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, 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 |
|---|---|---|---|---|---|
| Willis Investment Counsel | 32,624 | $4.34M | 0.22% | +9,264+39.7% | Added |
| Creative Planning | 32,601 | $4.33M | 0.00% | +13,269+68.6% | Added |
| Stifel Financial Corp | 32,439 | $4.31M | 0.00% | +21,331+192.0% | Added |
| Ossiam | 32,400 | $4.31M | 0.09% | 00.0% | Unchanged |
| Toroso Investments, LLC | 31,934 | $4.24M | 0.02% | +31,934 | New |
| Public Employees Retirement System of Ohio | 31,922 | $4.24M | 0.01% | −803−2.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 31,562 | $4.19M | 0.01% | −219−0.7% | Reduced |
| Victory Capital Management Inc | 31,554 | $4.19M | 0.00% | +2,678+9.3% | Added |
| HighTower Advisors, LLC | 31,178 | $4.14M | 0.00% | −168−0.5% | Reduced |
| Franklin Resources Inc | 29,783 | $3.96M | 0.00% | +2,427+8.9% | Added |
| Capital Fund Management S.A. | 29,761 | $3.96M | 0.04% | −299−1.0% | Reduced |
| DekaBank Deutsche Girozentrale | 20,576 | $3.75M | 0.01% | 00.0% | Unchanged |
| Cerity Partners LLC | 27,394 | $3.64M | 0.01% | −14,271−34.3% | Reduced |
| Russell Investments Group, Ltd. | 27,275 | $3.62M | 0.00% | −4,548−14.3% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 27,150 | $3.60M | 0.15% | +700+2.6% | Added |
| MML Investors Services, LLC | 26,156 | $3.48M | 0.01% | +4,431+20.4% | Added |
| Verition Fund Management LLC | 25,830 | $3.43M | 0.02% | +10,281+66.1% | Added |
| Jefferies Financial Group Inc. | 25,727 | $3.42M | 0.03% | −521−2.0% | Reduced |
| Squarepoint Ops LLC | 25,000 | $3.32M | 0.01% | 00.0% | Unchanged |
| Burney Co | 24,521 | $3.26M | 0.10% | +10,608+76.2% | Added |
| Pinnacle Financial Partners, Inc. | 23,666 | $3.15M | 0.02% | +23,666 | New |
| Schroder Investment Management Group | 23,360 | $3.14M | 0.00% | +23,360 | New |
| Bridgewater Associates, LP | 23,606 | $3.14M | 0.01% | +8,686+58.2% | Added |
| Banque Cantonale Vaudoise | 23,278 | $3.09M | 0.11% | +8,611+58.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 22,863 | $3.04M | 0.00% | +1,312+6.1% | Added |
| Comerica Bank | 22,710 | $3.02M | 0.01% | +11,391+100.6% | Added |
| Van Hulzen Asset Management, LLC | 22,573 | $3.00M | 0.22% | −1,158−4.9% | Reduced |
| Raymond James Financial Inc | 22,435 | $2.98M | 0.00% | −1,800−7.4% | Reduced |
| Martingale Asset Management L P | 22,300 | $2.96M | 0.08% | +204+0.9% | Added |
| CWM Advisors, LLC | 22,189 | $2.95M | 0.27% | +18,794+553.6% | Added |
| EULAV Asset Management | 21,714 | $2.89M | 0.08% | +60.0% | Added |
| New York State Teachers Retirement System | 21,392 | $2.84M | 0.01% | +200+0.9% | Added |
| Paralel Advisors LLC | 21,243 | $2.82M | 0.11% | 00.0% | Unchanged |
| Stratos Wealth Advisors, LLC | 19,108 | $2.54M | 0.12% | +2,100+12.3% | Added |
| Advisor Group Holdings, Inc. | 18,533 | $2.46M | 0.00% | −1,047−5.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 18,505 | $2.46M | 0.08% | −29,915−61.8% | Reduced |
| KLP Kapitalforvaltning AS | 18,500 | $2.46M | 0.01% | +100+0.5% | Added |
| Aurora Investment Counsel | 18,453 | $2.45M | 1.29% | +1,197+6.9% | Added |
| Bridge City Capital, LLC | 17,673 | $2.35M | 0.69% | −2,894−14.1% | Reduced |
| Quantbot Technologies LP | 17,654 | $2.35M | 0.08% | −13,616−43.5% | Reduced |
| Cetera Investment Advisers | 17,507 | $2.33M | 0.00% | +8,268+89.5% | Added |
| Lazard Asset Management LLC | 17,252 | $2.29M | 0.00% | +10,231+145.7% | Added |
| HSBC Holdings PLC | 16,898 | $2.25M | 0.00% | −9,895−36.9% | Reduced |
| New York State Common Retirement Fund | 16,804 | $2.23M | 0.00% | −100−0.6% | Reduced |
| Hussman Strategic Advisors, Inc. | 16,800 | $2.23M | 0.54% | −8,400−33.3% | Reduced |
| Intech Investment Management LLC | 16,798 | $2.23M | 0.02% | −5,364−24.2% | Reduced |
| Qube Research & Technologies Ltd | 16,598 | $2.21M | 0.00% | −72,211−81.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 16,516 | $2.19M | 0.11% | +16,516 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 16,229 | $2.16M | 0.01% | −60,743−78.9% | Reduced |
