How to research stocks: a repeatable due-diligence checklist
Good stock research is broader than looking at a chart or reading a few headlines. A repeatable process helps you evaluate the business, financial performance, valuation, market context, risks, and evidence with the same discipline for each stock.
1. Start with the business model
Identify the company’s products and services, major revenue drivers, customer concentration, geography, competitive advantages, capital intensity, and primary risks.
2. Review financial performance
Look at multi-period revenue and earnings trends, gross and operating margins, free cash flow, leverage, liquidity, return metrics, and changes in share count. Understand what is improving and what is deteriorating.
3. Understand the industry and competition
A company can execute well while operating in an unattractive industry. Compare growth, profitability, market share, competitive intensity, regulation, and structural threats.
4. Evaluate valuation
Use more than one method where practical. DCF can connect value to cash-generation assumptions, while earnings and peer multiples can add market context. When methods disagree, investigate why instead of forcing them into one average.
5. Add technical context without confusing it with intrinsic value
Moving averages, RSI, MACD, support, resistance, volume, and trend can describe market behavior. They do not determine the intrinsic value of a company, but they can provide context about momentum and volatility.
6. Review recent events and ownership signals
Newsworthy events, insider transactions, and political trades can be relevant when reliable data are available. Treat them as context rather than standalone buy or sell signals.
7. Write down the thesis and the risks
A useful research process should identify what could make the stock perform better, what could go wrong, what evidence supports the thesis, and what developments would change your view.
8. Preserve sources and dates
Financial data and market information become stale. Record the date of the analysis and retain source references so you can distinguish what was known then from what you learn later.
Browse sample research reports
This checklist is educational and does not determine whether any particular investment is suitable for you.