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 16 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Qualys, Inc. as of Dec 31, 2024. 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
- 451
- +25 vs. Q3 2024
- Shares held
- 35.9M
- −222.8K (−0.6%) vs. Q3 2024
- Total value
- $5.04B
- +$395.7M (+8.5%) vs. Q3 2024
- New holders
- 67
- 171 more added
- Sold out
- 42
- 159 more reduced
10 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 | $4.88B |
| Q3 2025 | 431 | $4.76B |
| Q2 2025 | 437 | $5.02B |
| Q1 2025 | 428 | $4.44B |
| Q4 2024 | 451 | $5.04B |
| Q3 2024 | 436 | $4.74B |
| Q2 2024 | 467 | $5.36B |
| Q1 2024 | 453 | $6.57B |
| Q4 2023 | 464 | $7.59B |
| Q3 2023 | 409 | $5.47B |
| Q2 2023 | 386 | $4.58B |
| Q1 2023 | 391 | $4.69B |
| Q4 2022 | 392 | $3.96B |
| Q3 2022 | 395 | $4.95B |
| Q2 2022 | 365 | $4.42B |
| Q1 2022 | 361 | $5.07B |
| Q4 2021 | 360 | $4.86B |
| Q3 2021 | 339 | $3.82B |
| Q2 2021 | 327 | $3.45B |
| Q1 2021 | 317 | $3.82B |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,858,807 | $821.5M | 0.02% | +114,754+2.0% | Added |
| Vanguard Group Inc | 4,312,662 | $604.7M | 0.01% | +131,339+3.1% | Added |
| State Street Corp | 1,439,416 | $201.8M | 0.01% | +69,593+5.1% | Added |
| Geode Capital Management, LLC | 1,262,931 | $178.4M | 0.01% | +16,369+1.3% | Added |
| Neuberger Berman Group LLC | 1,106,403 | $155.1M | 0.12% | −743,360−40.2% | Reduced |
| Boston Trust Walden Corp | 1,049,623 | $147.2M | 1.03% | +123,530+13.3% | Added |
| Legal & General Group Plc | 954,583 | $133.9M | 0.04% | +92,081+10.7% | Added |
| Morgan Stanley | 943,613 | $132.3M | 0.01% | +36,320+4.0% | Added |
| First Trust Advisors LP | 920,163 | $129.0M | 0.11% | +38,880+4.4% | Added |
| Congress Asset Management Co | 687,497 | $96.4M | 0.65% | −46,399−6.3% | Reduced |
| Dimensional Fund Advisors LP | 664,005 | $93.1M | 0.02% | −15,307−2.3% | Reduced |
| CDAM (UK) Ltd | 611,793 | $85.8M | 12.87% | +108,880+21.6% | Added |
| Northern Trust Corp | 571,016 | $80.1M | 0.01% | +52,256+10.1% | Added |
| JPMorgan Chase & Co | 564,545 | $79.2M | 0.01% | −43,618−7.2% | Reduced |
| Fundsmith LLPSuperinvestorFundsmith | 548,009 | $76.8M | 0.33% | 00.0% | Unchanged |
| American Capital Management Inc | 537,297 | $75.3M | 2.80% | −147,948−21.6% | Reduced |
| London Co of Virginia | 464,304 | $65.1M | 0.36% | +12,599+2.8% | Added |
| Charles Schwab Investment Management Inc | 456,540 | $64.0M | 0.01% | +3,848+0.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 423,576 | $59.4M | 0.13% | +115,427+37.5% | Added |
| Invesco Ltd. | 404,101 | $56.7M | 0.01% | −75,688−15.8% | Reduced |
| Goldman Sachs Group Inc | 382,222 | $53.6M | 0.01% | +155,931+68.9% | Added |
| Renaissance Technologies LLC | 376,100 | $52.7M | 0.08% | −33,700−8.2% | Reduced |
| Bank of New York Mellon Corp | 375,060 | $52.6M | 0.01% | −341−0.1% | Reduced |
| Assenagon Asset Management S.A. | 355,699 | $49.9M | 0.09% | +331,766+1,386.2% | Added |
| AQR Capital Management LLC | 350,074 | $48.9M | 0.06% | −57,348−14.1% | Reduced |
