Legendary investor Warren Buffett has posted an impressive 21% year-to-date return for his flagship Berkshire Hathaway Inc in the first half of 2021.Here's a look at five stocks owned by Buffett and Berkshire Hathaway that could see strong gains in the second half of 2021.Aonreportedfirst-quarter revenue up 10% year-over-year, including organic revenue growth of 6%. The company’s margins improved and earnings per share grew 22% year-over-year. Aon announced a supply chain global protection plan
NIO is #1 in China's electric SUV market for good reason.The company's success is driven by its brilliant innovations and marketing strategy.NIO is growing faster than Tesla, and yet, it is trading at a discount.NIO Inc. stands out for its strong market position- #1 market share in electric SUV in China- and innovation in the rapidly growing and highly competitive electric vehicle industry. This article will discuss why NIO is winning against some stiff competition, including against Tesla .In