Friday closed up +0.70%, the Dow Jones Industrials Index ($DOWI) (DIA) closed up +0.78%, and the Nasdaq 100 Index ($IUXX) ...

Here's what Warren Buffett's conglomerate was doing in the first quarter as the market was hit with the first wave of volatility related to tariffs.

The S&P 500 Index ($SPX) (SPY) today is up +0.04%, the Dow Jones Industrials Index ($DOWI) (DIA) is up +0.05%, and the Nasdaq ...

Buffett holds steady with Apple, now 26% of Berkshire's portfolio, while trimming Bank of America, signaling cautious views ...