A retrospective look at Berkshire Hathaway 'A' shares against the S&P 500 and Nasdaq 100. First chart is dated from 03/01/2000 to week ending 17/02/2024. The second chart is dated from week beginning 10/02/2014 until week ending 17/02/2024. Please note the BERK.A chart is showing a total return performance whereby calculating the performance includes dividend payments over the period, as if they were reinvested at 100%.