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 15 sales; 436 institutions reported holding it in 13F filings for Q2 2026, worth $5.06B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Qualys, Inc. as of Jun 30, 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
- 436
- +19 vs. Q1 2026
- Shares held
- 36.9M
- +4.78K (0.0%) vs. Q1 2026
- Total value
- $5.06B
- +$1.81B (+56.0%) vs. Q1 2026
- New holders
- 91
- 160 more added
- Sold out
- 72
- 144 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $4.88B |
| Q3 2025 | 431 | $4.76B |
| Q2 2025 | 437 | $5.02B |
| Q1 2025 | 428 | $4.44B |
| Q4 2024 | 451 | $5.04B |
| Q3 2024 | 436 | $4.74B |
| Q2 2024 | 467 | $5.36B |
| Q1 2024 | 453 | $6.57B |
| Q4 2023 | 464 | $7.59B |
| Q3 2023 | 409 | $5.47B |
| Q2 2023 | 386 | $4.58B |
| Q1 2023 | 391 | $4.69B |
| Q4 2022 | 392 | $3.96B |
| Q3 2022 | 395 | $4.95B |
| Q2 2022 | 365 | $4.42B |
| Q1 2022 | 361 | $5.07B |
| Q4 2021 | 360 | $4.86B |
| Q3 2021 | 339 | $3.82B |
| Q2 2021 | 327 | $3.45B |
| Q1 2021 | 317 | $3.82B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Qualys, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna International Group, LLP | 3,992 | $548.9K | 0.00% | −53,545−93.1% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 4,000 | $550.0K | 0.00% | −487−10.9% | Reduced |
| Mattern Wealth Management LLC | 4,000 | $550.0K | 0.09% | +4,000 | New |
| M&T Bank Corp | 4,013 | $551.9K | 0.00% | +1,610+67.0% | Added |
| Aviva PLC | 4,079 | $560.8K | 0.00% | −441−9.8% | Reduced |
| Neuberger Berman Group LLC | 4,087 | $561.9K | 0.00% | −466,029−99.1% | Reduced |
| Inspire Advisors, LLC | 4,197 | $577.0K | 0.04% | −3,178−43.1% | Reduced |
| Watershed Asset Management, L.L.C. | 4,366 | $600.3K | 0.54% | +4,366 | New |
| Edgestream Partners, L.P. | 4,383 | $602.6K | 0.02% | −1,363−23.7% | Reduced |
| USS Investment Management Ltd | 4,600 | $632.1K | 0.00% | +4,600 | New |
| DRW Securities, LLC | 4,667 | $641.7K | 0.04% | +4,667 | New |
| US Bancorp | 4,790 | $658.6K | 0.00% | −1,014−17.5% | Reduced |
| Danske Bank A/S | 4,804 | $660.5K | 0.00% | +1,287+36.6% | Added |
| Financial Enhancement Group LLC | 5,061 | $695.8K | 0.08% | −122−2.4% | Reduced |
| Los Angeles Capital Management LLC | 5,115 | $703.3K | 0.00% | +10+0.2% | Added |
| State of Alaska, Department of Revenue | 5,130 | $704.0K | 0.01% | −97−1.9% | Reduced |
| Aviance Capital Partners, LLC | 5,142 | $707.0K | 0.07% | +5,142 | New |
| Bank of Montreal | 5,196 | $714.4K | 0.00% | +1,212+30.4% | Added |
| ExodusPoint Capital Management, LP | 5,279 | $725.8K | 0.01% | +5,279 | New |
| Mirabella Financial Services LLP | 5,367 | $737.9K | 0.07% | +2,477+85.7% | Added |
| Quadrature Capital Ltd | 5,456 | $750.1K | 0.01% | −32,896−85.8% | Reduced |
| Vise Technologies, Inc. | 5,458 | $750.4K | 0.01% | +3,404+165.7% | Added |
| Federation des caisses Desjardins du Quebec | 5,483 | $753.8K | 0.00% | +1,228+28.9% | Added |
| GWM Advisors LLC | 5,679 | $780.8K | 0.00% | −431−7.1% | Reduced |
