Marine Products Corp
      
      
        
          MPX
        
        
      
    
  
          MPX
        
        
      70 hedge funds and large institutions have $44.8M invested in Marine Products Corp in 2025 Q2 according to their latest regulatory filings, with 9 funds opening new positions, 25 increasing their positions, 24 reducing their positions, and 4 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more capital invested
Capital invested by funds: $ → $
0.21% more ownership
Funds ownership: 14.84% → 15.05% (+0.21%)
100% less call options, than puts
Call options by funds: $0 | Put options by funds: $1K
    
      Holders
    
  
  
    
      
        
      
        70
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $1K
      
    
      
    
  
Top Buyers
| 1 | +$351K | |
| 2 | +$231K | |
| 3 | +$186K | |
| 4 | 
      Royal Bank of Canada
     
      
        Toronto,
      
      
        Ontario, Canada
      
     | +$125K | 
| 5 | 
      Russell Investments Group
     
      
        London,
      
      
        United Kingdom
      
     | +$113K | 
Top Sellers
| 1 | -$149K | |
| 2 | -$104K | |
| 3 | -$98.8K | |
| 4 | 
      UBS Group
     
      
        Zurich,
      
      
        Switzerland
      
     | -$76.5K | 
| 5 | 
    NL
   
      Nuveen LLC
     
      
        Charlotte,
      
      
        North Carolina
      
     | -$71.5K |