Coherent
      
      
        
          COHR
        
        
      
    
  
          COHR
        
        
      262 hedge funds and large institutions have $1.84B invested in Coherent in 2018 Q4 according to their latest regulatory filings, with 80 funds opening new positions, 91 increasing their positions, 67 reducing their positions, and 40 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 repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more funds holding
Funds holding: →
2.39% more ownership
Funds ownership: 235.33% → 237.72% (+2.4%)
0% more funds holding in top 10
Funds holding in top 10: 3 → 3 (0)
32% less capital invested
Capital invested by funds: $2.7B → $1.84B (-$860M)
    
      Holders
    
  
  
    
      
        
      
        262
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        3
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $14.6M
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $6.37M
      
    
      
    
  
Top Buyers
| 1 | +$23.7M | |
| 2 | +$15.7M | |
| 3 | +$15.3M | |
| 4 | 
      Vanguard Group
     
      
        Malvern,
      
      
        Pennsylvania
      
     | +$14.1M | 
| 5 | 
    TA
   
      Teachers Advisors
     
      
      
        New York
      
     | +$10.2M | 
Top Sellers
| 1 | -$33.2M | |
| 2 | -$30.9M | |
| 3 | -$27.6M | |
| 4 | 
      Bank of New York Mellon
     
      
      
        New York
      
     | -$19.7M | 
| 5 | 
    MFIMFI
   
      Mesirow Financial Investment Management - Fixed Income
     
      
        Chicago,
      
      
        Illinois
      
     | -$13.8M |