Security record · archived quarter
QLYS
Qualys, Inc. · Technology · Software - Infrastructure
20Tracked holders
0Δ holders
16.98MShares held
$2.25BReported value
+1New positions
−2Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -0.4% · net new positions -5.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| 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 | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 5.48M | -2.6% | $724.89M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 4.40M | +2.9% | $582.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 4.40M | +2.9% | $582.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 4.40M | +2.9% | $582.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 4.40M | +2.9% | $582.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | The Vanguard Group ✦ (passive) | 4.40M | +2.9% | $582.49M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | State Street Global Advisors ✦ (passive) | 1.39M | -1.6% | $183.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 1.21M | +0.3% | $161.03M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 1.21M | +0.3% | $161.03M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 24 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 1.06M | — | $140.49M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | AQR Capital Management ✦ | 1.01M | -0.1% | $133.76M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 41 | AQR Capital Management ✦ | 1.01M | -0.1% | $133.76M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 42 | AQR Capital Management ✦ | 1.01M | -0.1% | $133.76M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 43 | AQR Capital Management ✦ | 1.01M | -0.1% | $133.76M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 44 | AQR Capital Management ✦ | 1.01M | -0.1% | $133.76M | 0.1% | ▼ Trim | 6 | SEC ↗ |
| 45 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 48 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 53 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 58 | Morgan Stanley ✦ | 731.57K | — | $96.81M | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Renaissance Technologies ✦ | 455.70K | +26.4% | $60.30M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 60 | Goldman Sachs Group ✦ | 340.53K | — | $45.06M | 0.0% | n/c | 1 | SEC ↗ |
| 61 | Goldman Sachs Group ✦ | 340.53K | — | $45.06M | 0.0% | n/c | 1 | SEC ↗ |
| 62 | T. Rowe Price ✦ | 177.77K | +1.1% | $23.53M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 63 | T. Rowe Price ✦ | 177.77K | +1.1% | $23.53M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 64 | Two Sigma Investments ✦ | 139.06K | -5.9% | $18.40M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 65 | Fisher Asset Management ✦ | 131.65K | -8.6% | $17.42M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 66 | Millennium Management ✦ | 127.66K | -32.9% | $16.89M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 67 | Arrowstreet Capital ✦ | 93.83K | +28.8% | $12.42M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 68 | Citadel Advisors ✦ | 72.32K | New | $9.57M | 0.0% | New | 1 | SEC ↗ |
| 69 | Citadel Advisors ✦ | 72.32K | New | $9.57M | 0.0% | New | 1 | SEC ↗ |
| 70 | Gotham Asset Management ✦ | 70.91K | +3.4% | $9.38M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 71 | Fidelity (FMR) ✦ | 52.76K | +7.3% | $6.98M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Fidelity (FMR) ✦ | 52.76K | +7.3% | $6.98M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Bridgewater Associates ✦ | 14.92K | +495.4% | $1.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | D. E. Shaw & Co. ✦ | 14.11K | -30.7% | $1.87M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 75 | D. E. Shaw & Co. ✦ | 14.11K | -30.7% | $1.87M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 76 | Marshall Wace ✦ | 6.42K | +29.9% | $849,825 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 77 | Marshall Wace ✦ | 6.42K | +29.9% | $849,825 | 0.0% | ▲ Add | 6 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $9.57M | 0.0% |
| Citadel Advisors | $9.57M | 0.0% |
Exited
| Point72 Asset Management | $19.76M | was 0.0% |
| Norges Bank | $6.48M | 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.
Frequently co-owned
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)
Aug 20
POSEY BRUCE K
Officer · 97 sh · $17,653
Aug 20
POSEY BRUCE K
Officer · 393 sh · $72,148
Aug 20
POSEY BRUCE K
Officer · 96 sh · $17,688
Aug 20
POSEY BRUCE K
Officer · 280 sh · $52,056
Aug 20
Pfeiffer Wendy
Director · 500 sh · $92,500
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2025 ·
Methodology ·
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