119 Stocks in the S&P 500 Are in the Red, and Warren Buffett's 6th Largest Holding Is One of Them. Should You Buy the Dip?

While the S&P 500 has had a great year, many stocks in the index have struggled. Although the S&P 500 is up nearly 23% this year, 119 stocks in the benchmark index have lost value (as of Oct. 11), and one is the sixth-largest position in Berkshire Hathaway's (BRK.A 0.12%) (BRK.B -0.23%) $300 billion-plus stock portfolio. Berkshire's CEO Warren Buffett and his team of investing lieutenants are some of the best investors in the world. However, they are also long-term investors, so it can take time for some of ...