Q32 Bio
      
      
        
          QTTB
        
        
      
    
  
          QTTB
        
        
      71 hedge funds and large institutions have $15.5M invested in Q32 Bio in 2025 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 17 increasing their positions, 20 reducing their positions, and 26 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  less ownership
Funds ownership: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
less funds holding in top 10
Funds holding in top 10: →
59% less capital invested
Capital invested by funds: $37.8M → $15.5M (-$22.3M)
69% less first-time investments, than exits
New positions opened: 8 | Existing positions closed: 26
88% less call options, than puts
Call options by funds: $1K | Put options by funds: $8K
    
      Holders
    
  
  
    
      
        
      
        71
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        3
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $1K
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $8K
      
    
      
    
  
Top Buyers
| 1 | +$68.1K | |
| 2 | +$50K | |
| 3 | +$42.8K | |
| 4 | 
      State Street
     
      
        Boston,
      
      
        Massachusetts
      
     | +$36.2K | 
| 5 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | +$21.8K | 
Top Sellers
| 1 | -$2.4M | |
| 2 | -$1.08M | |
| 3 | -$280K | |
| 4 | 
      Two Sigma Investments
     
      
      
        New York
      
     | -$183K | 
| 5 | 
      Qube Research & Technologies (QRT)
     
      
        London,
      
      
        United Kingdom
      
     | -$173K |