Amgen
      
      
        
          AMGN
        
        
      
    
  
          AMGN
        
        
      2,895 hedge funds and large institutions have $131B invested in Amgen in 2025 Q1 according to their latest regulatory filings, with 248 funds opening new positions, 1,121 increasing their positions, 1,172 reducing their positions, and 131 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more funds holding in top 10
Funds holding in top 10: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
8% more call options, than puts
Call options by funds: $2.74B | Put options by funds: $2.55B
0.86% more ownership
Funds ownership: 77.66% → 78.52% (+0.86%)
4% less repeat investments, than reductions
Existing positions increased: 1,121 | Existing positions reduced: 1,172
    
      Holders
    
  
  
    
      
        
      
        2,895
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        74
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $2.74B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $2.55B
      
    
      
    
  
Top Buyers
| 1 | +$3.18B | |
| 2 | +$910M | |
| 3 | +$522M | |
| 4 | 
          
   
      Pacer Advisors
     
    
      
        Malvern,
      
      
        Pennsylvania
      
     
   | 
        +$464M | 
| 5 | 
          
   
      JPMorgan Chase & Co
     
    
      
      
        New York
      
     
   | 
        +$403M | 
Top Sellers
| 1 | -$454M | |
| 2 | -$340M | |
| 3 | -$311M | |
| 4 | 
          
   
      D.E. Shaw & Co
     
    
      
      
        New York
      
     
   | 
        -$222M | 
| 5 | 
          
   
      Amundi
     
    
      
        Paris,
      
      
        France
      
     
   | 
        -$209M |