- 
        
                            
                Apple Inc. (AAPL $269.05)
    
        
 - 
        
                            
                Amazon.com Inc. (AMZN $254.00)
    
        
 - 
        
                            
                Costco Wholesale Corporation (COST $928.04)
    
        
 - 
        
                            
                Alphabet Inc. (GOOG $284.12)
    
        
 - 
        
                            
                Microsoft Corporation (MSFT $517.03)
    
        
 - 
        
                            
                NVIDIA Corporation (NVDA $206.88)
    
        
 - 
        
                            
                AbbVie Inc. (ABBV $211.96)
    
        
 - 
        
                            
                Salesforce Inc. (CRM $261.34)
    
        
 - 
        
                            
                Mastercard Incorporated (MA $544.07)
    
        
 - 
        
                            
                Procter & Gamble Company (The) (PG $148.02)
    
        
 - 
        
                            
                Constellation Software Inc. (CSU $3,584.85)
    
        
 - 
        
                            
                Brookfield Renewable Partners L.P. (BEP.UN $44.29)
    
        
 - 
        
                            
                Berkshire Hathaway Inc. (BRK.B $475.68)
    
        
 
            Q: CSU and BEP.UN are graded A and are your only A grade companies in Canada. What might be an A grade company from the U.S. if you were to grade?
Thx
    Thx