QLYS
Qualys, Inc. · Technology · Software - Infrastructure
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 116 | +1 | 25.64M | $3.52B | +10 | −10 |
| Q1 2026 | 119 | 0 | 25.68M | $2.26B | +7 | −8 |
| Q4 2025 | 120 | 0 | 27.36M | $3.64B | +1 | n/a |
| Q3 2025 | 20 | 0 | 16.98M | $2.25B | +1 | −2 |
| Q2 2025 | 18 | 0 | 14.95M | $2.14B | +1 | −1 |
| Q1 2025 | 15 | -1 | 4.83M | $608.83M | n/a | −1 |
| Q4 2024 | 16 | +1 | 4.54M | $637.80M | +1 | n/a |
| Q3 2024 | 14 | 0 | 3.55M | $456.48M | n/a | n/a |
| Q2 2024 | 14 | n/a | 3.56M | $507.87M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 1.23M | n/a | $175.47M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 2 | Renaissance Technologies ✦ | 474.10K | n/a | $67.61M | 0.1% | n/c | 1 | SEC ↗ |
| 3 | Millennium Management ✦ | 367.47K | n/a | $52.40M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | AQR Capital Management ✦ | 315.97K | n/a | $44.99M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 5 | T. Rowe Price ✦ | 291.64K | n/a | $41.59M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 6 | Two Sigma Investments ✦ | 164.26K | n/a | $23.42M | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Fisher Asset Management ✦ | 163.35K | n/a | $23.29M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 141.04K | n/a | $20.11M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 96.16K | n/a | $13.71M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Arrowstreet Capital ✦ | 95.56K | n/a | $13.63M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Gotham Asset Management ✦ | 86.02K | n/a | $12.27M | 0.2% | n/c | 1 | SEC ↗ |
| 12 | Norges Bank ✦ (passive) | 58.52K | n/a | $8.35M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Bridgewater Associates ✦ | 47.43K | n/a | $6.76M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Marshall Wace ✦ | 29.92K | n/a | $4.27M | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 417 holders, 36.08M shares, $3.02B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 400 sh · $75,210
Officer, Director · 400 sh · $77,721
Officer, Director · 500 sh · $96,419
Officer, Director · 400 sh · $75,994
Officer, Director · 1.50K sh · $283,803
Officer · 27 sh · $4,806
Officer · 199 sh · $36,025
Officer · 327 sh · $58,844
Officer · 241 sh · $43,129
Officer · 72 sh · $12,639
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology