Steel Dynamics
      
      
        
          STLD
        
        
      
    
  
          STLD
        
        
      807 hedge funds and large institutions have $15.1B invested in Steel Dynamics in 2025 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 275 increasing their positions, 332 reducing their positions, and 78 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 capital invested
Capital invested by funds: $ → $
less ownership
Funds ownership: →
17% less repeat investments, than reductions
Existing positions increased: 275 | Existing positions reduced: 332
18% less call options, than puts
Call options by funds: $117M | Put options by funds: $142M
25% less funds holding in top 10
Funds holding in top 10: 4 → 3 (-1)
    
      Holders
    
  
  
    
      
        
      
        807
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        3
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $117M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $142M
      
    
      
    
  
Top Buyers
| 1 | +$106M | |
| 2 | +$81.9M | |
| 3 | +$76.1M | |
| 4 | 
      Robeco Institutional Asset Management
     
      
        Rotterdam,
      
      
        Netherlands
      
     | +$62M | 
| 5 | 
      UBS AM
     
      
        Chicago,
      
      
        Illinois
      
     | +$50.7M | 
Top Sellers
| 1 | -$142M | |
| 2 | -$121M | |
| 3 | -$80.3M | |
| 4 | 
      Ameriprise
     
      
        Minneapolis,
      
      
        Minnesota
      
     | -$70.1M | 
| 5 | 
      Holocene Advisors
     
      
      
        New York
      
     | -$63.3M | 
