NB Bancorp
      
      
        
          NBBK
        
        
      
    
  
          NBBK
        
        
      121 hedge funds and large institutions have $331M invested in NB Bancorp in 2025 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 36 increasing their positions, 38 reducing their positions, and 11 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more call options, than puts
Call options by funds: $ | Put options by funds: $
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more ownership
Funds ownership: →
1% more capital invested
Capital invested by funds: $327M → $331M (+$4.64M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
5% less repeat investments, than reductions
Existing positions increased: 36 | Existing positions reduced: 38
    
      Holders
    
  
  
    
      
        
      
        121
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        1
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $2.35M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $9K
      
    
      
    
  
Top Buyers
| 1 | +$2.14M | |
| 2 | +$2.11M | |
| 3 | +$1.44M | |
| 4 | 
      State Street
     
      
        Boston,
      
      
        Massachusetts
      
     | +$1.02M | 
| 5 | 
      Jane Street
     
      
      
        New York
      
     | +$987K | 
Top Sellers
| 1 | -$3.56M | |
| 2 | -$2.42M | |
| 3 | -$1.67M | |
| 4 | 
    TFCP
   
      Twin Focus Capital Partners
     
      
        Boston,
      
      
        Massachusetts
      
     | -$924K | 
| 5 | 
      Goldman Sachs
     
      
      
        New York
      
     | -$767K |