Pfizer
      
      
        
          PFE
        
        
      
    
  
          PFE
        
        
      3,249 hedge funds and large institutions have $222B invested in Pfizer in 2021 Q4 according to their latest regulatory filings, with 584 funds opening new positions, 1,250 increasing their positions, 1,152 reducing their positions, and 85 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding in top 10
Funds holding in top 10: →
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
9% more repeat investments, than reductions
Existing positions increased: 1,250 | Existing positions reduced: 1,152
1% more call options, than puts
Call options by funds: $5.34B | Put options by funds: $5.26B
0.97% more ownership
Funds ownership: 66.25% → 67.22% (+0.97%)
    
      Holders
    
  
  
    
      
        
      
        3,249
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        249
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $5.34B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $5.26B
      
    
      
    
  
Top Buyers
| 1 | +$610M | |
| 2 | +$609M | |
| 3 | +$455M | |
| 4 | 
          
   
      JPMorgan Chase & Co
     
    
      
      
        New York
      
     
   | 
        +$375M | 
| 5 | 
          
   
      Two Sigma Advisers
     
    
      
      
        New York
      
     
   | 
        +$323M | 
Top Sellers
| 1 | -$516M | |
| 2 | -$386M | |
| 3 | -$321M | |
| 4 | 
          
   
      Wells Fargo
     
    
      
        San Francisco,
      
      
        California
      
     
   | 
        -$273M | 
| 5 | 
          
   
      Capital World Investors
     
    
      
        Los Angeles,
      
      
        California
      
     
   | 
        -$266M |