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, Q3 2025
Institutional positions in Qualys, Inc. as of Sep 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
- 430
- −1 vs. Q2 2025
- Shares held
- 35.4M
- +392.2K (+1.1%) vs. Q2 2025
- Total value
- $4.69B
- −$315.0M (−6.3%) vs. Q2 2025
- New holders
- 47
- 169 more added
- Sold out
- 48
- 154 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 194,256 | $25.7M | 0.01% | +81,360+72.1% | Added |
| Voya Investment Management LLC | 287,618 | $38.1M | 0.04% | −3,581−1.2% | Reduced |
| Bank of America Corp | 320,716 | $42.4M | 0.00% | −1,999−0.6% | Reduced |
| Bank of New York Mellon Corp | 339,440 | $44.9M | 0.01% | −42,660−11.2% | Reduced |
| Goldman Sachs Group Inc | 340,532 | $45.1M | 0.01% | +21,631+6.8% | Added |
| Alyeska Investment Group, L.P. | 346,513 | $45.9M | 0.14% | +346,513 | New |
| CDAM (UK) Ltd | 353,710 | $46.8M | 8.44% | −46,225−11.6% | Reduced |
| Invesco Ltd. | 395,869 | $52.4M | 0.01% | +15,269+4.0% | Added |
| American Capital Management Inc | 412,947 | $54.6M | 2.18% | −4,306−1.0% | Reduced |
| UBS Asset Management Americas Inc | 442,711 | $58.6M | 0.01% | −56,119−11.3% | Reduced |
| London Co of Virginia | 455,554 | $60.3M | 0.33% | −14,423−3.1% | Reduced |
| Renaissance Technologies LLC | 455,700 | $60.3M | 0.08% | +95,300+26.4% | Added |
| Charles Schwab Investment Management Inc | 471,981 | $62.5M | 0.01% | +2,284+0.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 501,877 | $66.4M | 0.11% | −4,915−1.0% | Reduced |
| Penserra Capital Management LLC | 515,840 | $68.3M | 0.82% | −29,540−5.4% | Reduced |
| JPMorgan Chase & Co | 530,822 | $70.2M | 0.00% | +8,947+1.7% | Added |
| Northern Trust Corp | 545,655 | $72.2M | 0.01% | +4,378+0.8% | Added |
| Adviser Investments LLC | 610,746 | $80.8M | 0.92% | +610,746 | New |
| Dimensional Fund Advisors LP | 695,732 | $92.1M | 0.02% | +14,380+2.1% | Added |
| Morgan Stanley | 731,570 | $96.8M | 0.01% | −212,528−22.5% | Reduced |
| Fundsmith LLPSuperinvestorFundsmith | 870,859 | $115.2M | 0.58% | +152,257+21.2% | Added |
| AQR Capital Management LLC | 1,010,769 | $133.8M | 0.09% | −1,331−0.1% | Reduced |
| Neuberger Berman Group LLC | 1,049,573 | $138.9M | 0.10% | −25,001−2.3% | Reduced |
| Legal & General Group Plc | 1,081,015 | $143.1M | 0.03% | +29,342+2.8% | Added |
| First Trust Advisors LP | 1,105,663 | $146.3M | 0.11% | −10,054−0.9% | Reduced |
| Boston Trust Walden Corp | 1,146,289 | $151.7M | 1.11% | +8,425+0.7% | Added |
| Geode Capital Management, LLC | 1,207,125 | $161.0M | 0.01% | +3,126+0.3% | Added |
| State Street Corp | 1,388,851 | $183.8M | 0.01% | −23,096−1.6% | Reduced |
| Vanguard Group Inc | 4,401,798 | $582.5M | 0.01% | +123,962+2.9% | Added |
| BlackRock, Inc. | 5,477,931 | $724.9M | 0.01% | −145,889−2.6% | Reduced |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −138,300−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −134,271−100.0% | Sold out |
| Granahan Investment Management Inc | 0 | $0 | 0.00% | −30,416−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −23,823−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −19,340−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −18,994−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −18,546−100.0% | Sold out |
| Optimize Financial Inc | 0 | $0 | 0.00% | −14,048−100.0% | Sold out |
| Nebula Research & Development LLC | 0 | $0 | 0.00% | −11,547−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −9,671−100.0% | Sold out |
| Cim, LLC | 0 | $0 | 0.00% | −9,283−100.0% | Sold out |
| Main Management ETF Advisors, LLC | 0 | $0 | 0.00% | −8,063−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −7,801−100.0% | Sold out |
| BI Asset Management Fondsmaeglerselskab A/S | 0 | $0 | 0.00% | −7,761−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −6,363−100.0% | Sold out |
| Caxton Associates LLP | 0 | $0 | 0.00% | −5,516−100.0% | Sold out |
| Empirical Asset Management, LLC | 0 | $0 | 0.00% | −4,690−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −3,969−100.0% | Sold out |
| Numerai GP LLC | 0 | $0 | 0.00% | −3,278−100.0% | Sold out |
| Outlook Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,145−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −2,818−100.0% | Sold out |
| Verity Asset Management, Inc. | 0 | $0 | 0.00% | −2,626−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −2,502−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −2,491−100.0% | Sold out |
| Daymark Wealth Partners, LLC | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −2,028−100.0% | Sold out |
| Wedbush Securities Inc | 0 | $0 | 0.00% | −1,688−100.0% | Sold out |
| Polen Capital Management LLC | 0 | $0 | 0.00% | −1,452−100.0% | Sold out |
| Glenmede Investment Management, LP | 0 | $0 | 0.00% | −1,448−100.0% | Sold out |
| Profund Advisors LLC | 0 | $0 | 0.00% | −1,446−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −1,431−100.0% | Sold out |
| Aprio Wealth Management, LLC | 0 | $0 | 0.00% | −1,400−100.0% | Sold out |
| Hennessy Advisors Inc | 0 | $0 | 0.00% | −808−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −511−100.0% | Sold out |
| Raiffeisen Bank International AG | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −350−100.0% | Sold out |
| NBC Securities, Inc. | 0 | $0 | 0.00% | −304−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −258−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −182−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Mark Sheptoff Financial Planning, LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Park Square Financial Group, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Sierra Ocean, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Norges Bank | – | – | – | – | Not filed |
| Congress Wealth Management LLC | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |
| Iron Horse Wealth Management, LLC | – | – | – | – | Not filed |
| Parkworth Wealth Management, Inc. | – | – | – | – | Not filed |