| Pictet Asset Management Holding SA | 5,828 | $801.3K | 0.00% | 00.0% | Unchanged |
| Expressive Wealth LLC | 6,054 | $832.4K | 0.79% | +6,054 | New |
| Xponance, Inc. | 6,073 | $835.0K | 0.01% | +166+2.8% | Added |
| Smith Group Asset Management, LLC | 6,289 | $864.7K | 0.04% | +1,470+30.5% | Added |
| ProShare Advisors LLC | 6,296 | $865.6K | 0.00% | −438−6.5% | Reduced |
| Azzad Asset Management Inc | 6,484 | $891.5K | 0.08% | +419+6.9% | Added |
| Simplex Trading, LLC | 6,563 | $902.3K | 0.02% | +6,467+6,736.5% | Added |
| Prudential Financial Inc | 6,670 | $917.1K | 0.00% | +300+4.7% | Added |
| Jones Financial Companies LLLP | 7,516 | $926.5K | 0.00% | +2,187+41.0% | Added |
| Trexquant Investment LP | 6,859 | $943.0K | 0.01% | −149,162−95.6% | Reduced |
| CSS LLC | 6,925 | $952.1K | 0.04% | −5,660−45.0% | Reduced |
| Leuthold Group, LLC | 7,057 | $970.3K | 0.10% | +7,057 | New |
| New Mexico Educational Retirement Board | 7,100 | $976.0K | 0.02% | 00.0% | Unchanged |
| J2 Capital Management Inc | 7,106 | $977.0K | 0.66% | −207−2.8% | Reduced |
| Empowered Funds, LLC | 7,118 | $978.7K | 0.01% | −20,252−74.0% | Reduced |
| American Capital Management Inc | 7,125 | $979.6K | 0.04% | −76,627−91.5% | Reduced |
| Mercer Global Advisors Inc | 7,231 | $994.2K | 0.00% | −1,119−13.4% | Reduced |
| Oregon Public Employees Retirement Fund | 7,296 | $1.00M | 0.01% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 7,333 | $1.01M | 0.00% | +650+9.7% | Added |
| Ieq Capital, LLC | 7,429 | $1.02M | 0.00% | −17,419−70.1% | Reduced |
| Sequoia Financial Advisors, LLC | 7,527 | $1.03M | 0.01% | +4,747+170.8% | Added |
| Thrivent Financial for Lutherans | 7,820 | $1.07M | 0.00% | −259−3.2% | Reduced |
| Quadrant Capital Group LLC | 7,877 | $1.08M | 0.03% | +7,809+11,483.8% | Added |
| HSBC Holdings PLC | 7,776 | $1.09M | 0.00% | −5,229−40.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 7,922 | $1.09M | 0.01% | −111−1.4% | Reduced |
| Cerity Partners LLC | 7,936 | $1.09M | 0.00% | −719−8.3% | Reduced |
| State of Michigan Retirement System | 8,276 | $1.14M | 0.01% | −400−4.6% | Reduced |
| New Age Alpha Advisors, LLC | 8,339 | $1.15M | 0.05% | −175−2.1% | Reduced |
| Intech Investment Management LLC | 8,387 | $1.15M | 0.01% | −5,835−41.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 8,400 | $1.15M | 0.01% | +8,222+4,619.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 8,431 | $1.16M | 0.01% | −553−6.2% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 8,450 | $1.16M | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 8,616 | $1.18M | 0.01% | +729+9.2% | Added |
| State Board of Administration of Florida Retirement System | 8,666 | $1.19M | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 9,010 | $1.24M | 0.00% | −80,690−90.0% | Reduced |
| Canada Pension Plan Investment Board | 9,200 | $1.26M | 0.00% | −23,800−72.1% | Reduced |
| Fifth Third Bancorp | 9,207 | $1.27M | 0.00% | −1,457−13.7% | Reduced |
| Principal Securities, Inc. | 9,244 | $1.27M | 0.02% | +1,983+27.3% | Added |
