Q2 2015 13F Holders as of 6/30/2015
    
   
  
    
    
      
- 
        Type / Class
      
- 
        Equity / Common Stock
      
      
- 
        Shares outstanding
      
- 
        38.7M
      
      
- 
        Number of holders
      
- 
        101
      
      
- 
        Total 13F shares, excl. options
      
- 
        23.6M
      
      
- 
        Shares change
      
- 
        +411K
      
      
- 
        Total reported value, excl. options
      
- 
        $377M
      
      
- 
        Value change
      
- 
        +$5.51M
      
      
- 
        Number of buys
      
- 
        57
      
      
- 
        Number of sells
      
- 
        -44
      
      
- 
        Price
      
- 
        $16.00
      
 
     
   
 
  
    Significant Holders of PDF SOLUTIONS INC - Common Stock (PDFS) as of Q2 2015
  
    
      116  filings reported holding PDFS - PDF SOLUTIONS INC - Common Stock as of Q2 2015.
      
        PDF SOLUTIONS INC - Common Stock (PDFS) has 101 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
        These institutions hold a total of 23.6M shares
          of 38.7M outstanding shares and own 60.94% of the company stock.
        
        Largest 10 shareholders include CARDINAL CAPITAL MANAGEMENT LLC /CT (2.26M shares), PRICE T ROWE ASSOCIATES INC /MD/ (1.89M shares), SNYDER CAPITAL MANAGEMENT L P (1.48M shares), WASATCH ADVISORS INC (1.45M shares), Concept Capital Markets, LLC (1.31M shares), TimesSquare Capital Management, LLC (1.3M shares), Shannon River Fund Management LLC (963K shares), CHARTWELL INVESTMENT PARTNERS, INC. (869K shares), VANGUARD GROUP INC (861K shares), and DIMENSIONAL FUND ADVISORS LP (856K shares).
        
        This table shows the top 101 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.