Research

Practical guides to financial statements, business quality, valuation, and disciplined stock research.

Start with the complete research framework, then use the focused guides to examine filings and cash generation in greater depth.

  • Three Financial Statements Explained: How They Connect

    Three Financial Statements Explained: How They Connect

    The income statement, balance sheet, and cash flow statement describe the same business from different angles. Reading one statement in isolation can hide important changes. Reading all three together helps an investor distinguish accounting profit from cash generation and understand how growth affects the company’s financial position. This guide explains the purpose of each statement,…

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  • How to Analyze a Stock: A Practical Fundamental Research Framework

    How to Analyze a Stock: A Practical Fundamental Research Framework

    Fundamental stock research is the process of understanding a business, measuring its financial performance, and comparing a reasonable estimate of value with the market price. The strongest process is not a single ratio or spreadsheet. It is a sequence of questions that connects the business model, financial statements, competitive position, management decisions, risks, and valuation.…

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  • How to Read a 10-K: A Practical Checklist for Investors

    How to Read a 10-K: A Practical Checklist for Investors

    A company’s annual report on Form 10-K is one of the most useful primary sources for fundamental research. It combines audited financial statements with management’s discussion of the business, material risks, debt, legal matters, and executive oversight. The goal is not to read every page with equal intensity. A repeatable checklist helps you find the…

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  • Free Cash Flow Explained: Formula, Interpretation, and Pitfalls

    Free Cash Flow Explained: Formula, Interpretation, and Pitfalls

    Free cash flow (FCF) connects accounting profit with the cash a business actually produces. Investors use it to evaluate whether a company can reinvest, reduce debt, repurchase shares, or pay dividends without depending on new financing. FCF is useful, but it is not a standardized GAAP line item. Companies may calculate it differently, so the…

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