But many non-tech companies, like Warren Buffett-led Berkshire Hathaway, have been outperforming the Magnificent Seven so far this year. Some investors may be gravitating toward Berkshire for its reasonable valuation, track record of enduring economic uncertainty, and diversification across various industries.

Say what you want about Warren Buffett, the guy likes his suds. Let's face it. When Buffett, chairman and chief executive of Berkshire Hathaway (BRK.B) makes a move, people pay attention. 💵💰Don't miss the move: Subscribe to TheStreet's free daily newsletter 💰💵 The legendary Oracle of Omaha's investment activity is closely followed by analysts and investors,

Warren Buffett, through his company Berkshire Hathaway, has been buying shares of Sirius XM. Sirius XM is a satellite radio company that also owns the Pandora streaming platform. Buffett’s company now owns about 35% of Sirius XM.