Warren Buffett’s Berkshire Hathaway is set to hold its annual shareholder meeting and release its first-quarter financial results on Saturday. Investors will be watching closely to see what the "Oracle of Omaha" has to say amid economic uncertainty.

Warren Buffett has been silent about the Trump tariffs since they were announced. That could come to an end this weekend. Investors and economic onlookers will be paying even more attention than usual to the Oracle of Omaha's annual address to Berkshire Hathaway shareholders this Saturday.

Warren Buffett has long complained that Berkshire Hathaway BRK.A BRK.B has become so huge that it’s difficult to find acquisitions that are both undervalued and large enough to make a material difference to the company’s bottom line.