Core Viewpoint - Walmart's stock has surged over 30% in the past year, outperforming the S&P 500, but concerns arise regarding its high price-to-earnings ratio in the forties, indicating potential valuation risk [1][8]. Business Performance - Walmart has demonstrated strong performance in its core business, with revenue growth accelerating to 5.8% year-over-year in Q3 of fiscal 2026, up from 4.8% in the previous quarter [4]. - Global e-commerce sales grew by 27% year-over-year, while the global advertising business saw a remarkable 53% increase in the same period [4]. - Membership income also showed significant growth, with a 17% year-over-year increase, driven by a double-digit growth rate in Walmart+ membership income in the U.S. and a 34% increase internationally [5][6]. Valuation Concerns - Walmart's current price-to-earnings ratio stands at 42, with a forward price-to-earnings ratio of 39, which is higher than that of faster-growing tech companies like Meta Platforms and Alphabet [7]. - The high valuation suppresses Walmart's dividend yield, currently at 0.8%, which may affect the stock's return profile [8]. - The debate over Walmart's valuation centers on whether the stock price has appreciated too quickly, despite the company's strengths and growth potential [8][9]. Investment Outlook - While Walmart possesses strengths that justify a valuation premium, such as resilience in uncertain economic conditions and economies of scale, the high price-to-earnings ratio poses a risk if any signs of weakness emerge [9][10]. - Patience is advised for potential investors, as the current valuation risk is significant following the stock's substantial increase over the past year [10].

Key Points Investors are concerned about the quality of the data used by artificial intelligence (AI) companies and their data security measures. Valuation risk is another potential issue, especially with some AI stocks trading at high P/E ratios. Don't let expensive valuations deter you from investing -- many AI companies have strong businesses, delivering record revenue. 10 stocks we like better than Nvidia › Despite talk of a potential bubble, investors are largely bullish on artificial intel ...