QUALYS INC (QLYS) — institutional ownership
480 funds reported holding QUALYS INC in their latest 13F filings, worth $5.79B in total (CUSIP 74758T303).
Largest holders
- BlackRock, Inc. (BLK) — $792M
- VANGUARD GROUP INC — $580M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $371M
- VANGUARD CAPITAL MANAGEMENT LLC — $219M
- STATE STREET CORP (STT, STT-PG) — $200M
- Legal & General Group Plc — $198M
- GEODE CAPITAL MANAGEMENT, LLC — $194M
- AQR CAPITAL MANAGEMENT LLC — $191M
- FIRST TRUST ADVISORS LP — $155M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP — $135M
Famous investors holding it
- Izzy Englander portfolio (Millennium Management)
- Ken Griffin portfolio (Citadel Advisors)
- Renaissance Technologies portfolio (Renaissance Technologies)
- D. E. Shaw portfolio (D. E. Shaw & Co.)
- Two Sigma portfolio (Two Sigma Investments)