| UBS Asset Management Americas Inc | 334,603 | $46.9M | 0.01% | −52,904−13.7% | Reduced |
| Penserra Capital Management LLC | 325,572 | $45.7M | 0.84% | −48,423−12.9% | Reduced |
| Bank of America Corp | 296,438 | $41.6M | 0.00% | +77,663+35.5% | Added |
| Voya Investment Management LLC | 283,838 | $39.8M | 0.04% | +99,799+54.2% | Added |
| Van Berkom & Associates Inc. | 273,259 | $38.3M | 1.14% | −102,892−27.4% | Reduced |
| Marshall Wace, LLP | 253,114 | $35.5M | 0.04% | +95,612+60.7% | Added |
| Ameriprise Financial Inc | 227,310 | $31.9M | 0.01% | +16,965+8.1% | Added |
| Cubist Systematic Strategies, LLC | 193,165 | $27.1M | 0.44% | +193,165 | New |
| Fisher Asset Management, LLC | 183,979 | $25.8M | 0.01% | −1,298−0.7% | Reduced |
| Barclays PLC | 181,249 | $25.4M | 0.01% | +69,035+61.5% | Added |
| Voloridge Investment Management, LLC | 177,438 | $24.9M | 0.09% | +2,727+1.6% | Added |
| Price T Rowe Associates Inc | 168,709 | $23.7M | 0.00% | −76,695−31.3% | Reduced |
| Envestnet Asset Management Inc | 168,015 | $23.6M | 0.01% | +4,282+2.6% | Added |
| Qube Research & Technologies Ltd | 162,946 | $22.8M | 0.04% | −29,856−15.5% | Reduced |
| Clearbridge Investments, LLC | 161,764 | $22.7M | 0.02% | −22,191−12.1% | Reduced |
| Fort Washington Investment Advisors Inc | 154,440 | $21.7M | 0.13% | +430+0.3% | Added |
| Great West Life Assurance Co | 122,275 | $17.1M | 0.03% | −3,374−2.7% | Reduced |
| Rhumbline Advisers | 115,897 | $16.3M | 0.01% | +3,196+2.8% | Added |
| UBS Group AG | 115,179 | $16.2M | 0.00% | +24,347+26.8% | Added |
| Norris Perne & French LLP | 114,700 | $16.1M | 1.16% | +882+0.8% | Added |
| Raymond James Financial Inc | 113,658 | $15.9M | 0.01% | +113,658 | New |
| Janney Montgomery Scott LLC | 113,471 | $15.9M | 0.04% | +21,467+23.3% | Added |
| Acadian Asset Management LLC | 112,780 | $15.8M | 0.05% | −153,641−57.7% | Reduced |
| Principal Financial Group Inc | 108,850 | $15.3M | 0.01% | +1,508+1.4% | Added |
| Nuveen Asset Management, LLC | 104,634 | $14.7M | 0.00% | −788−0.7% | Reduced |
| Cullinan Associates Inc | 102,800 | $14.4M | 0.93% | −955−0.9% | Reduced |
| Citadel Advisors LLC | 102,673 | $14.4M | 0.01% | −100,927−49.6% | Reduced |
| Alliancebernstein L.P. | 101,558 | $14.2M | 0.00% | −11,507−10.2% | Reduced |
| Norges Bank | 100,631 | $14.1M | 0.00% | +18,117+22.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 100,357 | $14.1M | 0.06% | +14,170+16.4% | Added |
| Congress Wealth Management LLC | 88,330 | $12.4M | 0.17% | −2,307−2.5% | Reduced |
| Jupiter Asset Management Ltd | 88,213 | $12.4M | 0.12% | −142,923−61.8% | Reduced |
| Canada Pension Plan Investment Board | 84,300 | $11.8M | 0.01% | +300+0.4% | Added |
| American Century Companies Inc | 83,134 | $11.7M | 0.01% | −5,442−6.1% | Reduced |
| Man Group plc | 77,105 | $10.8M | 0.03% | −28,840−27.2% | Reduced |
| Gotham Asset Management, LLC | 76,563 | $10.7M | 0.10% | −13,853−15.3% | Reduced |
| BLI - Banque de Luxembourg Investments | 75,500 | $10.5M | 0.29% | +75,500 | New |
