Stock Market Sell-Off: The Best Warren Buffett Stock to Buy Now

Core Viewpoint - Amazon is positioned as a strong long-term investment opportunity, particularly in the context of its competitive advantages and growth in cloud computing through AWS [1][3]. Company Analysis - Warren Buffett's investment in Amazon began in 2019, with Berkshire Hathaway now holding approximately $1.7 billion in shares, after initially passing on opportunities in the 1990s [2]. - Amazon's competitive advantages include its scale, which allows for cost efficiencies and a network effect that attracts more customers and merchants [4]. - The company leads in cloud computing with AWS, holding a 30% global market share, and is leveraging this position to become a leader in generative AI [5]. Financial Performance - Amazon's first-quarter revenue increased by 10% year over year to $187.7 billion, driven by strong performance in AWS [6]. - The fourth-quarter operating income rose by 61% to $21.2 billion, with about half of this income coming from the AWS segment [9]. - Amazon is implementing cost-cutting measures, including the reduction of approximately 14,000 managerial positions, aiming to save between $2.1 billion and $3.6 billion annually [9]. Market Challenges - The company faces near-term challenges from macroeconomic uncertainties, including potential impacts from tariffs that could affect consumer prices and demand [10]. - Despite these challenges, Amazon's reliance on AWS provides a buffer against tariff-related uncertainties, and its forward price-to-earnings multiple of 26 suggests a valuation that reflects these risks [11].