Amgen
      
      
        
          AMGN
        
        
      
    
  
          AMGN
        
        
      2,423 hedge funds and large institutions have $98.4B invested in Amgen in 2023 Q1 according to their latest regulatory filings, with 130 funds opening new positions, 1,038 increasing their positions, 888 reducing their positions, and 146 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more ownership
Funds ownership: →
less funds holding
Funds holding: →
9% less capital invested
Capital invested by funds: $108B → $98.4B (-$9.71B)
11% less first-time investments, than exits
New positions opened: 130 | Existing positions closed: 146
34% less funds holding in top 10
Funds holding in top 10: 99 → 65 (-34)
    
      Holders
    
  
  
    
      
        
      
        2,423
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        65
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $1.48B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $1.19B
      
    
      
    
  
Top Buyers
| 1 | +$800M | |
| 2 | +$356M | |
| 3 | +$354M | |
| 4 | 
      T. Rowe Price Associates
     
      
        Baltimore,
      
      
        Maryland
      
     | +$211M | 
| 5 | 
      Nuveen Asset Management
     
      
        Chicago,
      
      
        Illinois
      
     | +$210M | 
Top Sellers
| 1 | -$524M | |
| 2 | -$451M | |
| 3 | -$366M | |
| 4 | 
      D.E. Shaw & Co
     
      
      
        New York
      
     | -$225M | 
| 5 | 
      Barclays
     
      
        London,
      
      
        United Kingdom
      
     | -$223M |