Comcast
      
      
        
          CMCSA
        
        
      
    
  
          CMCSA
        
        
      2,405 hedge funds and large institutions have $189B invested in Comcast in 2021 Q4 according to their latest regulatory filings, with 316 funds opening new positions, 985 increasing their positions, 880 reducing their positions, and 154 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 funds holding
Funds holding: →
more call options, than puts
Call options by funds: $ | Put options by funds: $
0.64% less ownership
Funds ownership: 83.67% → 83.03% (-0.64%)
27% less capital invested
Capital invested by funds: $258B → $189B (-$68.4B)
37% less funds holding in top 10
Funds holding in top 10: 114 → 72 (-42)
    
      Holders
    
  
  
    
      
        
      
        2,405
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        72
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $2.81B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $2.61B
      
    
      
    
  
Top Buyers
| 1 | +$636M | |
| 2 | +$343M | |
| 3 | +$246M | |
| 4 | 
          
   
    SIM
   
  
      SRS Investment Management
     
    
      
      
        New York
      
     
   | 
        +$224M | 
| 5 | 
          
   
      State Street
     
    
      
        Boston,
      
      
        Massachusetts
      
     
   | 
        +$211M | 
Top Sellers
| 1 | -$1.03B | |
| 2 | -$992M | |
| 3 | -$910M | |
| 4 | 
          
   
      Bank of America
     
    
      
        Charlotte,
      
      
        North Carolina
      
     
   | 
        -$301M | 
| 5 | 
          
   
      UBS AM
     
    
      
        Chicago,
      
      
        Illinois
      
     
   | 
        -$289M |