PIOI
  
  
      
        Active Power Inc
      
      
        
          PIOI
        
        
      
    
  
          PIOI
        
        
      Delisted
    PIOI was delisted on the 30th of November, 2016.
27 hedge funds and large institutions have $3.29M invested in Active Power Inc in 2016 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 6 increasing their positions, 7 reducing their positions, and 5 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  less funds holding
Funds holding: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less capital invested
Capital invested by funds: $ → $
less first-time investments, than exits
New positions opened: | Existing positions closed:
    
      Holders
    
  
  
    
      
        
      
        27
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        –
      
    
      
    
  
Top Buyers
| 1 | +$70.3K | |
| 2 | +$16K | |
| 3 | +$15K | |
| 4 | 
      Susquehanna International Group
     
      
        Bala Cynwyd,
      
      
        Pennsylvania
      
     | +$14K | 
| 5 | 
    VKH
   
      Virtu KCG Holdings
     
      
      
        New York
      
     | +$2.26K | 
Top Sellers
| 1 | -$35K | |
| 2 | -$16.2K | |
| 3 | -$14K | |
| 4 | 
    ARTA
   
      A.R.T. Advisors
     
      
      
        New York
      
     | -$13K | 
| 5 | 
    BFA
   
      BlackRock Fund Advisors
     
      
        San Francisco,
      
      
        California
      
     | -$5.52K |