Companhia Siderúrgica Nacional
      
      
        
          SID
        
        
      
    
  
          SID
        
        
      81 hedge funds and large institutions have $124M invested in Companhia Siderúrgica Nacional in 2017 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 30 increasing their positions, 20 reducing their positions, and 13 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more funds holding in top 10
Funds holding in top 10: →
0.04% less ownership
Funds ownership: 3.1% → 3.06% (-0.04%)
3% less call options, than puts
Call options by funds: $362K | Put options by funds: $375K
11% less capital invested
Capital invested by funds: $139M → $124M (-$15.1M)
    
      Holders
    
  
  
    
      
        
      
        81
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        1
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $362K
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $375K
      
    
      
    
  
Top Buyers
| 1 | +$7.53M | |
| 2 | +$7.32M | |
| 3 | +$2.84M | |
| 4 | 
      Northern Trust
     
      
        Chicago,
      
      
        Illinois
      
     | +$1.49M | 
| 5 | 
    SGDR
   
      SPX Gestao de Recursos
     
      
        Rio De Janeiro,
      
      
        Brazil
      
     | +$1.05M | 
Top Sellers
| 1 | -$9.96M | |
| 2 | -$2.96M | |
| 3 | -$2.59M | |
| 4 | 
      Jane Street
     
      
      
        New York
      
     | -$2.35M | 
| 5 | 
      Renaissance Technologies
     
      
      
        New York
      
     | -$2.17M |