Berkshire Hathaway Class B
      
      
        
          BRK.B
        
        
      
    
  
          BRK.B
        
        
      2,214 hedge funds and large institutions have $193B invested in Berkshire Hathaway Class B in 2018 Q3 according to their latest regulatory filings, with 126 funds opening new positions, 894 increasing their positions, 839 reducing their positions, and 64 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 capital invested
Capital invested by funds: $ → $
more funds holding in top 10
Funds holding in top 10: →
2% more funds holding
Funds holding: 2,169 → 2,214 (+45)
7% more repeat investments, than reductions
Existing positions increased: 894 | Existing positions reduced: 839
0.65% less ownership
Funds ownership: 66.73% → 66.08% (-0.65%)
    
      Holders
    
  
  
    
      
        
      
        2,214
      
    
      
    
  
    
      Holding in Top 10
    
  
  
    
      
        
      
        449
      
    
      
    
  
    
      Calls
    
  
  
    
      
        
      
        $3.05B
      
    
      
    
  
    
      Puts
    
  
  
    
      
        
      
        $1.87B
      
    
      
    
  
Top Buyers
| 1 | +$1.82B | |
| 2 | +$820M | |
| 3 | +$650M | |
| 4 | 
      State Street
     
      
        Boston,
      
      
        Massachusetts
      
     | +$535M | 
| 5 | 
      AllianceBernstein
     
      
        Nashville,
      
      
        Tennessee
      
     | +$513M | 
Top Sellers
| 1 | -$7.54B | |
| 2 | -$691M | |
| 3 | -$638M | |
| 4 | 
      Capital Research Global Investors
     
      
        Los Angeles,
      
      
        California
      
     | -$610M | 
| 5 | 
      Canada Pension Plan Investment Board
     
      
        Toronto Ontario,
      
      
        Ontario, Canada
      
     | -$480M |