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, 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 |
|---|---|---|---|---|---|
| Merit Financial Group, LLC | 2,650 | $232.8K | 0.00% | +2,650 | New |
| Securian Asset Management, Inc | 2,609 | $229.2K | 0.01% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 2,568 | $225.6K | 0.00% | −331−11.4% | Reduced |
| Larson Financial Group LLC | 2,549 | $224.0K | 0.01% | −185−6.8% | Reduced |
| State of Wyoming | 2,546 | $223.7K | 0.03% | −1,124−30.6% | Reduced |
| Gateway Wealth Partners, LLC | 2,535 | $222.7K | 0.01% | +2,535 | New |
| Private Advisor Group, LLC | 2,524 | $221.7K | 0.00% | +98+4.0% | Added |
| Linden Thomas Advisory Services, LLC | 2,480 | $217.9K | 0.02% | +823+49.7% | Added |
| Mach-1 Financial Group, Inc. | 2,443 | $214.6K | 0.08% | −2,236−47.8% | Reduced |
| M&T Bank Corp | 2,403 | $211.6K | 0.00% | −157−6.1% | Reduced |
| Willner & Heller, LLC | 2,400 | $210.8K | 0.16% | +2,400 | New |
| Atlantic Union Bankshares Corp | 1,866 | $163.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,862 | $163.6K | 0.00% | −194−9.4% | Reduced |
| SRS Capital Advisors, Inc. | 1,842 | $161.8K | 0.00% | +431+30.5% | Added |
| Central Pacific Bank - Trust Division | 1,580 | $138.8K | 0.02% | +100+6.8% | Added |
| EverSource Wealth Advisors, LLC | 1,415 | $124.3K | 0.00% | +184+14.9% | Added |
| Caitong International Asset Management Co., Ltd | 1,413 | $124.1K | 0.02% | +1,038+276.8% | Added |
| Advisors Asset Management, Inc. | 1,379 | $121.1K | 0.00% | +832+152.1% | Added |
| Exchange Traded Concepts, LLC | 1,279 | $112.4K | 0.00% | −1,145−47.2% | Reduced |
| Leonteq Securities AG | 1,204 | $105.8K | 0.01% | −1,661−58.0% | Reduced |
| GAMMA Investing LLC | 1,169 | $102.7K | 0.00% | +461+65.1% | Added |
| Montag A & Associates Inc | 1,086 | $95.4K | 0.00% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 780 | $68.5K | 0.02% | 00.0% | Unchanged |
| Allworth Financial LP | 751 | $66.0K | 0.00% | +149+24.8% | Added |
| CVA Family Office, LLC | 710 | $62.4K | 0.01% | −5−0.7% | Reduced |
| Farther Finance Advisors, LLC | 640 | $55.2K | 0.00% | −318−33.2% | Reduced |
| Covestor Ltd | 615 | $55.0K | 0.04% | −563−47.8% | Reduced |
| Huntington National Bank | 572 | $50.2K | 0.00% | −67−10.5% | Reduced |
| Signaturefd, LLC | 539 | $47.4K | 0.00% | +158+41.5% | Added |
| Newbridge Financial Services Group, Inc. | 525 | $46.1K | 0.01% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 512 | $45.0K | 0.00% | +512 | New |
| Ronald Blue Trust, Inc. | 481 | $42.3K | 0.00% | −133−21.7% | Reduced |
| IFP Advisors, Inc | 464 | $40.8K | 0.00% | +195+72.5% | Added |
| Reyes Financial Architecture, Inc. | 448 | $39.4K | 0.03% | −18−3.9% | Reduced |
| MAI Capital Management | 441 | $38.7K | 0.00% | +440+44,000.0% | Added |
| Aster Capital Management (DIFC) Ltd | 298 | $37.5K | 0.01% | +296+14,800.0% | Added |
| Nisa Investment Advisors, LLC | 389 | $34.2K | 0.00% | −139−26.3% | Reduced |
| Natixis | 367 | $32.2K | 0.00% | −2−0.5% | Reduced |
| Parallel Advisors, LLC | 356 | $31.3K | 0.00% | −172−32.6% | Reduced |
| Umb Bank N A | 356 | $31.3K | 0.00% | −222−38.4% | Reduced |
| Kemnay Advisory Services Inc. | 340 | $29.9K | 0.00% | +240+240.0% | Added |
| Massmutual Trust Co FSB | 336 | $29.5K | 0.00% | +218+184.7% | Added |
| Employees Retirement System of Texas | 326 | $29.0K | 0.00% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 316 | $27.8K | 0.02% | −29−8.4% | Reduced |
| Hoey Investments, Inc | 300 | $26.4K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 297 | $26.1K | 0.00% | +200+206.2% | Added |
| Catalyst Capital Advisors LLC | 280 | $24.6K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 275 | $24.2K | 0.00% | +41+17.5% | Added |
| Bessemer Group Inc | 254 | $22.0K | 0.00% | +133+109.9% | Added |
