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, Q1 2026
Institutional positions in Qualys, Inc. as of Mar 31, 2026. 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
- 423
- −20 vs. Q4 2025
- Shares held
- 37.0M
- +5.55M (+17.6%) vs. Q4 2025
- Total value
- $3.25B
- −$927.5M (−22.2%) vs. Q4 2025
- New holders
- 63
- 189 more added
- Sold out
- 83
- 119 more reduced
7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 780 | $68.5K | 0.02% | 00.0% | Unchanged |
| Montag A & Associates Inc | 1,086 | $95.4K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,169 | $102.7K | 0.00% | +461+65.1% | Added |
| Leonteq Securities AG | 1,204 | $105.8K | 0.01% | −1,661−58.0% | Reduced |
| Exchange Traded Concepts, LLC | 1,279 | $112.4K | 0.00% | −1,145−47.2% | Reduced |
| Advisors Asset Management, Inc. | 1,379 | $121.1K | 0.00% | +832+152.1% | Added |
| Caitong International Asset Management Co., Ltd | 1,413 | $124.1K | 0.02% | +1,038+276.8% | Added |
| EverSource Wealth Advisors, LLC | 1,415 | $124.3K | 0.00% | +184+14.9% | Added |
| Central Pacific Bank - Trust Division | 1,580 | $138.8K | 0.02% | +100+6.8% | Added |
| SRS Capital Advisors, Inc. | 1,842 | $161.8K | 0.00% | +431+30.5% | Added |
| Tower Research Capital LLC (TRC) | 1,862 | $163.6K | 0.00% | −194−9.4% | Reduced |
| Atlantic Union Bankshares Corp | 1,866 | $163.9K | 0.00% | 00.0% | Unchanged |
| Willner & Heller, LLC | 2,400 | $210.8K | 0.16% | +2,400 | New |
| M&T Bank Corp | 2,403 | $211.6K | 0.00% | −157−6.1% | Reduced |
| Mach-1 Financial Group, Inc. | 2,443 | $214.6K | 0.08% | −2,236−47.8% | Reduced |
| Linden Thomas Advisory Services, LLC | 2,480 | $217.9K | 0.02% | +823+49.7% | Added |
| Private Advisor Group, LLC | 2,524 | $221.7K | 0.00% | +98+4.0% | Added |
| Gateway Wealth Partners, LLC | 2,535 | $222.7K | 0.01% | +2,535 | New |
| State of Wyoming | 2,546 | $223.7K | 0.03% | −1,124−30.6% | Reduced |
| Larson Financial Group LLC | 2,549 | $224.0K | 0.01% | −185−6.8% | Reduced |
| QRG Capital Management, Inc. | 2,568 | $225.6K | 0.00% | −331−11.4% | Reduced |
| Securian Asset Management, Inc | 2,609 | $229.2K | 0.01% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 2,650 | $232.8K | 0.00% | +2,650 | New |
| Hantz Financial Services, Inc. | 2,721 | $239.0K | 0.00% | +657+31.8% | Added |
| Perbak Capital Partners LLP | 2,739 | $240.6K | 0.06% | +48+1.8% | Added |
| Sequoia Financial Advisors, LLC | 2,780 | $244.2K | 0.00% | −2,324−45.5% | Reduced |
| Legato Capital Management LLC | 2,794 | $245.5K | 0.02% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 2,805 | $246.4K | 0.00% | −2,213−44.1% | Reduced |
| Trust Point Inc. | 2,810 | $246.9K | 0.02% | +728+35.0% | Added |
| O'Shaughnessy Asset Management, LLC | 2,827 | $248.4K | 0.00% | −5,463−65.9% | Reduced |
| Marex Group plc | 2,835 | $249.1K | 0.00% | +2,835 | New |
| Centiva Capital, LP | 2,862 | $251.4K | 0.01% | +2,862 | New |
| Mirabella Financial Services LLP | 2,890 | $253.9K | 0.02% | +2,890 | New |
| LSV Asset Management | 2,900 | $255.0K | 0.00% | 00.0% | Unchanged |
| Y.D. More Investments Ltd | 2,919 | $256.4K | 0.01% | −296−9.2% | Reduced |
| Keebeck Wealth Management, LLC | 2,988 | $262.5K | 0.03% | +310+11.6% | Added |
| Verus Capital Partners, LLC | 3,000 | $263.6K | 0.02% | +3,000 | New |
| Axq Capital, LP | 3,024 | $265.7K | 0.03% | +3,024 | New |
| Boothbay Fund Management, LLC | 3,074 | $270.1K | 0.01% | +478+18.4% | Added |
| Vise Technologies, Inc. | 2,054 | $273.0K | 0.01% | 00.0% | Unchanged |
| Clear Creek Financial Management, LLC | 3,113 | $273.5K | 0.02% | +3,113 | New |
| Roberts Wealth Advisors, LLC | 3,200 | $281.1K | 0.07% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 3,215 | $282.4K | 0.01% | −729−18.5% | Reduced |
| Capstone Investment Advisors, LLC | 3,229 | $283.7K | 0.00% | +3,229 | New |
| denkapparat Operations GmbH | 3,236 | $284.3K | 0.12% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 3,288 | $288.9K | 0.00% | +3,288 | New |
| Ensign Peak Advisors, Inc | 3,369 | $296.0K | 0.00% | +775+29.9% | Added |