| Nordea Investment Management AB | 73,960 | $10.4M | 0.01% | +2,760+3.9% | Added |
| Swiss National Bank | 72,400 | $10.2M | 0.01% | +300+0.4% | Added |
| Two Sigma Investments, LP | 69,701 | $9.77M | 0.02% | −63,326−47.6% | Reduced |
| Two Sigma Advisers, LP | 68,100 | $9.55M | 0.02% | −60,400−47.0% | Reduced |
| Vontobel Holding Ltd. | 67,024 | $9.40M | 0.03% | +15,284+29.5% | Added |
| Hantz Financial Services, Inc. | 66,133 | $9.27M | 0.16% | −1,466−2.2% | Reduced |
| California Public Employees Retirement System | 65,066 | $9.12M | 0.01% | −118,693−64.6% | Reduced |
| Herald Investment Management Ltd | 65,000 | $9.11M | 1.49% | −9,000−12.2% | Reduced |
| Hudson Bay Capital Management LP | 64,664 | $9.07M | 0.05% | +64,664 | New |
| BNP Paribas Arbitrage, SA | 64,241 | $9.01M | 0.01% | +921+1.5% | Added |
| Capital Fund Management S.A. | 63,218 | $8.86M | 0.09% | −8,471−11.8% | Reduced |
| FMR LLC | 61,435 | $8.61M | 0.00% | +4,036+7.0% | Added |
| Citigroup Inc | 60,247 | $8.45M | 0.01% | +101+0.2% | Added |
| Blair William & Co | 60,138 | $8.43M | 0.02% | −1,527−2.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 59,950 | $8.41M | 0.02% | +36,669+157.5% | Added |
| Corebridge Financial, Inc. | 59,608 | $8.36M | 0.05% | −3,501−5.5% | Reduced |
| Deutsche Bank AG | 56,947 | $7.99M | 0.00% | −10,002−14.9% | Reduced |
| Retirement Systems of Alabama | 56,223 | $7.88M | 0.03% | +11,506+25.7% | Added |
| Grandeur Peak Global Advisors, LLC | 55,963 | $7.85M | 0.70% | −31,866−36.3% | Reduced |
| Vident Advisory, LLC | 53,313 | $7.48M | 0.13% | +6,415+13.7% | Added |
| Robeco Institutional Asset Management B.V. | 52,024 | $7.29M | 0.01% | +20,000+62.5% | Added |
| Trexquant Investment LP | 51,977 | $7.29M | 0.09% | −39,480−43.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 51,934 | $7.28M | 0.01% | +12,741+32.5% | Added |
| Susquehanna Fundamental Investments, LLC | 49,801 | $6.98M | 0.12% | +49,801 | New |
| D. E. Shaw & Co., Inc. | 49,472 | $6.94M | 0.01% | −26,808−35.1% | Reduced |
| Federated Hermes, Inc. | 48,004 | $6.73M | 0.01% | −23,246−32.6% | Reduced |
| Wells Fargo & Company | 47,806 | $6.70M | 0.00% | −55,546−53.7% | Reduced |
| Oberweis Asset Management Inc | 47,800 | $6.70M | 0.32% | +47,800 | New |
| Granahan Investment Management Inc | 47,549 | $6.67M | 0.28% | −28,501−37.5% | Reduced |
| Nicholas Company, Inc. | 47,511 | $6.66M | 0.11% | +50.0% | Added |
| Quantbot Technologies LP | 46,726 | $6.55M | 0.24% | +15,866+51.4% | Added |
| Asset Management One Co.,Ltd. | 43,229 | $6.04M | 0.02% | −1,709−3.8% | Reduced |
| MetLife Investment Management | 42,386 | $5.94M | 0.03% | +2,945+7.5% | Added |
| Manufacturers Life Insurance Company, The | 42,272 | $5.93M | 0.01% | −1,185−2.7% | Reduced |
| Janus Henderson Group PLC | 42,231 | $5.92M | 0.00% | +3,160+8.1% | Added |
| Los Angeles Capital Management LLC | 42,031 | $5.89M | 0.02% | +12,228+41.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 41,100 | $5.76M | 0.01% | 00.0% | Unchanged |
| Summit Creek Advisors LLC | 40,822 | $5.72M | 0.75% | −20,510−33.4% | Reduced |