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 |
|---|---|---|---|---|---|
| FMR LLC | 16,271 | $2.24M | 0.00% | +6,722+70.4% | Added |
| Two Sigma Investments, LP | 16,924 | $2.33M | 0.00% | −138,112−89.1% | Reduced |
| Zacks Investment Management | 17,063 | $2.35M | 0.02% | +2,789+19.5% | Added |
| Bridge City Capital, LLC | 17,198 | $2.36M | 0.54% | −339−1.9% | Reduced |
| Handelsbanken Fonder AB | 17,251 | $2.37M | 0.01% | +6,700+63.5% | Added |
| Cascade Investment Advisors, Inc. | 17,300 | $2.38M | 1.30% | +5,405+45.4% | Added |
| New York State Common Retirement Fund | 17,904 | $2.46M | 0.00% | +1,100+6.5% | Added |
| SG Americas Securities, LLC | 18,463 | $2.54M | 0.00% | −44,208−70.5% | Reduced |
| Aurora Investment Counsel | 18,653 | $2.56M | 1.32% | −489−2.6% | Reduced |
| Royal Bank of Canada | 18,917 | $2.60M | 0.00% | −21,290−53.0% | Reduced |
| Brevan Howard Capital Management LP | 19,309 | $2.65M | 0.04% | +6,512+50.9% | Added |
| Capital Fund Management S.A. | 19,346 | $2.66M | 0.02% | −7,266−27.3% | Reduced |
| D. E. Shaw & Co., Inc. | 19,931 | $2.74M | 0.00% | −105,181−84.1% | Reduced |
| NewEdge Wealth, LLC | 19,946 | $2.74M | 0.03% | +3,408+20.6% | Added |
| Chase Investment Counsel Corp | 20,000 | $2.75M | 0.58% | +4,000+25.0% | Added |
| Jefferies Financial Group Inc. | 20,100 | $2.76M | 0.03% | +5,819+40.7% | Added |
| Caxton Associates LLP | 20,684 | $2.84M | 0.05% | +6,171+42.5% | Added |
| Virginia Retirement Systems Et Al | 20,745 | $2.85M | 0.02% | +4,300+26.1% | Added |
| CWM Advisors, LLC | 20,806 | $2.86M | 0.12% | −2,545−10.9% | Reduced |
| Martingale Asset Management L P | 21,225 | $2.92M | 0.07% | −196−0.9% | Reduced |
| Allianz Asset Management GmbH | 21,240 | $2.92M | 0.00% | +21,240 | New |
| Banque Cantonale Vaudoise | 21,656 | $2.98M | 0.12% | +26+0.1% | Added |
| Tudor Investment Corp Et Al | 25,125 | $3.45M | 0.01% | −225,760−90.0% | Reduced |
| Lazard Asset Management LLC | 25,239 | $3.47M | 0.01% | −12,475−33.1% | Reduced |
| Paralel Advisors LLC | 26,294 | $3.62M | 0.14% | +5,051+23.8% | Added |
| New York State Teachers Retirement System | 26,329 | $3.62M | 0.01% | +401+1.5% | Added |
| MML Investors Services, LLC | 26,674 | $3.67M | 0.01% | −1,411−5.0% | Reduced |
| KLP Kapitalforvaltning AS | 27,100 | $3.73M | 0.01% | +8,300+44.1% | Added |
| Van Hulzen Asset Management, LLC | 27,342 | $3.76M | 0.27% | +7,467+37.6% | Added |
| Numerai GP LLC | 27,685 | $3.81M | 0.31% | −10,361−27.2% | Reduced |
| KBC Group NV | 27,958 | $3.84M | 0.01% | 00.0% | Unchanged |
| Tandem Investment Advisors, Inc. | 29,188 | $4.01M | 0.27% | −8,422−22.4% | Reduced |
| BW Gestao de Investimentos Ltda. | 30,628 | $4.21M | 0.10% | +19,319+170.8% | Added |
| Heron Bay Capital Management | 32,006 | $4.40M | 0.40% | +32,006 | New |
| Barclays PLC | 32,810 | $4.51M | 0.00% | −102,717−75.8% | Reduced |
| Segall Bryant & Hamill, LLC | 32,904 | $4.52M | 0.05% | −1,897−5.5% | Reduced |
| Manufacturers Life Insurance Company, The | 33,435 | $4.60M | 0.00% | −581−1.7% | Reduced |
| Alyeska Investment Group, L.P. | 33,624 | $4.62M | 0.01% | −271,053−89.0% | Reduced |
| Holocene Advisors, LP | 35,038 | $4.82M | 0.01% | +35,038 | New |
| Vanguard Asset Management, Ltd | 35,899 | $4.94M | 0.00% | +3,910+12.2% | Added |
| Caisse de Depot Et Placement du Quebec | 36,279 | $4.99M | 0.01% | +7,369+25.5% | Added |
| Cresset Asset Management, LLC | 36,415 | $5.01M | 0.02% | +33,006+968.2% | Added |
| MetLife Investment Management | 37,565 | $5.16M | 0.02% | +699+1.9% | Added |
| HighTower Advisors, LLC | 38,408 | $5.28M | 0.01% | +6,844+21.7% | Added |
| Third Avenue Management LLC | 39,120 | $5.38M | 0.86% | 00.0% | Unchanged |
| California State Teachers Retirement System | 41,107 | $5.65M | 0.01% | −1,210−2.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 41,607 | $5.72M | 0.01% | +10,096+32.0% | Added |
| Taylor Hoffman Capital Management LLC | 42,237 | $5.81M | 1.41% | +5,001+13.4% | Added |
| Ameriprise Financial Inc | 43,129 | $5.93M | 0.00% | −140,843−76.6% | Reduced |
