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 |
|---|---|---|---|---|---|
| JustInvest LLC | 8,083 | $1.07M | 0.01% | +766+10.5% | Added |
| Northwestern Mutual Investment Management Company, LLC | 8,022 | $1.07M | 0.01% | −24−0.3% | Reduced |
| KBC Group NV | 7,958 | $1.06M | 0.00% | +7,000+730.7% | Added |
| Winton Group Ltd | 7,893 | $1.05M | 0.04% | +6,251+380.7% | Added |
| Brevan Howard Capital Management LP | 7,813 | $1.04M | 0.02% | −7,693−49.6% | Reduced |
| Novem Group | 7,741 | $1.03M | 0.12% | +7,741 | New |
| XTX Topco Ltd | 7,481 | $994.2K | 0.03% | +7,481 | New |
| Y-Intercept (Hong Kong) Ltd | 7,373 | $979.9K | 0.02% | +7,373 | New |
| Ieq Capital, LLC | 7,351 | $977.0K | 0.00% | −3,842−34.3% | Reduced |
| STRS Ohio | 7,300 | $970.2K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 7,140 | $948.9K | 0.01% | −100−1.4% | Reduced |
| Horizon Investment Services, LLC | 7,122 | $946.5K | 0.34% | +7,122 | New |
| New Mexico Educational Retirement Board | 7,100 | $944.0K | 0.03% | 00.0% | Unchanged |
| Principal Securities, Inc. | 6,708 | $891.5K | 0.01% | +4,803+252.1% | Added |
| Graham Capital Management, L.P. | 6,411 | $852.0K | 0.03% | −5,306−45.3% | Reduced |
| Marshall Financial Group LLC | 6,311 | $838.7K | 0.16% | +6,311 | New |
| CSS LLC | 6,305 | $837.9K | 0.05% | +2,420+62.3% | Added |
| Hancock Whitney Corp | 6,209 | $825.2K | 0.01% | −3,150−33.7% | Reduced |
| US Bancorp | 6,068 | $806.4K | 0.00% | −568−8.6% | Reduced |
| The PNC Financial Services Group, Inc. | 5,945 | $790.1K | 0.00% | +104+1.8% | Added |
| Horizon Investments, LLC | 5,943 | $789.8K | 0.01% | +5,510+1,272.5% | Added |
| Wiley Bros.-Aintree Capital, LLC | 5,764 | $767.2K | 0.00% | +3,504+155.0% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 5,750 | $764.2K | 0.00% | +1,950+51.3% | Added |
| Inspire Advisors, LLC | 5,730 | $761.6K | 0.07% | +508+9.7% | Added |
| Tributary Capital Management, LLC | 5,596 | $743.7K | 0.07% | −105−1.8% | Reduced |
| Pictet Asset Management Holding SA | 5,446 | $723.8K | 0.00% | +350+6.9% | Added |
| GWM Advisors LLC | 5,414 | $719.5K | 0.00% | +2,175+67.2% | Added |
| Kestra Private Wealth Services, LLC | 5,362 | $712.6K | 0.01% | +5,362 | New |
| Financial Enhancement Group LLC | 5,258 | $696.7K | 0.09% | −631−10.7% | Reduced |
| State of Alaska, Department of Revenue | 5,227 | $694.0K | 0.01% | −287−5.2% | Reduced |
| Xponance, Inc. | 5,203 | $691.5K | 0.01% | −274−5.0% | Reduced |
| Sequoia Financial Advisors, LLC | 5,104 | $678.3K | 0.00% | +460+9.9% | Added |
| Quadrant Capital Group LLC | 5,049 | $671.0K | 0.02% | +22+0.4% | Added |
| Elevate Capital Advisors, LLC | 5,030 | $668.5K | 0.44% | +5,030 | New |
| Rockefeller Capital Management L.P. | 5,018 | $666.9K | 0.00% | +480+10.6% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 5,000 | $665.0K | 0.01% | −411−7.6% | Reduced |
| Laurion Capital Management LP | 4,926 | $654.7K | 0.04% | +4,926 | New |
| Yorktown Management & Research Co Inc | 4,700 | $624.6K | 0.50% | 00.0% | Unchanged |
| Bokf, NA | 4,696 | $624.1K | 0.01% | −69−1.4% | Reduced |
| Mach-1 Financial Group, Inc. | 4,679 | $621.8K | 0.13% | +4,679 | New |
| Dynamic Technology Lab Private Ltd | 4,670 | $621.0K | 0.14% | +4,670 | New |
| DC Investments Management, LLC | 4,539 | $603.2K | 0.27% | 00.0% | Unchanged |
| Fox Run Management, L.L.C. | 4,426 | $588.2K | 0.09% | −552−11.1% | Reduced |
| Argent Capital Management LLC | 4,381 | $582.2K | 0.02% | −304−6.5% | Reduced |
| Unique Wealth Strategies, LLC | 4,170 | $554.2K | 0.22% | −115−2.7% | Reduced |
| Mercer Global Advisors Inc | 4,148 | $551.3K | 0.00% | +717+20.9% | Added |
| Bank of Montreal | 4,049 | $538.1K | 0.00% | −76−1.8% | Reduced |
| Ameritas Advisory Services, LLC | 3,944 | $524.2K | 0.02% | +3,944 | New |
| Global Retirement Partners, LLC | 3,914 | $520.2K | 0.01% | +812+26.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 3,919 | $509.6K | 0.00% | +142+3.8% | Added |
