Market Capitalization (Market Cap) tells you the total value of a company in the stock market.
🔹 What is Market Cap?
It is calculated as:
👉 Market Cap = Share Price × Total Number of Shares
Example:
If a company’s share price is ₹100 and it has 1 crore shares:
Market Cap = ₹100 × 1,00,00,000 = ₹100 crore
🔹 Types of Companies Based on Market Cap
In India, companies are broadly classified into Large Cap, Mid Cap, and Small Cap (as per Securities and Exchange Board of India guidelines).
🟢 1. Large Cap Companies
- Top 100 companies by market cap
- Well-established, stable businesses
✅ Features:
- Lower risk
- Stable returns
- Strong market presence
👉 Examples:
Reliance Industries, TCS
🟡 2. Mid Cap Companies
- Ranked 101–250 companies
- Growing companies with expansion potential
✅ Features:
- Moderate risk
- Higher growth potential than large caps
- Balance between stability & growth
👉 Examples:
Voltas, MRF
🔴 3. Small Cap Companies
- Ranked 251 and beyond
- Smaller companies, often in early growth stage
✅ Features:
- High risk
- High return potential
- More volatile (prices fluctuate a lot)
👉 Examples:
Suzlon Energy (often categorized here depending on ranking)
🔁 Key Differences (Simple Table)
| Feature | Large Cap | Mid Cap | Small Cap |
|---|---|---|---|
| Company Size | Very large | Medium | Small |
| Risk | Low | Medium | High |
| Returns | Stable | Moderate–High | High |
| Volatility | Low | Medium | High |
| Suitable For | Safe investors | Balanced investors | Aggressive investors |
🧠 Easy Trick to Remember
- Large Cap = Safe & Stable 🛡️
- Mid Cap = Growth + Balance ⚖️
- Small Cap = Risky but High Reward 🚀
📊 Why Market Cap Matters?
- Helps you understand company size & stability
- Guides investment decisions
- Important for portfolio diversification