Comcast
      
      
        
          CMCSA
        
        
      
    
  
          CMCSA
        
        
      2,456 hedge funds and large institutions have $149B invested in Comcast in 2023 Q4 according to their latest regulatory filings, with 289 funds opening new positions, 874 increasing their positions, 1,064 reducing their positions, and 111 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding
Funds holding: →
more ownership
Funds ownership: →
1% less capital invested
Capital invested by funds: $150B → $149B (-$1.09B)
11% less funds holding in top 10
Funds holding in top 10: 80 → 71 (-9)
18% less repeat investments, than reductions
Existing positions increased: 874 | Existing positions reduced: 1,064
    
      Holders
    
  
  
    
      
        
      
        2,456
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        71
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $1.63B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $1.28B
      
    
      
    
  
Top Buyers
| 1 | +$2.5B | |
| 2 | +$685M | |
| 3 | +$301M | |
| 4 | 
      Norges Bank
     
      
        Oslo,
      
      
        Norway
      
     | +$243M | 
| 5 | 
      Arrowstreet Capital
     
      
        Boston,
      
      
        Massachusetts
      
     | +$227M | 
Top Sellers
| 1 | -$1.55B | |
| 2 | -$673M | |
| 3 | -$645M | |
| 4 | 
      BlackRock
     
      
      
        New York
      
     | -$386M | 
| 5 | 
      Macquarie Group
     
      
        Sydney, NSW 2000,
      
      
        Australia
      
     | -$336M |