Masco
      
      
    
  651 hedge funds and large institutions have $11.2B invested in Masco in 2018 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 216 increasing their positions, 250 reducing their positions, and 47 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: →
less ownership
Funds ownership: →
9% less capital invested
Capital invested by funds: $12.4B → $11.2B (-$1.13B)
14% less repeat investments, than reductions
Existing positions increased: 216 | Existing positions reduced: 250
33% less funds holding in top 10
Funds holding in top 10: 9 → 6 (-3)
    
      Holders
    
  
  
    
      
        
      
        651
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        6
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $139M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $50.1M
      
    
      
    
  
Top Buyers
| 1 | +$92M | |
| 2 | +$58.6M | |
| 3 | +$54.3M | |
| 4 |   
      Fidelity Investments
     
      
        Boston,
      
      
        Massachusetts
      
     | +$52M | 
| 5 | 
      Bank of Montreal
     
      
        Toronto,
      
      
        Ontario, Canada
      
     | +$48.7M | 
Top Sellers
| 1 | -$74.7M | |
| 2 | -$72.9M | |
| 3 | -$65.6M | |
| 4 | 
      Capital World Investors
     
      
        Los Angeles,
      
      
        California
      
     | -$56M | 
| 5 | 
      Renaissance Technologies
     
      
      
        New York
      
     | -$44.5M |