David Jagielski

Why Big Tech May Have a Much Bigger Problem Than Just Cost When It Comes to DeepSeek’s Artificial Intelligence Model

Chinese artificial intelligence (AI) company DeepSeek rocked the tech world last month when it said that its AI model was on par with top North American models despite costing a fraction of the price. It raised questions about whether spending

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Warren Buffett Has Been Dumping Apple Stock for the Past Year. This Is How Much of His Portfolio It Makes Up Right Now.

Billionaire investor Warren Buffett once referred to Apple (AAPL 1.02%) as “probably the best business I know in the world.” For years, it has been a top holding in the Berkshire Hathaway (BRK.A 0.07%) (BRK.B -0.01%) portfolio. Buffett likely remains

Warren Buffett Has Been Dumping Apple Stock for the Past Year. This Is How Much of His Portfolio It Makes Up Right Now. Read More »

Worried That Overvalued Tech Stocks Could Weigh Down the S&P 500’s Future Returns? Invest in This More Balanced ETF

Investing in an exchange-traded fund (ETF) can be an excellent way to diversify your portfolio — but not always. If you look at many top-performing ETFs right now, you’ll see a common theme: Apple, Microsoft, and Nvidia are often the

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