eck Associates Corp | 36,510 | $5.22M | 0.01% | −6,835−15.8% | Reduced |
| SG Americas Securities, LLC | 37,036 | $5.29M | 0.02% | +26,143+240.0% | Added |
| Janus Henderson Group PLC | 37,898 | $5.41M | 0.00% | −6,431−14.5% | Reduced |
| Renaissance Group LLC | 37,963 | $5.42M | 0.21% | +8,871+30.5% | Added |
| Davy Global Fund Management Ltd | 38,139 | $5.45M | 0.48% | +3,235+9.3% | Added |
| Summit Creek Advisors LLC | 39,023 | $5.58M | 0.78% | −1,741−4.3% | Reduced |
| Royal Bank of Canada | 39,924 | $5.70M | 0.00% | +15,519+63.6% | Added |
| Manufacturers Life Insurance Company, The | 40,010 | $5.72M | 0.01% | −1,900−4.5% | Reduced |
| Quantbot Technologies LP | 40,723 | $5.82M | 0.15% | +5,428+15.4% | Added |
| MetLife Investment Management | 40,748 | $5.82M | 0.03% | −434−1.1% | Reduced |
| Grandeur Peak Global Advisors, LLC | 41,365 | $5.91M | 0.71% | −1,006−2.4% | Reduced |
| Tandem Investment Advisors, Inc. | 41,580 | $5.94M | 0.21% | +210+0.5% | Added |
| Russell Investments Group, Ltd. | 41,712 | $5.94M | 0.01% | +14,975+56.0% | Added |
| Capital Fund Management S.A. | 41,962 | $6.00M | 0.07% | −8,635−17.1% | Reduced |
| Cerity Partners LLC | 42,324 | $6.05M | 0.01% | +37,886+853.7% | Added |
| Teacher Retirement System of Texas | 42,493 | $6.07M | 0.03% | −1,217−2.8% | Reduced |
| Ameriprise Financial Inc | 43,120 | $6.16M | 0.00% | −182,855−80.9% | Reduced |
| Wells Fargo & Company | 44,711 | $6.39M | 0.00% | +10,267+29.8% | Added |
| Asset Management One Co.,Ltd. | 45,212 | $6.46M | 0.02% | 00.0% | Unchanged |
| Blair William & Co | 45,263 | $6.47M | 0.02% | +2,440+5.7% | Added |
| Norges Bank | 45,361 | $6.48M | 0.00% | −22,292−33.0% | Reduced |
| Susquehanna International Group, LLP | 47,401 | $6.77M | 0.01% | −473−1.0% | Reduced |
| Nicholas Company, Inc. | 47,516 | $6.79M | 0.11% | −100.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 48,420 | $6.92M | 0.19% | 00.0% | Unchanged |
| FMR LLC | 49,154 | $7.02M | 0.00% | −17,369−26.1% | Reduced |
| Citigroup Inc | 49,584 | $7.08M | 0.00% | −13,145−21.0% | Reduced |
| Alapocas Investment Partners, Inc. | 51,156 | $7.31M | 4.69% | −2,089−3.9% | Reduced |
| Squarepoint Ops LLC | 55,329 | $7.90M | 0.02% | +30,329+121.3% | Added |
| Robeco Institutional Asset Management B.V. | 56,375 | $8.05M | 0.01% | +9,473+20.2% | Added |
| Edgestream Partners, L.P. | 60,267 | $8.61M | 0.24% | +26,804+80.1% | Added |
| Clark Capital Management Group, Inc. | 63,382 | $9.06M | 0.06% | +34,886+122.4% | Added |
| BLI - Banque de Luxembourg Investments | 65,700 | $9.26M | 0.27% | −9,800−13.0% | Reduced |
| Herald Investment Management Ltd | 65,000 | $9.28M | 1.38% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 65,303 | $9.33M | 0.03% | +7,000+12.0% | Added |
| California Public Employees Retirement System | 67,198 | $9.60M | 0.01% | +1,379+2.1% | Added |
| Gotham Asset Management, LLC | 68,591 | $9.80M | 0.06% | −3,412−4.7% | Reduced |
| Federated Hermes, Inc. | 69,053 | $9.87M | 0.02% | +216+0.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 69,300 | $9.90M | 0.02% | +15,900+29.8% | Added |
| Swiss National Bank | 69,700 | $9.96M | 0.01% | −1,200−1.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 72,841 | $10.4M | 0.01% | +35,785+96.6% | Added |
| Nordea Investment Management AB | 75,685 | $10.7M | 0.01% | +774+1.0% | Added |
| Voloridge Investment Management, LLC | 80,254 | $11.5M | 0.04% | −81,254−50.3% | Reduced |
| Algert Global LLC | 80,898 | $11.6M | 0.24% | +54,602+207.6% | Added |
| Oberweis Asset Management Inc | 84,000 | $12.0M | 0.52% | +11,900+16.5% | Added |
| Man Group plc | 84,956 | $12.1M | 0.03% | +21,958+34.9% | Added |
| Clearbridge Investments, LLC | 85,578 | $12.2M | 0.01% | −14,727−14.7% | Reduced |
| Deutsche Bank AG | 90,975 | $13.0M | 0.00% | +35,074+62.7% | Added |
| Alliancebernstein L.P. | 95,631 | $13.7M | 0.00% | −5,345−5.3% | Reduced |
| Trexquant Investment LP | 95,754 | $13.7M | 0.15% | +4,563+5.0% | Added |
| Principal Financial Group Inc | 100,951 | $14.4M | 0.01% | −9,076−8.2% | Reduced |
| Cullinan Associates Inc | 102,800 | $14.7M | 0.97% | 00.0% | Unchanged |
| American Century Companies Inc | 107,027 | $15.3M | 0.01% | +58,960+122.7% | Added |
| Vident Advisory, LLC | 107,412 | $15.3M | 0.17% | +25,344+30.9% | Added |
| Two Sigma Advisers, LP | 111,600 | $15.9M | 0.03% | −2,900−2.5% | Reduced |
| UBS Group AG | 112,896 | $16.1M | 0.00% | +18,881+20.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 114,134 | $16.3M | 0.06% | +25,922+29.4% | Added |
| Norris Perne & French LLP | 119,013 | $17.0M | 1.18% | +717+0.6% | Added |
| Rhumbline Advisers | 120,424 | $17.2M | 0.01% | +3,023+2.6% | Added |
| Tudor Investment Corp Et Al | 123,182 | $17.6M | 0.13% | +80,559+189.0% | Added |
| Qube Research & Technologies Ltd | 126,846 | $18.1M | 0.03% | −48,748−27.8% | Reduced |
| Canada Pension Plan Investment Board | 127,600 | $18.2M | 0.02% | +11,400+9.8% | Added |
| Nuveen, LLC | 134,045 | $19.2M | 0.01% | +28,504+27.0% | Added |
| Cubist Systematic Strategies, LLC | 134,271 | $19.2M | 0.21% | +49,345+58.1% | Added |
| Envestnet Asset Management Inc | 134,955 | $19.3M | 0.01% | +6,986+5.5% | Added |
| Acadian Asset Management LLC | 136,835 | $19.5M | 0.04% | +68,632+100.6% | Added |