ACHN
  
  
      
        Achillion Pharmaceuticals
      
      
        
          ACHN
        
        
      
    
  
          ACHN
        
        
      Delisted
    ACHN was delisted on the 27th of January, 2020.
179 hedge funds and large institutions have $1.08B invested in Achillion Pharmaceuticals in 2014 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 53 increasing their positions, 58 reducing their positions, and 26 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more funds holding in top 10
Funds holding in top 10: →
more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
11% more funds holding
Funds holding: 161 → 179 (+18)
9% less repeat investments, than reductions
Existing positions increased: 53 | Existing positions reduced: 58
    
      Holders
    
  
  
    
      
        
      
        179
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        5
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $126M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $64.1M
      
    
      
    
  
Top Buyers
| 1 | +$52.8M | |
| 2 | +$35.8M | |
| 3 | +$29.1M | |
| 4 | 
      Wellington Management Group
     
      
        Boston,
      
      
        Massachusetts
      
     | +$25.4M | 
| 5 | 
      Goldman Sachs
     
      
      
        New York
      
     | +$20.2M | 
Top Sellers
| 1 | -$32.4M | |
| 2 | -$30.4M | |
| 3 | -$24.4M | |
| 4 | 
      Renaissance Technologies
     
      
      
        New York
      
     | -$8.96M | 
| 5 | 
    JHIU
   
      Janus Henderson Investors US
     
      
        Denver,
      
      
        Colorado
      
     | -$6.23M |