| Cresset Asset Management, LLC | 3,409 | $299.5K | 0.00% | −28−0.8% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,489 | $300.8K | 0.00% | +3,489 | New |
| Snowden Capital Advisors LLC | 3,446 | $302.7K | 0.01% | +62+1.8% | Added |
| Skopos Labs, Inc. | 3,469 | $304.8K | 0.01% | +1,689+94.9% | Added |
| Captrust Financial Advisors | 3,495 | $307.1K | 0.00% | +916+35.5% | Added |
| First National Advisers, LLC | 3,500 | $307.5K | 0.04% | +392+12.6% | Added |
| Danske Bank A/S | 3,517 | $309.0K | 0.00% | +1,352+62.4% | Added |
| Two Sigma Securities, LLC | 3,560 | $312.7K | 0.04% | +3,560 | New |
| Arkadios Wealth Advisors | 3,693 | $324.4K | 0.01% | −79−2.1% | Reduced |
| Swiss Life Asset Management Ltd | 3,749 | $329.4K | 0.00% | +709+23.3% | Added |
| Mount Yale Investment Advisors, LLC | 3,790 | $333.0K | 0.01% | +3,790 | New |
| Public Employees Retirement Association of Colorado | 3,823 | $336.0K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 3,863 | $339.4K | 0.00% | −2,082−35.0% | Reduced |
| Bank of Montreal | 3,984 | $350.0K | 0.00% | −65−1.6% | Reduced |
| Atria Investments LLC | 4,013 | $352.5K | 0.00% | +280+7.5% | Added |
| Federation des caisses Desjardins du Quebec | 4,255 | $373.7K | 0.00% | +4,173+5,089.0% | Added |
| AlphaGrep UK Ltd | 4,269 | $375.0K | 0.11% | +4,269 | New |
| Campbell & CO Investment Adviser LLC | 4,311 | $378.7K | 0.02% | −12,205−73.9% | Reduced |
| Formidable Asset Management, LLC | 2,952 | $392.3K | 0.06% | −306−9.4% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 4,487 | $394.2K | 0.00% | −513−10.3% | Reduced |
| Aviva PLC | 4,520 | $397.1K | 0.00% | +1,114+32.7% | Added |
| DC Investments Management, LLC | 4,539 | $398.8K | 0.15% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 4,700 | $412.9K | 0.35% | 00.0% | Unchanged |
| Smith Group Asset Management, LLC | 4,819 | $423.3K | 0.02% | +1,955+68.3% | Added |
| Financial Enhancement Group LLC | 5,183 | $431.1K | 0.05% | −75−1.4% | Reduced |
| Kestra Private Wealth Services, LLC | 5,057 | $444.3K | 0.01% | −305−5.7% | Reduced |
| Los Angeles Capital Management LLC | 5,105 | $448.5K | 0.00% | −10,318−66.9% | Reduced |
| Jones Financial Companies LLLP | 5,329 | $456.3K | 0.00% | +5,051+1,816.9% | Added |
| State of Alaska, Department of Revenue | 5,227 | $458.0K | 0.00% | 00.0% | Unchanged |
| Vestcor Inc | 5,668 | $498.0K | 0.01% | +2,976+110.5% | Added |
| Edgestream Partners, L.P. | 5,746 | $504.8K | 0.02% | −2,421−29.6% | Reduced |
| US Bancorp | 5,804 | $509.9K | 0.00% | −264−4.4% | Reduced |
| Pictet Asset Management Holding SA | 5,828 | $512.0K | 0.00% | +382+7.0% | Added |
| Xponance, Inc. | 5,907 | $518.9K | 0.00% | +704+13.5% | Added |
| Azzad Asset Management Inc | 6,065 | $532.8K | 0.05% | +6,065 | New |
| GWM Advisors LLC | 6,110 | $536.8K | 0.00% | +696+12.9% | Added |
| Prudential Financial Inc | 6,370 | $559.6K | 0.00% | +3,575+127.9% | Added |
| Marshall Financial Group LLC | 6,637 | $583.1K | 0.09% | +326+5.2% | Added |
| State of Wisconsin Investment Board | 6,683 | $587.1K | 0.00% | −7,340−52.3% | Reduced |
| ProShare Advisors LLC | 6,734 | $591.6K | 0.00% | −1,441−17.6% | Reduced |
| Argent Capital Management LLC | 6,767 | $594.5K | 0.02% | +2,386+54.5% | Added |
| Dynamic Technology Lab Private Ltd | 6,951 | $610.6K | 0.10% | +2,281+48.8% | Added |
| New Mexico Educational Retirement Board | 7,100 | $624.0K | 0.02% | 00.0% | Unchanged |
| Principal Securities, Inc. | 7,261 | $637.9K | 0.01% | +553+8.2% | Added |
| Oregon Public Employees Retirement Fund | 7,296 | $641.0K | 0.01% | +156+2.2% | Added |
| STRS Ohio | 7,300 | $641.3K | 0.00% | 00.0% | Unchanged |
| J2 Capital Management Inc | 7,313 | $642.4K | 0.44% | +7,313 | New |
| Sig Brokerage, LP | 7,330 | $643.9K | 0.18% | +7,330 | New |
| Inspire Advisors, LLC | 7,375 | $647.8K | 0.05% | +1,645+28.7% | Added |
| Hancock Whitney Corp | 7,539 | $655.4K | 0.01% | +1,330+21.4% | Added |
| Fox Run Management, L.L.C. | 7,769 | $683.0K | 0.12% | +3,343+75.5% | Added |
| JustInvest LLC | 7,887 | $692.9K | 0.01% | −196−2.4% | Reduced |
| Gsa Capital Partners LLP | 7,997 | $703.0K | 0.04% | +7,997 | New |