QUALYS, INC. QLYS
CIK 0001107843 · CUSIP 74758T303
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock Inc. CIK 1364742 · View history | $757.70M 5,313,443 shares | 0.02% | +180.50K(+3.50%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $560.28M 3,929,008 shares | 0.01% | +89.21K(+2.30%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 03 | NEUBERGER BERMAN GROUP LLC CIK 1465109 · Amended · View history | $265.51M 1,861,890 shares | 0.22% | -39.82K(-2.10%)Reduced | SEC filing ↗ Nov 14, 2024 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $194.95M 1,367,095 shares | 0.01% | +17.45K(+1.30%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 05 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $175.47M 1,226,524 shares | 0.02% | +82.71K(+7.20%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 06 | CONGRESS ASSET MANAGEMENT CO /MA CIK 897378 · View history | $142.09M 996,412 shares | 1.02% | -4.79K(-0.50%)Reduced | SEC filing ↗ Aug 2, 2024 | ▾ |
| 07 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $128.25M 899,382 shares | 0.13% | -600.77K(-40.00%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
| 08 | MORGAN STANLEY CIK 895421 · Amended · View history | $120.31M 843,716 shares | 0.01% | -22.64K(-2.60%)Reduced | SEC filing ↗ May 14, 2025 | ▾ |
| 09 | Legal & General Group Plc CIK 764068 · Amended · View history | $115.69M 811,315 shares | 0.03% | +117.80K(+17.00%)Added | SEC filing ↗ May 29, 2025 | ▾ |
| 10 | Boston Trust Walden Corp CIK 1534866 · View history | $115.37M 809,014 shares | 0.86% | +72.26K(+9.80%)Added | SEC filing ↗ Jul 19, 2024 | ▾ |
| 11 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $101.42M 711,219 shares | 0.03% | -32.63K(-4.40%)Reduced | SEC filing ↗ Aug 9, 2024 | ▾ |
| 12 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $97.97M 687,044 shares | 0.01% | +3.13K(+0.50%)Added | SEC filing ↗ Dec 26, 2024 | ▾ |
| 13 | AMERICAN CAPITAL MANAGEMENT INC CIK 1320168 · View history | $97.84M 686,094 shares | 3.27% | +29.11K(+4.40%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 14 | Invesco Ltd. CIK 914208 · View history | $78.47M 550,279 shares | 0.02% | -58.46K(-9.60%)Reduced | SEC filing ↗ Aug 13, 2024 | ▾ |
| 15 | Fundsmith LLP CIK 1569205 · View history | $78.15M 548,009 shares | 0.32% | -17.24K(-3.00%)Reduced | SEC filing ↗ Aug 14, 2024 | ▾ |
| 16 | NORTHERN TRUST CORP CIK 73124 · View history | $75.11M 526,751 shares | 0.01% | +14.39K(+2.80%)Added | SEC filing ↗ Aug 14, 2024 | ▾ |
| 17 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $67.61M 474,100 shares | 0.11% | +63.00K(+15.30%)Added | SEC filing ↗ Aug 9, 2024 | ▾ |
| 18 | CDAM (UK) Ltd CIK 1719387 · View history | $66.22M 464,404 shares | 9.89% | +71.14K(+18.10%)Added | SEC filing ↗ Aug 13, 2024 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history | $65.33M 458,142 shares | 0.01% | -108(0.00%)Reduced | SEC filing ↗ Aug 12, 2024 | ▾ |
| 20 | Bank of New York Mellon Corp CIK 1390777 · View history | $62.66M 439,434 shares | 0.01% | +3.36K(+0.80%)Added | SEC filing ↗ Jul 25, 2024 | ▾ |
Showing 20 / 467 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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