Comcast
      
      
        
          CMCSA
        
        
      
    
  
          CMCSA
        
        
      2,227 hedge funds and large institutions have $204B invested in Comcast in 2020 Q4 according to their latest regulatory filings, with 316 funds opening new positions, 917 increasing their positions, 770 reducing their positions, and 95 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 in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
10% more funds holding
Funds holding: 2,033 → 2,227 (+194)
0.23% less ownership
Funds ownership: 84.55% → 84.32% (-0.23%)
17% less call options, than puts
Call options by funds: $2.48B | Put options by funds: $2.99B
    
      Holders
    
  
  
    
      
        
      
        2,227
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        154
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $2.48B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $2.99B
      
    
      
    
  
Top Buyers
| 1 | +$959M | |
| 2 | +$381M | |
| 3 | +$334M | |
| 4 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | +$321M | 
| 5 | 
    LCOV
   
      London Company of Virginia
     
      
        Richmond,
      
      
        Virginia
      
     | +$231M | 
Top Sellers
| 1 | -$465M | |
| 2 | -$311M | |
| 3 | -$302M | |
| 4 | 
      State Street
     
      
        Boston,
      
      
        Massachusetts
      
     | -$291M | 
| 5 | 
      Dimensional Fund Advisors
     
      
        Austin,
      
      
        Texas
      
     | -$243M |