QLYS
Qualys, Inc. · Technology · Software - Infrastructure
Momentum inputs (comparable managers):
holder breadth -6.2% ·
share flow +6.4% ·
net new positions -6.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 117 | 0 | 25.67M | $3.52B | +9 | −8 |
| Q1 2026 | 119 | 0 | 25.68M | $2.26B | +7 | −8 |
| Q4 2025 | 120 | 0 | 27.36M | $3.64B | +1 | — |
| 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 | — | −1 |
| Q4 2024 | 16 | +1 | 4.54M | $637.80M | +1 | — |
| Q3 2024 | 14 | 0 | 3.55M | $456.48M | — | — |
| Q2 2024 | 14 | — | 3.56M | $507.87M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 1.44M | +0.3% | $181.90M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.26M | -0.1% | $160.37M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.26M | -0.1% | $160.37M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 4 | AQR Capital Management ✦ | 688.78K | +96.8% | $85.39M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 5 | AQR Capital Management ✦ | 688.78K | +96.8% | $85.39M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 6 | AQR Capital Management ✦ | 688.78K | +96.8% | $85.39M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 688.78K | +96.8% | $85.39M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 688.78K | +96.8% | $85.39M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 382.30K | +1.6% | $48.14M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 170.13K | +0.8% | $21.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 170.13K | +0.8% | $21.43M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | Fisher Asset Management ✦ | 169.96K | -7.6% | $21.40M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | Two Sigma Investments ✦ | 140.64K | +101.8% | $17.71M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | Marshall Wace ✦ | 137.21K | -45.8% | $17.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 15 | Marshall Wace ✦ | 137.21K | -45.8% | $17.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 16 | Marshall Wace ✦ | 137.21K | -45.8% | $17.28M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | Citadel Advisors ✦ | 110.15K | +7.3% | $13.87M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 110.15K | +7.3% | $13.87M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | D. E. Shaw & Co. ✦ | 79.17K | +60.0% | $9.97M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 79.17K | +60.0% | $9.97M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Gotham Asset Management ✦ | 72.00K | -6.0% | $9.07M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 22 | Norges Bank ✦ (passive) | 67.65K | -32.8% | $8.52M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 23 | Point72 Asset Management ✦ | 54.09K | +53455.4% | $6.81M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | Arrowstreet Capital ✦ | 37.06K | -28.6% | $4.67M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 25 | Millennium Management ✦ | 18.23K | -49.7% | $2.30M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“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
| Bridgewater Associates | $2.59M | was 0.0% |
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 · 97 sh · $17,653
Officer · 393 sh · $72,148
Officer · 96 sh · $17,688
Officer · 280 sh · $52,056
Director · 500 sh · $92,500
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology