ResMed
      
      
    
  501 hedge funds and large institutions have $11B invested in ResMed in 2018 Q4 according to their latest regulatory filings, with 67 funds opening new positions, 189 increasing their positions, 172 reducing their positions, and 59 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more funds holding in top 10
Funds holding in top 10: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
more ownership
Funds ownership: →
more funds holding
Funds holding: →
10% more repeat investments, than reductions
Existing positions increased: 189 | Existing positions reduced: 172
2% more capital invested
Capital invested by funds: $10.8B → $11B (+$186M)
11% less call options, than puts
Call options by funds: $31.7M | Put options by funds: $35.6M
    
      Holders
    
  
  
    
      
        
      
        501
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        11
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $31.7M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $35.6M
      
    
      
    
  
Top Buyers
| 1 | +$492M | |
| 2 | +$80.5M | |
| 3 | +$66.5M | |
| 4 | 
    O
   
      OppenheimerFunds
     
      
      
        New York
      
     | +$47.9M | 
| 5 | 
    AAM
   
      Ardevora Asset Management
     
      
        London,
      
      
        United Kingdom
      
     | +$37.6M | 
Top Sellers
| 1 | -$93.6M | |
| 2 | -$87.7M | |
| 3 | -$72.7M | |
| 4 | 
      Renaissance Technologies
     
      
      
        New York
      
     | -$47.1M | 
| 5 |   
      Marshall Wace
     
      
        London,
      
      
        United Kingdom
      
     | -$41.2M |