Q3 2025 13F Holders as of 9/30/2025
    
   
  
    
    
      
- 
        Type / Class
      
- 
        Equity / Common Stock
      
      
- 
        Shares outstanding
      
- 
        36.4M
      
      
- 
        Number of holders
      
- 
        108
      
      
- 
        Total 13F shares, excl. options
      
- 
        2.65M
      
      
- 
        Shares change
      
- 
        +35.1K
      
      
- 
        Total reported value, excl. options
      
- 
        $350M
      
      
- 
        Value change
      
- 
        +$4.37M
      
      
- 
        Number of buys
      
- 
        53
      
      
- 
        Number of sells
      
- 
        -38
      
      
- 
        Price
      
- 
        $132.33
      
 
     
   
 
  
    Significant Holders of QUALYS, INC. - Common Stock (QLYS) as of Q3 2025
  
    
      114  filings reported holding QLYS - QUALYS, INC. - Common Stock as of Q3 2025.
      
        QUALYS, INC. - Common Stock (QLYS) has 108 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
        These institutions hold a total of 2.65M shares
          of 36.4M outstanding shares and own 7.28% of the company stock.
        
        Largest 10 shareholders include Boston Trust Walden Corp (1.15M shares), Voya Investment Management LLC (288K shares), FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ (190K shares), NORRIS PERNE & FRENCH LLP/MI (116K shares), CULLINAN ASSOCIATES INC (103K shares), NORDEA INVESTMENT MANAGEMENT AB (77.4K shares), Robeco Institutional Asset Management B.V. (75.8K shares), Vontobel Holding Ltd. (63.6K shares), Asset Management One Co., Ltd. (45.2K shares), and TEACHER RETIREMENT SYSTEM OF TEXAS (43.5K shares).
        
        This table shows the top 108 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
    
  
    
      
        
          | Investor | Option | Weight % | Change % | Value $ | * Price $ | Shares | Share Change | Activity | Report Period | 
      
      
      
    
   
  * Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
    An asterisk sign (*) next to the price indicates that the price is likely invalid.