Stocktoria
QUALYS, INC. QLYS
Nasdaq · XNAS · stock · Services-Prepackaged Software · website · IPO 2012-09-28
QUALYS, INC. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 5,313,443 | $757.7M |
| AQR CAPITAL MANAGEMENT LLC | 1,038,928 | $90.8M |
| RENAISSANCE TECHNOLOGIES LLC | 497,600 | $43.7M |
| MILLENNIUM MANAGEMENT LLC | 235,382 | $20.7M |
| CITADEL ADVISORS LLC | 226,630 | $19.9M |
| TWO SIGMA INVESTMENTS, LP | 155,036 | $13.6M |
| D. E. Shaw & Co., Inc. | 134,512 | $11.8M |
| Bridgewater Associates, LP | 10,219 | $897,739 |
Source: SEC EDGAR filings · CIK 0001107843 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.