Practical guides to reading financial statements, evaluating business quality, and estimating value.
Citigroup’s returns and efficiency improved sharply in 2026, but the stock is no longer priced like a broken bank. We examine its deposit franchise, credit costs, capital, tangible book value, restructuring progress, and the conditions required for further upside.
A bank-specific analysis of JPMorgan Chase (JPM), covering normalized earnings, NII, credit costs, CET1 capital, ROTCE, tangible book value, valuation, and risks.
Berkshire Hathaway (BRK.B) analysis of insurance float, operating businesses, cash, capital allocation, valuation, the Gregory Abel transition, and risks.
Meta Platforms (NASDAQ: META) owns a collection of global communication products with unusual reach: Facebook, Instagram, Messenger, WhatsApp, and Threads. Its investment case is no longer simply about social-media advertising. Investors must now judge whether AI can improve engagement and ad returns fast enough to fund an enormous infrastructure buildout, while Reality Labs continues to … Read more
Apple (NASDAQ: AAPL) combines a massive installed base, tightly integrated hardware and software, recurring services revenue, and exceptional capital returns. Its investment case is unusually durable—but durability does not eliminate valuation risk, regulatory pressure, or the need to execute in artificial intelligence. Investment thesis at a glance Core strength: ecosystem loyalty and more than two … Read more
Amazon (NASDAQ: AMZN) is no longer just an online retailer. It is a collection of businesses with very different economics: a high-volume commerce network, a highly profitable cloud platform, a fast-growing advertising operation, and an increasingly capital-intensive artificial-intelligence infrastructure buildout. The investment case therefore depends less on headline revenue alone and more on the mix … Read more
NVIDIA Corporation (NASDAQ: NVDA) has become the central supplier of accelerated computing infrastructure for artificial intelligence. Its opportunity is enormous, but the scale of current expectations, customer concentration, supply commitments, export controls, and rapid product transitions make disciplined analysis essential. NVIDIA investment thesis in one minute Growth: Q2 fiscal 2027 revenue rose 106% year over … Read more
Costco Wholesale Corporation (NASDAQ: COST) has built one of retail’s most admired business models: sell a deliberately limited assortment at low markups, earn customer trust, and monetize that loyalty through recurring membership fees. The model is simple to describe but difficult to replicate at scale. Last reviewed: October 18, 2026. Financial data: fiscal 2026 ended … Read more
Visa Inc. (NYSE: V) sits at the center of global electronic commerce. It does not primarily lend money to consumers. Instead, Visa operates the network that helps financial institutions, merchants, and cardholders authorize, clear, and settle payments. That distinction is the key to understanding both the quality of the business and the risks in the … Read more
Alphabet Inc. (NASDAQ: GOOGL, GOOG) entered the second half of 2026 with faster growth in Search and Google Cloud, but also with a much larger AI infrastructure bill and financial results distorted by investment gains. Second-quarter revenue rose 24% to $119.8 billion, Google Cloud revenue increased 82% to $24.8 billion, and operating income grew 30% … Read more