| Vanguard Investments Australia, Ltd. | 9,522 | $1.31M | 0.00% | +896+10.4% | Added |
| Advisor Group Holdings, Inc. | 9,569 | $1.32M | 0.00% | −7,160−42.8% | Reduced |
| Yousif Capital Management, LLC | 9,729 | $1.34M | 0.01% | −729−7.0% | Reduced |
| Ameritas Investment Partners, Inc. | 9,784 | $1.35M | 0.04% | +244+2.6% | Added |
| Arizona State Retirement System | 9,844 | $1.35M | 0.01% | −5−0.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 9,988 | $1.37M | 0.01% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 10,124 | $1.39M | 0.00% | −243−2.3% | Reduced |
| Alpine Peaks Capital, LP | 10,142 | $1.39M | 1.63% | −24,763−70.9% | Reduced |
| Louisiana State Employees Retirement System | 10,300 | $1.42M | 0.02% | −100−1.0% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 9,300 | $1.42M | 0.00% | +1,085+13.2% | Added |
| Truist Financial Corp | 10,351 | $1.42M | 0.00% | −243−2.3% | Reduced |
| Burney Co | 10,387 | $1.43M | 0.04% | −11,721−53.0% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 10,735 | $1.48M | 0.01% | +793+8.0% | Added |
| South Dakota Investment Council | 11,054 | $1.52M | 0.03% | −400−3.5% | Reduced |
| Assenagon Asset Management S.A. | 11,287 | $1.55M | 0.00% | +2,202+24.2% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,289 | $1.55M | 0.00% | −21,424−65.5% | Reduced |
| Man Group plc | 11,657 | $1.60M | 0.00% | −61,676−84.1% | Reduced |
| Teacher Retirement System of Texas | 12,148 | $1.67M | 0.00% | −63,559−84.0% | Reduced |
| Toroso Investments, LLC | 12,197 | $1.68M | 0.00% | +1,220+11.1% | Added |
| XTX Topco Ltd | 12,230 | $1.68M | 0.02% | −18,615−60.4% | Reduced |
| Stifel Financial Corp | 12,529 | $1.72M | 0.00% | −543−4.2% | Reduced |
| Winton Group Ltd | 12,660 | $1.74M | 0.06% | −453−3.5% | Reduced |
| Mutual of America Capital Management LLC | 12,727 | $1.75M | 0.02% | −1,014−7.4% | Reduced |
| DekaBank Deutsche Girozentrale | 20,576 | $1.76M | 0.00% | 00.0% | Unchanged |
| RFG Advisory, LLC | 12,934 | $1.78M | 0.03% | +12,934 | New |
| Natixis Advisors, L.P. | 13,019 | $1.79M | 0.00% | +13,019 | New |
| Park Avenue Securities LLC | 13,338 | $1.83M | 0.01% | +2,643+24.7% | Added |
| NorthRock Partners, LLC | 13,501 | $1.86M | 0.03% | +112+0.8% | Added |
| State of Tennessee, Treasury Department | 13,554 | $1.86M | 0.01% | −244−1.8% | Reduced |
| Vanguard Global Advisers, LLC | 13,634 | $1.87M | 0.00% | −806−5.6% | Reduced |
| Horizon Investments, LLC | 13,790 | $1.90M | 0.02% | +5,614+68.7% | Added |
| State of New Jersey Common Pension Fund D | 13,900 | $1.91M | 0.01% | −7,892−36.2% | Reduced |
| Cetera Investment Advisers | 13,991 | $1.92M | 0.00% | −3,414−19.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 14,496 | $1.99M | 0.00% | +5,369+58.8% | Added |
| First National Bank of Omaha | 14,725 | $2.02M | 0.06% | −2,414−14.1% | Reduced |
| GHP Investment Advisors, Inc. | 14,839 | $2.04M | 0.07% | +2,050+16.0% | Added |
| Amalgamated Bank | 14,983 | $2.06M | 0.01% | −541−3.5% | Reduced |
| Amundi | 15,277 | $2.10M | 0.00% | −3,121−17.0% | Reduced |