Research Frontiers
      
      
        
          REFR
        
        
      
    
  
          REFR
        
        
      29 hedge funds and large institutions have $4.05M invested in Research Frontiers in 2017 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 6 increasing their positions, 7 reducing their positions, and 9 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  less ownership
Funds ownership: →
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
less capital invested
Capital invested by funds: $ → $
78% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 9
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
    
      Holders
    
  
  
    
      
        
      
        29
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        –
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        –
      
    
      
    
  
Top Buyers
| 1 | +$284K | |
| 2 | +$23.3K | |
| 3 | +$15.6K | |
| 4 | 
      Deutsche Bank
     
      
        Frankfurt Am Main Ge,
      
      
        Germany
      
     | +$13K | 
| 5 | 
      UBS Group
     
      
        Zurich,
      
      
        Switzerland
      
     | +$7.37K | 
Top Sellers
| 1 | -$494K | |
| 2 | -$38K | |
| 3 | -$29K | |
| 4 | 
      Cambridge Investment Research Advisors
     
      
        Fairfield,
      
      
        Iowa
      
     | -$26K | 
| 5 | 
      Susquehanna International Group
     
      
        Bala Cynwyd,
      
      
        Pennsylvania
      
     | -$24K |