Rapid Micro Biosystems
      
      
        
          RPID
        
        
      
    
  
          RPID
        
        
      28 hedge funds and large institutions have $52.3M invested in Rapid Micro Biosystems in 2025 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 11 increasing their positions, 7 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 capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
more funds holding in top 10
Funds holding in top 10: →
0% more first-time investments, than exits
New positions opened: 3 | Existing positions closed: 3
1.03% less ownership
Funds ownership: 39.53% → 38.51% (-1%)
    
      Holders
    
  
  
    
      
        
      
        28
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        2
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        –
      
    
      
    
  
Top Buyers
| 1 | +$613K | |
| 2 | +$144K | |
| 3 | +$71.6K | |
| 4 | 
          
   
      Dimensional Fund Advisors
     
    
      
        Austin,
      
      
        Texas
      
     
   | 
        +$66.5K | 
| 5 | 
          
   
      Morgan Stanley
     
    
      
      
        New York
      
     
   | 
        +$57.5K | 
Top Sellers
| 1 | -$570K | |
| 2 | -$368K | |
| 3 | -$301K | |
| 4 | 
          
   
    OAC
   
  
      OMERS Administration Corp
     
    
      
        Toronto,
      
      
        Ontario, Canada
      
     
   | 
        -$289K | 
| 5 | 
          
   
      Mariner
     
    
      
        Overland Park,
      
      
        Kansas
      
     
   | 
        -$40.4K |