ACHN
  
  
      
        Achillion Pharmaceuticals
      
      
        
          ACHN
        
        
      
    
  
          ACHN
        
        
      Delisted
    ACHN was delisted on the 27th of January, 2020.
110 hedge funds and large institutions have $326M invested in Achillion Pharmaceuticals in 2019 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 38 increasing their positions, 33 reducing their positions, and 22 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more capital invested
Capital invested by funds: $ → $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding in top 10
Funds holding in top 10: →
9% less funds holding
Funds holding: 121 → 110 (-11)
50% less first-time investments, than exits
New positions opened: 11 | Existing positions closed: 22
    
      Holders
    
  
  
    
      
        
      
        110
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        1
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $399K
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $75K
      
    
      
    
  
Top Buyers
| 1 | +$9.82M | |
| 2 | +$9.07M | |
| 3 | +$7.02M | |
| 4 | 
    MCO
   
      MAK Capital One
     
      
      
        New York
      
     | +$5.14M | 
| 5 | 
      Goldman Sachs
     
      
      
        New York
      
     | +$5.13M | 
Top Sellers
| 1 | -$7.07M | |
| 2 | -$5.33M | |
| 3 | -$2.42M | |
| 4 | 
      Man Group
     
      
        London,
      
      
        United Kingdom
      
     | -$2.25M | 
| 5 | 
      BlackRock
     
      
      
        New York
      
     | -$1.89M |