| Alapocas Investment Partners, Inc. | 43,215 | $5.94M | 5.80% | −14,908−25.6% | Reduced |
| Franklin Resources Inc | 43,255 | $5.95M | 0.00% | +9,511+28.2% | Added |
| SEI Investments Co | 44,034 | $6.05M | 0.01% | −3,261−6.9% | Reduced |
| CI Private Wealth, LLC | 45,513 | $6.26M | 0.01% | +20,175+79.6% | Added |
| Nicholas Company, Inc. | 47,326 | $6.51M | 0.12% | 00.0% | Unchanged |
| Herald Investment Management Ltd | 47,500 | $6.52M | 0.88% | −7,500−13.6% | Reduced |
| Davy Global Fund Management Ltd | 47,480 | $6.53M | 0.42% | +12,331+35.1% | Added |
| Price T Rowe Associates Inc | 47,705 | $6.56M | 0.00% | −65,972−58.0% | Reduced |
| Raymond James Financial Inc | 47,864 | $6.58M | 0.00% | +11,126+30.3% | Added |
| LGT Fund Management Co Ltd. | 48,100 | $6.61M | 0.28% | +24,610+104.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 50,294 | $6.91M | 0.01% | +56+0.1% | Added |
| Robeco Institutional Asset Management B.V. | 50,820 | $6.99M | 0.01% | −25,781−33.7% | Reduced |
| Norges Bank | 53,317 | $7.33M | 0.00% | +53,317 | New |
| LPL Financial LLC | 56,343 | $7.75M | 0.00% | +2,182+4.0% | Added |
| Willis Investment Counsel | 57,156 | $7.86M | 0.37% | +22,719+66.0% | Added |
| Quantinno Capital Management LP | 60,042 | $8.26M | 0.01% | +23,789+65.6% | Added |
| Nordea Investment Management AB | 62,240 | $8.71M | 0.01% | −105,791−63.0% | Reduced |
| Alliancebernstein L.P. | 100,557 | $8.83M | 0.00% | +4,028+4.2% | Added |
| Wells Fargo & Company | 65,887 | $9.06M | 0.00% | +17,053+34.9% | Added |
| American Century Companies Inc | 67,466 | $9.28M | 0.00% | −1,211−1.8% | Reduced |
| Freestone Grove Partners LP | 68,754 | $9.45M | 0.06% | +60,288+712.1% | Added |
| Victory Capital Management Inc | 71,406 | $9.82M | 0.01% | +4,951+7.5% | Added |
| Swiss National Bank | 71,600 | $9.84M | 0.01% | +400+0.6% | Added |
| Gotham Asset Management, LLC | 75,514 | $10.4M | 0.02% | −35,093−31.7% | Reduced |
| UBS Asset Management Americas Inc | 75,577 | $10.4M | 0.00% | −341,010−81.9% | Reduced |
| Jump Financial, LLC | 76,923 | $10.6M | 0.09% | +68,603+824.6% | Added |
| BI Asset Management Fondsmaeglerselskab A/S | 79,003 | $10.9M | 0.09% | +16,030+25.5% | Added |
| Federated Hermes, Inc. | 79,056 | $10.9M | 0.02% | −101,204−56.1% | Reduced |
| Schroder Investment Management Group | 84,920 | $10.9M | 0.01% | +84,920 | New |
| California Public Employees Retirement System | 81,973 | $11.3M | 0.01% | +6,093+8.0% | Added |
| Creative Planning | 82,808 | $11.4M | 0.01% | +53,791+185.4% | Added |
| Citigroup Inc | 83,502 | $11.5M | 0.01% | +1,978+2.4% | Added |
| Winmill & Co. Inc | 88,641 | $12.2M | 2.70% | 00.0% | Unchanged |
| Deutsche Bank AG | 92,118 | $12.7M | 0.00% | −9,222−9.1% | Reduced |
| Vident Advisory, LLC | 98,934 | $13.6M | 0.10% | +1,651+1.7% | Added |
| Pacer Advisors, Inc. | 100,778 | $13.9M | 0.04% | −28,915−22.3% | Reduced |
| Cullinan Associates Inc | 102,800 | $14.1M | 1.07% | 00.0% | Unchanged |
| Rhumbline Advisers | 106,980 | $14.7M | 0.01% | +3,128+3.0% | Added |
| Vontobel Holding Ltd. | 107,542 | $14.8M | 0.05% | +32,290+42.9% | Added |
| Tributary Capital Management, LLC | 112,278 | $15.4M | 1.27% | +9,121+8.8% | Added |
| Nuveen, LLC | 112,516 | $15.5M | 0.00% | +17,481+18.4% | Added |
| Fisher Asset Management, LLC | 114,929 | $15.8M | 0.00% | −1,253−1.1% | Reduced |
| Russell Investments Group, Ltd. | 124,779 | $16.4M | 0.01% | +76,885+160.5% | Added |
| Systematic Financial Management LP | 126,828 | $17.4M | 0.35% | +12,802+11.2% | Added |
| Jupiter Topco LLC | 134,922 | $18.5M | 0.01% | +134,922 | New |
| BNP Paribas Arbitrage, SA | 137,450 | $18.9M | 0.01% | −71,174−34.1% | Reduced |
| Wellington Management Group LLP | 141,444 | $19.4M | 0.00% | +141,444 | New |
| Principal Financial Group Inc | 148,346 | $20.4M | 0.01% | +8,029+5.7% | Added |
| Bank of America Corp | 158,937 | $21.9M | 0.00% | −47,708−23.1% | Reduced |
| Great West Life Assurance Co | 173,779 | $23.9M | 0.04% | −14,947−7.9% | Reduced |
| Retirement Systems of Alabama | 174,089 | $23.9M | 0.07% | −7,537−4.1% | Reduced |