PIOI
  
  
      
        Active Power Inc
      
      
        
          PIOI
        
        
      
    
  
          PIOI
        
        
      Delisted
    PIOI was delisted on the 30th of November, 2016.
39 hedge funds and large institutions have $20.1M invested in Active Power Inc in 2013 Q2 according to their latest regulatory filings, with 39 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  
    
      Holders
    
  
  
    
      
        
      
        39
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        –
      
    
      
    
  
Top Buyers
    No buyers this quarter
  
  
Top Sellers
    No sellers this quarter