CollPlant Biotechnologies
      
      
        
          CLGN
        
        
      
    
  
          CLGN
        
        
      17 hedge funds and large institutions have $2.53M invested in CollPlant Biotechnologies in 2025 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 6 increasing their positions, 1 reducing their positions, and 3 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more ownership
Funds ownership: →
24% less capital invested
Capital invested by funds: $3.33M → $2.53M (-$800K)
    
      Holders
    
  
  
    
      
        
      
        17
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
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      Calls
    
  
  
    
      
        
      
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      Puts
    
  
  
    
      
        
      
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Top Buyers
| 1 | +$377K | |
| 2 | +$217K | |
| 3 | +$85.7K | |
| 4 | 
          
   
    AE
   
  
      AMH Equity
     
    
      
        Great Neck,
      
      
        New York
      
     
   | 
        +$48.8K | 
| 5 | 
          
   
      Renaissance Technologies
     
    
      
      
        New York
      
     
   | 
        +$42.6K | 
Top Sellers
| 1 | -$62.1K | |
| 2 | -$1.03K | |
| 3 | -$1K | |
| 4 | 
          
   
      Brown Advisory
     
    
      
        Baltimore,
      
      
        Maryland
      
     
   | 
        -$26 |