SIEN
  
  
      
        Sientra, Inc.
      
      
        
          SIEN
        
        
      
    
  
          SIEN
        
        
      Delisted
    SIEN was delisted on the 21st of February, 2024.
88 hedge funds and large institutions have $74.1M invested in Sientra, Inc. in 2020 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 28 increasing their positions, 27 reducing their positions, and 37 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
less first-time investments, than exits
New positions opened: | Existing positions closed:
75% less funds holding in top 10
Funds holding in top 10: 4 → 1 (-3)
80% less capital invested
Capital invested by funds: $377M → $74.1M (-$303M)
    
      Holders
    
  
  
    
      
        
      
        88
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        1
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $1.2M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $107K
      
    
      
    
  
Top Buyers
| 1 | +$2.08M | |
| 2 | +$1.56M | |
| 3 | +$814K | |
| 4 | 
          
   
      Goldman Sachs
     
    
      
      
        New York
      
     
   | 
        +$780K | 
| 5 | 
          
   
    GPCM
   
  
      Granite Point Capital Management
     
    
      
        Boston,
      
      
        Massachusetts
      
     
   | 
        +$521K | 
Top Sellers
| 1 | -$5.67M | |
| 2 | -$5.23M | |
| 3 | -$4.45M | |
| 4 | 
          
   
      Assenagon Asset Management
     
    
      
        Senningerberg,
      
      
        Luxembourg
      
     
   | 
        -$4.39M | 
| 5 | 
          
   
    JGC
   
  
      J. Goldman & Co
     
    
      
      
        New York
      
     
   | 
        -$3.65M |