Weibo
      
      
    
  312 hedge funds and large institutions have $6.28B invested in Weibo in 2018 Q1 according to their latest regulatory filings, with 52 funds opening new positions, 131 increasing their positions, 86 reducing their positions, and 26 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
more funds holding in top 10
Funds holding in top 10: →
9% more funds holding
Funds holding: 287 → 312 (+25)
2.83% more ownership
Funds ownership: 45.54% → 48.37% (+2.8%)
13% less call options, than puts
Call options by funds: $291M | Put options by funds: $333M
    
      Holders
    
  
  
    
      
        
      
        312
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        15
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $291M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $333M
      
    
      
    
  
Top Buyers
| 1 | +$128M | |
| 2 | +$71.8M | |
| 3 | +$37.5M | |
| 4 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | +$36.4M | 
| 5 | 
      Two Sigma Advisers
     
      
      
        New York
      
     | +$36M | 
Top Sellers
| 1 | -$121M | |
| 2 | -$53.5M | |
| 3 | -$38.5M | |
| 4 | 
      Citadel Advisors
     
      
        Miami,
      
      
        Florida
      
     | -$33.3M | 
| 5 | 
    MCM
   
      Melvin Capital Management
     
      
      
        New York
      
     | -$25.9M |