Business Analysis
Study moats, management, and unit economics like an owner.
Overview
Business analysis asks how a company creates and captures value: customers, pricing power, costs, reinvestment needs, and competitive threats. Numbers matter, but they sit inside a story about behavior and strategy.
Moats—network effects, switching costs, scale, brands—can protect returns, but moats erode when technology or regulation shifts. Management quality shows up in capital allocation more than in slogans.
Thinking like an owner means asking whether you would buy the whole business at today’s price, not whether a chart looks green.
Scenario: Subscription Moat Eroding
A streaming service reports subscriber growth but rising churn and content costs per user. Revenue charts look fine while unit economics deteriorate—a classic business analysis tension.
Students debate moat sources: brand, bundling, exclusive content, or commodity library. They track contribution margin per subscriber instead of headline growth alone.
The scenario teaches that growth metrics without unit economics can mislead owners and analysts alike.
Moats and Competition
Map competitors, substitutes, and supplier power. Ask what stops customers from leaving tomorrow if prices rise modestly.
Unit Economics
Customer acquisition cost, lifetime value, churn, and contribution margin reveal scalability beyond vanity metrics.
Management and Incentives
Review how leaders allocate cash—R&D, buybacks, M&A, dividends—and whether incentives align with long-term owners.
Common Mistakes to Avoid
- Equating popular products with durable moats automatically.
- Ignoring competitive entry because incumbents are famous.
- Trusting management narratives without capital allocation track records.
- Using revenue growth as sole success metric.
- Skipping industry structure (Porter-style) thinking.
How to Study This Topic
- Draw a one-page business model canvas for a company you use daily.
- List three competitors and what each does better or worse.
- Find one KPI specific to that industry and track it quarterly.
- Read the last earnings call transcript for capital allocation comments.
- Write what would break the moat in plain language.
Key Takeaways
- Moats erode—test durability regularly.
- Unit economics beat headline growth for owners.
- Management shows up in capital allocation.
- Industry structure shapes profit pools.
- Owner mindset asks whole-business questions.
Learning Tip
Start business analysis with products you personally use—you already know more than you think.
If you cannot explain how a company makes money in sixty seconds, you are not ready to size a large position.
Continue with related topics in the sidebar to build a structured learning path around investing.