| BLI - Banque de Luxembourg Investments | 16,000 | $2.15M | 0.06% | −47,000−74.6% | Reduced |
| Virginia Retirement Systems Et Al | 16,045 | $2.13M | 0.01% | +200+1.3% | Added |
| Illinois Municipal Retirement Fund | 16,016 | $2.13M | 0.03% | +3,148+24.5% | Added |
| State of New Jersey Common Pension Fund D | 15,567 | $2.07M | 0.01% | −717−4.4% | Reduced |
| Amalgamated Bank | 15,122 | $2.01M | 0.01% | −732−4.6% | Reduced |
| Engineers Gate Manager LP | 15,087 | $2.01M | 0.02% | +10,024+198.0% | Added |
| Mutual of America Capital Management LLC | 14,924 | $1.98M | 0.02% | −1,747−10.5% | Reduced |
| GHP Investment Advisors, Inc. | 14,883 | $1.98M | 0.08% | +14,665+6,727.1% | Added |
| Los Angeles Capital Management LLC | 15,423 | $1.91M | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 14,192 | $1.89M | 0.00% | +5,352+60.5% | Added |
| Torray LLC | 14,072 | $1.87M | 0.27% | +2,595+22.6% | Added |
| State of Wisconsin Investment Board | 14,023 | $1.86M | 0.00% | −2,187−13.5% | Reduced |
| Amundi | 13,764 | $1.83M | 0.00% | +867+6.7% | Added |
| Zacks Investment Management | 13,713 | $1.82M | 0.01% | −50.0% | Reduced |
| State of Tennessee, Treasury Department | 13,798 | $1.82M | 0.01% | −1,633−10.6% | Reduced |
| FMR LLC | 13,510 | $1.80M | 0.00% | −39,247−74.4% | Reduced |
| NorthRock Partners, LLC | 13,388 | $1.78M | 0.03% | −2,660−16.6% | Reduced |
| First National Bank of Omaha | 12,176 | $1.62M | 0.05% | −105−0.9% | Reduced |
| Wesbanco Bank Inc | 12,156 | $1.62M | 0.04% | +2,000+19.7% | Added |
| Caisse de Depot Et Placement du Quebec | 12,007 | $1.60M | 0.00% | −10−0.1% | Reduced |
| E. Ohman J:or Asset Management AB | 11,680 | $1.55M | 0.04% | 00.0% | Unchanged |
| South Dakota Investment Council | 11,454 | $1.52M | 0.03% | −900−7.3% | Reduced |
| Elo Mutual Pension Insurance Co | 11,312 | $1.50M | 0.02% | +11,312 | New |
| NewEdge Wealth, LLC | 11,286 | $1.50M | 0.02% | +793+7.6% | Added |
| Yousif Capital Management, LLC | 11,104 | $1.47M | 0.02% | −256−2.3% | Reduced |
| Pathstone Holdings, LLC | 10,861 | $1.44M | 0.01% | −3,387−23.8% | Reduced |
| Handelsbanken Fonder AB | 10,551 | $1.40M | 0.00% | +1,200+12.8% | Added |
| Voleon Capital Management LP | 10,502 | $1.40M | 0.03% | +2,396+29.6% | Added |
| Thrivent Financial for Lutherans | 10,206 | $1.36M | 0.00% | +1,913+23.1% | Added |
| Arizona State Retirement System | 10,018 | $1.33M | 0.01% | −714−6.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 9,988 | $1.33M | 0.01% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 9,942 | $1.32M | 0.01% | −180−1.8% | Reduced |
| Louisiana State Employees Retirement System | 9,900 | $1.32M | 0.02% | −100−1.0% | Reduced |
| Assenagon Asset Management S.A. | 9,892 | $1.31M | 0.00% | −17,901−64.4% | Reduced |
| Park Avenue Securities LLC | 9,759 | $1.30M | 0.01% | +3,870+65.7% | Added |
| Ameritas Investment Partners, Inc. | 9,540 | $1.27M | 0.04% | −281−2.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 9,406 | $1.25M | 0.02% | 00.0% | Unchanged |
| Mariner, LLC | 9,231 | $1.23M | 0.00% | +1,758+23.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 9,028 | $1.20M | 0.00% | −1,737−16.1% | Reduced |
| Pacer Advisors, Inc. | 9,014 | $1.20M | 0.00% | +2,140+31.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 8,973 | $1.19M | 0.01% | −291−3.1% | Reduced |
| Quantinno Capital Management LP | 8,920 | $1.19M | 0.00% | +4,745+113.7% | Added |
| Aquatic Capital Management LLC | 8,837 | $1.17M | 0.03% | +8,837 | New |
| Truist Financial Corp | 8,760 | $1.16M | 0.00% | +2,452+38.9% | Added |
| New Age Alpha Advisors, LLC | 8,733 | $1.16M | 0.05% | +1,996+29.6% | Added |
| State Board of Administration of Florida Retirement System | 8,666 | $1.15M | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 8,509 | $1.13M | 0.01% | +8,509 | New |
| State of Michigan Retirement System | 8,476 | $1.13M | 0.01% | −100−1.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 8,290 | $1.10M | 0.01% | −897−9.8% | Reduced |
| ProShare Advisors LLC | 8,175 | $1.09M | 0.00% | +344+4.4% | Added |
| Edgestream Partners, L.P. | 8,167 | $1.09M | 0.03% | −10,885−57.1% | Reduced |