Berkshire Hathaway Class B
      
      
        
          BRK.B
        
        
      
    
  
          BRK.B
        
        
      1,929 hedge funds and large institutions have $148B invested in Berkshire Hathaway Class B in 2017 Q1 according to their latest regulatory filings, with 109 funds opening new positions, 721 increasing their positions, 796 reducing their positions, and 57 closing their positions.
New
  Increased
  Maintained
  Reduced
  Closed
  more first-time investments, than exits
New positions opened: | Existing positions closed:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding
Funds holding: →
more capital invested
Capital invested by funds: $ → $
0.65% less ownership
Funds ownership: 68.24% → 67.59% (-0.65%)
9% less repeat investments, than reductions
Existing positions increased: 721 | Existing positions reduced: 796
2% less funds holding in top 10
Funds holding in top 10: 381 → 373 (-8)
    
      Holders
    
  
  
    
      
        
      
        1,929
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        373
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $1.4B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $1.08B
      
    
      
    
  
Top Buyers
| 1 | +$16.1B | |
| 2 | +$748M | |
| 3 | +$234M | |
| 4 | 
      Geode Capital Management
     
      
        Boston,
      
      
        Massachusetts
      
     | +$226M | 
| 5 | 
      Canada Pension Plan Investment Board
     
      
        Toronto Ontario,
      
      
        Ontario, Canada
      
     | +$205M | 
Top Sellers
| 1 | -$833M | |
| 2 | -$347M | |
| 3 | -$196M | |
| 4 | 
      D.E. Shaw & Co
     
      
      
        New York
      
     | -$140M | 
| 5 | 
      Citadel Advisors
     
      
        Miami,
      
      
        Florida
      
     | -$87.3M |