| Eurizon Capital SGR S.p.A. | 246 | $21.7K | 0.00% | +113+85.0% | Added |
| Sterling Capital Management LLC | 234 | $20.6K | 0.00% | −3−1.3% | Reduced |
| SBI Securities Co., Ltd. | 208 | $18.3K | 0.00% | −146−41.2% | Reduced |
| Strive Financial Group ,LLC | 200 | $18.0K | 0.01% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 202 | $17.7K | 0.00% | −41−16.9% | Reduced |
| DecisionPoint Financial, LLC | 200 | $17.6K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 189 | $16.6K | 0.00% | +81+75.0% | Added |
| Steward Partners Investment Advisory, LLC | 178 | $15.6K | 0.00% | −615−77.6% | Reduced |
| Rothschild Investment LLC | 171 | $15.0K | 0.00% | +92+116.5% | Added |
| Essential Partners LLC | 166 | $14.6K | 0.00% | −36−17.8% | Reduced |
| Cullen/Frost Bankers, Inc. | 149 | $13.1K | 0.00% | +11+8.0% | Added |
| Brown, Lisle/Cummings, Inc. | 149 | $13.1K | 0.00% | +39+35.5% | Added |
| Signature Equity Partners, LLC | 141 | $12.4K | 0.01% | +6+4.4% | Added |
| Harbor Capital Advisors, Inc. | 142 | $12.0K | 0.00% | +87+158.2% | Added |
| Basecamp Wealth Advisors LLC | 134 | $11.8K | 0.00% | +75+127.1% | Added |
| TD Private Client Wealth LLC | 115 | $10.1K | 0.00% | −7−5.7% | Reduced |
| Assetmark, Inc | 115 | $10.1K | 0.00% | +57+98.3% | Added |
| Parkside Financial Bank & Trust | 106 | $9.31K | 0.00% | +1+1.0% | Added |
| Rexford Capital Inc | 100 | $8.79K | 0.01% | 00.0% | Unchanged |
| Group One Trading, L.P. | 100 | $8.79K | 0.00% | +100 | New |
| Simplex Trading, LLC | 96 | $8.43K | 0.00% | −393−80.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 82 | $7.20K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 82 | $7.20K | 0.00% | +61+290.5% | Added |
| Keystone Financial Group, Inc. | 79 | $6.94K | 0.00% | +79 | New |
| Smartleaf Asset Management LLC | 69 | $6.07K | 0.00% | −135−66.2% | Reduced |
| Quadrant Capital Group LLC | 68 | $5.97K | 0.00% | −4,981−98.7% | Reduced |
| Northwestern Mutual Wealth Management Co | 68 | $5.97K | 0.00% | −145−68.1% | Reduced |
| Private Wealth Management Group, LLC | 63 | $5.54K | 0.00% | +36+133.3% | Added |
| Golden State Wealth Management, LLC | 58 | $5.09K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 57 | $5.01K | 0.00% | +40+235.3% | Added |
| Bogart Wealth, LLC | 57 | $5.01K | 0.00% | +57 | New |
| Anchor Investment Management, LLC | 53 | $4.66K | 0.00% | 00.0% | Unchanged |
| Pacific Center for Financial Services | 52 | $4.57K | 0.00% | 00.0% | Unchanged |
| C M Bidwell & Associates Ltd | 47 | $4.13K | 0.00% | −516−91.7% | Reduced |
| McIlrath & Eck, LLC | 40 | $3.51K | 0.00% | 00.0% | Unchanged |
| Fourth Dimension Wealth, LLC | 40 | $3.51K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 38 | $3.34K | 0.00% | −5−11.6% | Reduced |
| UMA Financial Services, Inc. | 35 | $3.08K | 0.00% | +18+105.9% | Added |
| SHP Wealth Management | 34 | $2.99K | 0.00% | +31+1,033.3% | Added |
| Farmers & Merchants Investments Inc | 30 | $2.64K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 20 | $1.76K | 0.00% | −71−78.0% | Reduced |
| MJT & Associates Financial Advisory Group, Inc. | 19 | $1.67K | 0.00% | +19 | New |
| Retirement Wealth Solutions LLC | 18 | $1.58K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 18 | $1.58K | 0.00% | +18 | New |
| RWM Asset Management, LLC | 18 | $1.58K | 0.00% | +18 | New |
| Sunbelt Securities, Inc. | 17 | $1.49K | 0.00% | +16+1,600.0% | Added |
| Park Square Financial Group, LLC | 16 | $1.41K | 0.01% | +16 | New |
| Bell Investment Advisors, Inc | 14 | $1.23K | 0.00% | +1+7.7% | Added |
| Marquette Asset Management, LLC | 12 | $1.05K | 0.00% | −19−61.3% | Reduced |
| Rossby Financial, LCC | 12 | $1.03K | 0.00% | −1−7.7% | Reduced |
| SJS Investment Consulting Inc. | 11 | $967 | 0.00% | +4+57.1% | Added |