How to choose & invest in stocks : Meaning, Tips and More

By REPAKA PAVAN ADITYA

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Updated on: Jun 20th, 2025

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3 min read

Investing in stocks is a proven way to build wealth over time, but picking the right stocks requires skill, patience, and strategy. This guide explains what stock investing entails, key factors to consider when selecting stocks, and practical steps to get started.

What Does Investing in Stocks Mean?

Stocks represent ownership in a company. When you buy a stock, you own a small piece of that business and share in its profits (or losses). The goal is to invest in companies that grow over time, increasing the value of your shares or paying dividends.

However, stock prices don’t always reflect a company’s true value. Some stocks may appear cheap but lack potential, while others may seem expensive due to overhyped expectations. To succeed, you must look beyond market prices and analyse a company’s fundamentals, financial health, business model, and growth prospects.

Stock investing doesn’t require a finance degree, but it demands patience, research, and a willingness to learn. Familiarity with a sector or industry can give you an edge over less-informed investors.

Key Factors to Consider When Choosing Stocks

Stock-picking is both an art and a science. Here are five critical factors to evaluate when selecting stocks for consistent returns:

Earnings Per Share (EPS)

EPS measures a company’s profitability per share by dividing net income by the number of outstanding shares. A rising EPS over time (e.g., 5 years) signals a company’s ability to grow profits, making it a strong candidate for investment. Avoid stocks with stagnant or declining EPS, as they may indicate underlying issues.

Tip: Compare EPS trends across competitors to gauge relative performance.

Stable Business Model

Investing in a stock is like buying a stake in a business. A stable business model reduces risk and ensures long-term survival. Look for companies with:

  • Consistent revenue (e.g., ₹1,000 crore or more in annual sales).
  • A large, loyal customer base.
  • Resilience to economic downturns.

Tip: Research the company’s industry position and competitive advantages to assess stability.

Low Financial Risk

Debt can fuel growth, but excessive borrowing increases financial risk. Over-leveraged companies struggle to manage debt during tough times, putting your investment at risk. Use these ratios to evaluate debt levels:

  • Debt-to-Equity Ratio: A ratio above 0.3 (30%) may indicate high risk.
  • Current Ratio: A ratio below 1 suggests the company may struggle to meet short-term obligations.

Tip: Prioritise companies with manageable debt and strong cash flows.

Value-Creating Companies

Great companies create lasting value for customers, giving them a competitive edge or “moat,” as popularised by Warren Buffett. A moat could be a strong brand, innovative technology, or exclusive partnerships. To measure value creation:

  • Check Return on Equity (RoE): Aim for companies with an RoE of 15% or higher, which indicates efficient use of shareholder capital.
  • Look for unique selling propositions (USPs) that competitors can’t easily replicate.

Tip: Read industry reports or customer reviews to understand a company’s moat.

Dividend Yield

Dividends are a portion of profits paid to shareholders. A stable or growing Dividend Yield (dividend per share divided by stock price) signals strong cash flow and confidence in future growth. Declining dividends may indicate financial strain.

Tip: Focus on companies with a dividend yield of 2% or higher, but ensure payouts are sustainable.

Quick Tips for Picking Multibagger Stocks

Multibagger stocks, those that deliver exponential returns, require careful selection. Here are three strategies to identify them:

Analyse Price-to-Earnings (P/E) Ratio: 

A low P/E may indicate an undervalued stock, but dig deeper to confirm growth potential. High P/E stocks aren’t always overpriced if backed by strong fundamentals and future prospects.

Explore Mid-Cap Stocks: 

Mid-cap companies (market caps between ₹5,000 and ₹20,000 crore) often have untapped growth potential compared to saturated large-caps. They carry a higher risk but can become future market leaders.

Combine Quantitative and Qualitative Analysis: 

Financial ratios reflect past performance, which may not predict future success. Study qualitative factors like management quality, industry trends, and innovation to form a holistic view.

How to Invest in Stocks

Ready to start investing? Follow these steps to build a stock portfolio:

Set Financial Goals: 

Define your investment objectives (e.g., wealth creation, retirement, or passive income) and time horizon (short-term or long-term).

Open a Demat and Trading Account: 

Choose a reliable broker to open a Demat account to hold shares and a trading account to buy/sell.

Research Stocks: 

Use tools like:

Financial Websites: go through websites like Cleartax, which provides the company's financial data and historical prices.

Broker Platforms: Many offer stock screeners and analysis tools.

Annual Reports: Available on company websites for in-depth insights.

Diversify Your Portfolio: 

Spread investments across sectors (e.g., IT, healthcare, energy) to reduce risk. Aim for 10–15 stocks to balance diversification and manageability.

Start Small: 

Begin with a small investment to learn the ropes. Use Systematic Investment Plans (SIPs) for stocks to invest fixed amounts regularly.

Monitor and Rebalance: 

Review your portfolio quarterly to ensure it aligns with your goals. Sell underperforming stocks and reinvest in promising ones.

Stay Informed: 

Follow market news, economic trends, and company updates via platforms from credible financial analysts.

Common Mistakes to Avoid

  • Chasing Hype: Avoid stocks trending on social media without proper research.
  • Overtrading: Frequent buying/selling erodes returns due to fees and taxes.
  • Ignoring Risk: Don’t invest money you can’t afford to lose.
  • Lack of Patience: Stocks often take years to deliver significant returns.

Final Thoughts

Investing in stocks is a journey of learning and discipline. By focusing on strong fundamentals, stable businesses, and value creation, you can build a portfolio that grows over time. Start small, stay informed, and let patience guide your decisions. With the right approach, stock investing can be a powerful tool for wealth creation.

Disclaimer: Stock investments carry risks, and past performance doesn’t guarantee future results. Consult a financial advisor before making investment decisions.

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About the Author
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REPAKA PAVAN ADITYA

Stocks and Mutual Funds Research Analyst
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I manifest my zeal in financial quantitative & quantitative research and have been instrumental in creating a robust process for the evaluation and monitoring of mutual funds. I’m responsible for Equity and Mutual Funds Research while creating instrumental mathematical models for portfolio construction after evaluating funds, and I play an integral role in analyzing changes in mutual funds, micro, and macro-economic indicators, and equity market events and trends. My views on asset classes which are integral in creating an investment strategy for any profile. Read more

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