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 13 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Qualys, Inc. as of Dec 31, 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
- 450
- +28 vs. Q3 2025
- Shares held
- 36.1M
- +746.9K (+2.1%) vs. Q3 2025
- Total value
- $4.80B
- +$119.2M (+2.5%) vs. Q3 2025
- New holders
- 67
- 165 more added
- Sold out
- 39
- 164 more reduced
8 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 115,352 | $15.3M | 0.03% | −53,064−31.5% | Reduced |
| Barclays PLC | 116,695 | $15.5M | 0.01% | −61,158−34.4% | Reduced |
| Principal Financial Group Inc | 117,819 | $15.7M | 0.01% | +10,846+10.1% | Added |
| Fisher Asset Management, LLC | 118,743 | $15.8M | 0.01% | −12,909−9.8% | Reduced |
| Deutsche Bank AG | 122,462 | $16.3M | 0.01% | −17,061−12.2% | Reduced |
| Janus Henderson Group PLC | 122,715 | $16.3M | 0.01% | +81,614+198.6% | Added |
| Nordea Investment Management AB | 125,636 | $16.8M | 0.01% | +48,267+62.4% | Added |
| Envestnet Asset Management Inc | 150,497 | $20.0M | 0.01% | +10,326+7.4% | Added |
| Great West Life Assurance Co | 154,351 | $20.5M | 0.04% | −4,730−3.0% | Reduced |
| Federated Hermes, Inc. | 174,052 | $23.1M | 0.04% | +86,835+99.6% | Added |
| Ameriprise Financial Inc | 178,424 | $23.7M | 0.01% | +137,619+337.3% | Added |
| Price T Rowe Associates Inc | 179,556 | $23.9M | 0.00% | +1,782+1.0% | Added |
| Retirement Systems of Alabama | 180,700 | $24.0M | 0.08% | −608−0.3% | Reduced |
| Two Sigma Investments, LP | 206,425 | $27.4M | 0.04% | +67,365+48.4% | Added |
| Fort Washington Investment Advisors Inc | 208,832 | $27.8M | 0.15% | +18,711+9.8% | Added |
| Tudor Investment Corp Et Al | 217,475 | $28.9M | 0.16% | +156,558+257.0% | Added |
| Norges Bank | 219,395 | $29.2M | 0.00% | +219,395 | New |
| BNP Paribas Arbitrage, SA | 234,108 | $31.1M | 0.02% | +69,185+41.9% | Added |
| Millennium Management LLC | 245,322 | $32.6M | 0.02% | +117,666+92.2% | Added |
| Bank of America Corp | 271,878 | $36.1M | 0.00% | −48,838−15.2% | Reduced |
| Voya Investment Management LLC | 289,872 | $38.5M | 0.04% | +2,254+0.8% | Added |
| Bank of New York Mellon Corp | 330,154 | $43.9M | 0.01% | −9,286−2.7% | Reduced |
| Goldman Sachs Group Inc | 341,297 | $45.4M | 0.01% | +765+0.2% | Added |
| Clark Capital Management Group, Inc. | 363,593 | $48.3M | 0.30% | +291,192+402.2% | Added |
| Arrowstreet Capital, Limited Partnership | 366,844 | $48.8M | 0.03% | +273,017+291.0% | Added |
| Invesco Ltd. | 376,406 | $50.0M | 0.00% | −19,463−4.9% | Reduced |
| CDAM (UK) Ltd | 386,650 | $51.4M | 9.34% | +32,940+9.3% | Added |
| London Co of Virginia | 389,254 | $51.7M | 0.30% | −66,300−14.6% | Reduced |
| American Capital Management Inc | 404,119 | $53.7M | 2.37% | −8,828−2.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 422,815 | $56.2M | 0.08% | −79,062−15.8% | Reduced |
| UBS Asset Management Americas Inc | 430,885 | $57.3M | 0.01% | −11,826−2.7% | Reduced |
| Charles Schwab Investment Management Inc | 470,311 | $62.5M | 0.01% | −1,670−0.4% | Reduced |
| Renaissance Technologies LLC | 480,300 | $63.8M | 0.10% | +24,600+5.4% | Added |
| JPMorgan Chase & Co | 488,695 | $64.9M | 0.00% | −42,127−7.9% | Reduced |
| Northern Trust Corp | 512,649 | $68.1M | 0.01% | −33,006−6.0% | Reduced |
| Penserra Capital Management LLC | 547,075 | $72.7M | 0.86% | +31,235+6.1% | Added |
| Adviser Investments LLC | 588,748 | $78.2M | 0.86% | −21,998−3.6% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 591,358 | $78.6M | 0.27% | +591,358 | New |
