MKS Inc
      
      
        
          MKSI
        
        
      
    
  
          MKSI
        
        
      351 hedge funds and large institutions have $9.81B invested in MKS Inc in 2021 Q1 according to their latest regulatory filings, with 51 funds opening new positions, 118 increasing their positions, 130 reducing their positions, and 48 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more capital invested
Capital invested by funds: $ → $
more ownership
Funds ownership: →
more first-time investments, than exits
New positions opened: | Existing positions closed:
less funds holding
Funds holding: →
9% less repeat investments, than reductions
Existing positions increased: 118 | Existing positions reduced: 130
32% less call options, than puts
Call options by funds: $29M | Put options by funds: $42.8M
40% less funds holding in top 10
Funds holding in top 10: 5 → 3 (-2)
    
      Holders
    
  
  
    
      
        
      
        351
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        3
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $29M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $42.8M
      
    
      
    
  
Top Buyers
| 1 | +$141M | |
| 2 | +$118M | |
| 3 | +$84.2M | |
| 4 | 
      Vanguard Group
     
      
        Malvern,
      
      
        Pennsylvania
      
     | +$59.7M | 
| 5 | 
      Wellington Management Group
     
      
        Boston,
      
      
        Massachusetts
      
     | +$51.7M | 
Top Sellers
| 1 | -$93.8M | |
| 2 | -$88M | |
| 3 | -$72.9M | |
| 4 | 
      Invesco
     
      
        Atlanta,
      
      
        Georgia
      
     | -$55.1M | 
| 5 | 
    FCM
   
      Frontier Capital Management
     
      
        Boston,
      
      
        Massachusetts
      
     | -$51.6M |