MarketAxess Holdings
      
      
        
          MKTX
        
        
      
    
  
          MKTX
        
        
      207 hedge funds and large institutions have $2.95B invested in MarketAxess Holdings in 2015 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 73 increasing their positions, 80 reducing their positions, and 12 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more capital invested
Capital invested by funds: $ → $
more funds holding
Funds holding: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
17% less funds holding in top 10
Funds holding in top 10: 6 → 5 (-1)
90% less call options, than puts
Call options by funds: $1.34M | Put options by funds: $12.9M
    
      Holders
    
  
  
    
      
        
      
        207
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        5
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $1.34M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $12.9M
      
    
      
    
  
Top Buyers
| 1 | +$25.2M | |
| 2 | +$19.1M | |
| 3 | +$13.7M | |
| 4 | 
    BG
   
      Bahl & Gaynor
     
      
        Cincinnati,
      
      
        Ohio
      
     | +$13.1M | 
| 5 | 
      Baillie Gifford & Co
     
      
        Edinburgh,
      
      
        United Kingdom
      
     | +$12.4M | 
Top Sellers
| 1 | -$23.7M | |
| 2 | -$21.6M | |
| 3 | -$18.7M | |
| 4 | 
    BTW
   
      Boston Trust Walden
     
      
        Boston,
      
      
        Massachusetts
      
     | -$16.8M | 
| 5 | 
    RIM
   
      RS Investment Management
     
      
        San Francisco,
      
      
        California
      
     | -$16.8M |