Berkshire drifts flat
Berkshire is barely down with low volatility as its defensive, diversified conglomerate profile keeps it steady while the broader S&P 500 sells off moderately, and news of its increased Lennar stake adds no selling pressure.
Sources: https://www.barrons.com/articles/lennar-stock-berkshire-hathaway-stake-chart-06cd6c37, https://www.tradingview.com/news/reute
Sources
Ezbrisk weighs each event against the market reaction and publishes a verdict with an overreaction reading. How the methodology works