ACHN
  
  
      
        Achillion Pharmaceuticals
      
      
        
          ACHN
        
        
      
    
  
          ACHN
        
        
      Delisted
    ACHN was delisted on the 27th of January, 2020.
94 hedge funds and large institutions have $259M invested in Achillion Pharmaceuticals in 2014 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 30 increasing their positions, 32 reducing their positions, and 15 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding
Funds holding: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
1% less capital invested
Capital invested by funds: $263M → $259M (-$3.9M)
6% less repeat investments, than reductions
Existing positions increased: 30 | Existing positions reduced: 32
    
      Holders
    
  
  
    
      
        
      
        94
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        1
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $27.6M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $3.12M
      
    
      
    
  
Top Buyers
| 1 | +$2.86M | |
| 2 | +$2.38M | |
| 3 | +$1.74M | |
| 4 | 
      Vanguard Group
     
      
        Malvern,
      
      
        Pennsylvania
      
     | +$1.41M | 
| 5 | 
      Wells Fargo
     
      
        San Francisco,
      
      
        California
      
     | +$738K | 
Top Sellers
| 1 | -$3.06M | |
| 2 | -$1.99M | |
| 3 | -$1.81M | |
| 4 | 
    SM
   
      Sabby Management
     
      
        Miami Beach,
      
      
        Florida
      
     | -$1.5M | 
| 5 |   
      State of Wisconsin Investment Board
     
      
        Madison,
      
      
        Wisconsin
      
     | -$1.32M |