| AQR Capital Management LLC | 633,471 | $84.2M | 0.04% | −377,298−37.3% | Reduced |
| Fundsmith LLPSuperinvestorFundsmith | 647,806 | $86.1M | 0.50% | −223,053−25.6% | Reduced |
| Morgan Stanley | 691,800 | $91.9M | 0.01% | −39,770−5.4% | Reduced |
| Dimensional Fund Advisors LP | 717,381 | $95.3M | 0.02% | +21,649+3.1% | Added |
| Neuberger Berman Group LLC | 815,077 | $108.3M | 0.08% | −234,496−22.3% | Reduced |
| Boston Trust Walden Corp | 1,103,888 | $146.7M | 1.11% | −42,401−3.7% | Reduced |
| Legal & General Group Plc | 1,156,412 | $153.7M | 0.03% | +75,397+7.0% | Added |
| Geode Capital Management, LLC | 1,256,002 | $168.4M | 0.01% | +48,877+4.0% | Added |
| State Street Corp | 1,348,093 | $179.2M | 0.01% | −40,758−2.9% | Reduced |
| First Trust Advisors LP | 1,372,587 | $182.4M | 0.13% | +266,924+24.1% | Added |
| Vanguard Group Inc | 4,365,407 | $580.2M | 0.01% | −36,391−0.8% | Reduced |
| BlackRock, Inc. | 5,373,096 | $714.1M | 0.01% | −104,835−1.9% | Reduced |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −346,513−100.0% | Sold out |
| Clearbridge Investments, LLC | 0 | $0 | 0.00% | −82,165−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −53,041−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −46,179−100.0% | Sold out |
| Leuthold Group, LLC | 0 | $0 | 0.00% | −24,234−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −19,846−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −12,400−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −7,569−100.0% | Sold out |
| Summit Wealth Group LLC | 0 | $0 | 0.00% | −4,669−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −4,340−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −3,880−100.0% | Sold out |
| Lombard Odier Asset Management (USA) Corp | 0 | $0 | 0.00% | −3,524−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −3,464−100.0% | Sold out |
| Kestra Investment Management, LLC | 0 | $0 | 0.00% | −3,127−100.0% | Sold out |
| L2 Asset Management, LLC | 0 | $0 | 0.00% | −2,588−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −2,379−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −2,121−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −1,855−100.0% | Sold out |
| Sivia Capital Partners, LLC | 0 | $0 | 0.00% | −1,684−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −1,620−100.0% | Sold out |
| Merit Financial Group, LLC | 0 | $0 | 0.00% | −1,614−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −1,528−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,039−100.0% | Sold out |
| Compagnie Lombard Odier SCmA | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Painted Porch Advisors LLC | 0 | $0 | 0.00% | −194−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −155−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Ameriflex Group, Inc. | 0 | $0 | 0.00% | −116−100.0% | Sold out |
| Evergreen Private Wealth LLC | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Highline Wealth Partners LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Clayton Financial Group LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Bogart Wealth, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Rakuten Securities, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| AXA Investment Managers S.A. | – | – | – | – | Not filed |
| Synovus Financial Corp | – | – | – | – | Not filed |
| CIBC Bancorp USA Inc. | – | – | – | – | Not filed |
| Corton Capital Inc. | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Abich Financial Wealth Management LLC | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |
| Binnacle Investments Inc | – | – | – | – | Not filed |