Qiagen
      
      
        
          QGEN
        
        
      
    
  
          QGEN
        
        
      296 hedge funds and large institutions have $5.78B invested in Qiagen in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 91 increasing their positions, 144 reducing their positions, and 67 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding in top 10
Funds holding in top 10: →
more ownership
Funds ownership: →
less funds holding
Funds holding: →
12% less capital invested
Capital invested by funds: $6.6B → $5.78B (-$815M)
33% less first-time investments, than exits
New positions opened: 45 | Existing positions closed: 67
37% less repeat investments, than reductions
Existing positions increased: 91 | Existing positions reduced: 144
    
      Holders
    
  
  
    
      
        
      
        296
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        4
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $32.9M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $22.5M
      
    
      
    
  
Top Buyers
| 1 | +$174M | |
| 2 | +$130M | |
| 3 | +$72.9M | |
| 4 | 
      Deutsche Bank
     
      
        Frankfurt Am Main Ge,
      
      
        Germany
      
     | +$69M | 
| 5 | 
      SEI Investments
     
      
        Oaks,
      
      
        Pennsylvania
      
     | +$68.7M | 
Top Sellers
| 1 | -$129M | |
| 2 | -$64.4M | |
| 3 | -$50.2M | |
| 4 | 
      DZ Bank
     
      
        Frankfurt Am Main,
      
      
        Germany
      
     | -$38.1M | 
| 5 | 
      Barclays
     
      
        London,
      
      
        United Kingdom
      
     | -$33.4M | 
 
