$BRK-B reported very solid results today and the stock subsequently rose 4%. For example, operating profit for last quarter was up 71% (more in flash news). I regularly invest in the S&P 500, but this stock is also great for regular investing.
Would you rather invest in the S&P 500 or in $BRK-B?
I don't invest in the SP500. I have individual stocks in my portfolio and $BRK-B is among them.