| Public Employees Retirement Association of Colorado | 3,823 | $508.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 3,781 | $502.0K | 0.00% | −1,234−24.6% | Reduced |
| Arkadios Wealth Advisors | 3,772 | $501.3K | 0.01% | −295−7.3% | Reduced |
| Atria Investments LLC | 3,733 | $496.1K | 0.01% | +732+24.4% | Added |
| State of Wyoming | 3,670 | $487.7K | 0.05% | +2,650+259.8% | Added |
| Empowered Funds, LLC | 3,563 | $473.5K | 0.01% | +578+19.4% | Added |
| Alps Advisors Inc | 3,444 | $457.7K | 0.00% | +28+0.8% | Added |
| Cresset Asset Management, LLC | 3,437 | $456.8K | 0.00% | −27−0.8% | Reduced |
| Aviva PLC | 3,406 | $452.7K | 0.00% | −167−4.7% | Reduced |
| Snowden Capital Advisors LLC | 3,384 | $449.7K | 0.01% | +1,282+61.0% | Added |
| Formidable Asset Management, LLC | 3,258 | $431.1K | 0.06% | −680−17.3% | Reduced |
| denkapparat Operations GmbH | 3,236 | $430.1K | 0.23% | +1,138+54.2% | Added |
| Y.D. More Investments Ltd | 3,215 | $427.3K | 0.02% | −31−1.0% | Reduced |
| Roberts Wealth Advisors, LLC | 3,200 | $425.3K | 0.11% | 00.0% | Unchanged |
| First National Advisers, LLC | 3,108 | $413.1K | 0.06% | −150−4.6% | Reduced |
| Swiss Life Asset Management Ltd | 3,040 | $404.0K | 0.00% | +1,368+81.8% | Added |
| QRG Capital Management, Inc. | 2,899 | $385.3K | 0.00% | +50+1.8% | Added |
| LSV Asset Management | 2,900 | $385.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 2,865 | $380.8K | 0.02% | −10.0% | Reduced |
| Smith Group Asset Management, LLC | 2,864 | $380.6K | 0.02% | +118+4.3% | Added |
| Resonant Capital Advisors, LLC | 2,816 | $374.2K | 0.02% | +515+22.4% | Added |
| Prudential Financial Inc | 2,795 | $371.5K | 0.00% | −2,677−48.9% | Reduced |
| Legato Capital Management LLC | 2,794 | $371.3K | 0.03% | −2,638−48.6% | Reduced |
| Larson Financial Group LLC | 2,734 | $363.3K | 0.01% | +292+12.0% | Added |
| Vestcor Inc | 2,692 | $358.0K | 0.01% | −1,243−31.6% | Reduced |
| Perbak Capital Partners LLP | 2,691 | $357.6K | 0.11% | −6,658−71.2% | Reduced |
| Keebeck Wealth Management, LLC | 2,678 | $355.9K | 0.04% | −82−3.0% | Reduced |
| Securian Asset Management, Inc | 2,609 | $346.7K | 0.01% | −100−3.7% | Reduced |
| Boothbay Fund Management, LLC | 2,596 | $345.0K | 0.01% | +2,596 | New |
| Ensign Peak Advisors, Inc | 2,594 | $344.7K | 0.00% | −5,250−66.9% | Reduced |
| Marshall Wace, LLP | 2,591 | $344.3K | 0.00% | −3,831−59.7% | Reduced |
| Captrust Financial Advisors | 2,579 | $342.8K | 0.00% | −440−14.6% | Reduced |
| M&T Bank Corp | 2,560 | $340.4K | 0.00% | +596+30.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 2,534 | $337.0K | 0.00% | −1,102−30.3% | Reduced |
| Private Advisor Group, LLC | 2,426 | $322.4K | 0.00% | +2,426 | New |
| Exchange Traded Concepts, LLC | 2,424 | $322.1K | 0.00% | +1,327+121.0% | Added |
| CIBC World Markets Corp | 2,419 | $321.5K | 0.00% | +2,419 | New |
| Mackenzie Financial Corp | 2,291 | $307.7K | 0.00% | −26−1.1% | Reduced |
| Farringdon Capital, Ltd. | 2,254 | $299.6K | 0.07% | +635+39.2% | Added |
| Ifrah Financial Services, Inc. | 2,175 | $289.1K | 0.07% | −27−1.2% | Reduced |
| Danske Bank A/S | 2,165 | $287.7K | 0.00% | −5,361−71.2% | Reduced |
| Bridgefront Capital, LLC | 2,133 | $283.5K | 0.07% | +2,133 | New |
| Congress Asset Management Co | 2,131 | $283.2K | 0.00% | −4,602−68.3% | Reduced |
| Virtu Financial LLC | 2,088 | $277.0K | 0.01% | +2,088 | New |
| Trust Point Inc. | 2,082 | $276.7K | 0.02% | −30−1.4% | Reduced |
| Hantz Financial Services, Inc. | 2,064 | $274.0K | 0.00% | +384+22.9% | Added |
| Tower Research Capital LLC (TRC) | 2,056 | $273.2K | 0.01% | −1,337−39.4% | Reduced |
| Vise Technologies, Inc. | 2,054 | $273.0K | 0.01% | +340+19.8% | Added |
| Optas, LLC | 2,040 | $271.1K | 0.04% | +3+0.1% | Added |
| CAPROCK Group, Inc. | 2,029 | $269.7K | 0.01% | +50+2.5% | Added |