These were Warren Buffett's top 10 stocks by number of share

The Hewlett-Packard Company,  Shares: 104.5 million

10

HP (HPQ)

Nu Holdings Ltd. Shares: 107.1 million 

9

Nu Holdings (NU) 

U.S. Bancorp is an American bank holding company.  Shares: 119.8 million  

8

U.S. Bancorp (USB)  

An American multinational corporation specialized in payment card services  Shares: 151.6 million   

7

American Express

Chevron Corporation is an American multinational energy corporation.  Shares: 161.4 million  

6

Chevron

Occidental Petroleum Corporation is an American company engaged in hydrocarbon exploration in the United States.  Shares: 272.2 million   

5

Occidental Petroleum 

The Kraft Heinz Company, commonly known as Kraft Heinz, is an American multinational food company.  Shares: 325.6 million 

4

Kraft Heinz 

The Coca-Cola Company is an American multinational beverage corporation.  Shares: 400 million  

3

Coca-Cola (KO)

Apple Inc. is an American multinational technology company that specializes in consumer electronics, software and online services.  Shares: 894.8 million  

2

Apple (AAPL)

The Bank of America Corporation is an American multinational investment bank and financial services holding company.  Shares: 1.01 billion

1

Bank of America