Stock Research
Learn how to investigate a company, find reliable information, understand its business and competition, evaluate management decisions, and organize the evidence into a disciplined stock research process.
What this course covers
Good stock research goes beyond looking at a ticker symbol, stock price, or a few financial ratios. It begins with understanding the business itself—what the company sells, how it makes money, who its customers and competitors are, what management is doing with shareholder capital, and what risks could affect future results.
This course teaches a structured process for researching individual companies. You will learn where to find reliable information, how to navigate company filings, how to investigate management and competition, how to interpret earnings reports and earnings calls, and how to separate documented facts from forecasts, opinions, and market narratives.
The objective is not to tell the student which stocks to buy or sell. The objective is to help the student conduct better research and make a more informed independent investment decision.
How this course fits into Sage Trading Suite
Fundamental Analysis teaches you how to evaluate financial strength. Understanding Valuation teaches you how to put the stock's price into context. 52-Week-Low Research teaches you how to investigate why a fundamentally qualified company has declined. Stock Research expands that process by teaching you how to investigate the company itself and organize information from primary and secondary research sources.
How the Research Process Moves
The Stock Research process moves from understanding the company to evaluating the evidence. This is an educational workflow for organizing research—not an investment recommendation process.
- 1Understand the Business
- 2Find Reliable Information
- 3Read Company Filings
- 4Research Management
- 5Research Industry and Competition
- 6Review Earnings and Guidance
- 7Separate Facts From Narratives
- 8Organize the Complete Research
Stock Research Lessons
How to Research a Stock
Learn the complete stock research process and why understanding a company requires more than looking at its stock price or a few financial ratios.
Read LessonUnderstanding the Business Before the Stock
Learn how to investigate what a company actually does, how it makes money, what it sells, who its customers are, and where its revenue comes from.
Read LessonWhere to Find Reliable Company Information
Learn how to use SEC filings, investor-relations materials, earnings releases, company presentations, transcripts, and secondary sources without treating every source as equally reliable.
Read LessonHow to Read an Annual Report and 10-K
Learn how to navigate the major sections of an annual report and Form 10-K and identify the information most useful for company research.
Read LessonHow to Research Management and Leadership
Learn how to evaluate management through its record, capital-allocation decisions, ownership, compensation, disclosures, and measurable business results.
Read LessonResearching a Company's Competitive Position
How to investigate a company's customers, competitors, market position, and potential competitive advantages.
Read LessonResearching Growth and Future Expectations
How to investigate where future growth may come from while separating historical facts, management expectations, analyst estimates, and your own interpretation.
Read LessonSeparating Facts, Opinions, and Market Narratives
Learn how to distinguish documented facts from forecasts, analyst opinions, financial-media commentary, social-media claims, and broader market narratives.
Read LessonPutting Stock Research Together
Combine business research, company filings, management, competition, financial evidence, valuation, expectations, risks, and unanswered questions into one repeatable research process.
Read LessonThe Source Hierarchy
Research should generally begin with primary sources when they are available.
Primary Sources
- Company SEC filings
- Company investor-relations materials
- Earnings releases
- Official presentations
- Official earnings-call materials
Secondary Sources
- Financial data providers
- Analyst research
- Reputable financial journalism
- Industry research
Commentary and Discussion
- Opinion articles
- Social media
- Forums
- Unverified commentary
The lower a source is in this hierarchy, the more important independent verification becomes.
A primary source is not automatically complete, unbiased, or sufficient by itself. Company materials reflect the company's own disclosures and presentation of its business and should still be critically evaluated.
Facts, Forecasts, and Interpretations
| Type | Meaning | Example |
|---|---|---|
| Fact | Documented historical or current information | Reported annual revenue was $5 billion |
| Forecast | Estimate about a future result | Analysts expect next-year EPS of $4 |
| Interpretation | An explanation or conclusion drawn from evidence | The researcher believes margin pressure may be temporary |
Disciplined research keeps these categories separate. A forecast that is recorded as a fact, or an interpretation that is treated as documented evidence, weakens the research file.