Fundamental and technical analysis are two ways of evaluating a stock for its potential to give returns in the future. While technical analysis focuses on predicting a stock’s performance based on the trend in stock price, fundamental analysis focuses on intrinsic factors such as the company’s financial potential, growth prospects, competitive advantage over peers, management quality, etc. One aspect of fundamental analysis is to gather insights about the industry in general and the business in particular. This is known as Business and Industry analysis. In this article, I will explain how to conduct BIA and fine-tune your stock selection strategy. Read On!

Investment Strategy and BIA 

There are two main approaches you can use to conduct a BIA- Top-Down or Bottom-Up approach. Let me quickly take you through them both. You can choose either one as your guiding light. 

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Top-Down approach

In a top-down approach, investors usually start by analyzing the economy, move to analyse the industry and then finally the company. This allows them to narrow down the list of stocks by looking at the state of the economy and figuring out sectors that were expected to perform well. Subsequently, a company-level analysis would help the investor create a shortlist of stocks for investing.

Bottom-Up Approach 

As the name suggests, in the bottom-up approach,  the investor tries to identify companies that are expected to grow without restricting the search to any specific sector or industry. This involves finding companies with superior business strengths regardless of the state of the industry or the economy. Investors who follow this approach believe that companies with a distinct business advantage are good companies to invest in for the long-term.

1. Year-on-Year (YoY) Sales Growth

If a company has a consistent history of year-on-year growth in sales, then it indicates that the company has a distinct business advantage. Typically, a company that has a YoY growth of 10-20 percent over the last 5/10 years indicates a company that is doing something right.

Let’s look at an example of two companies from the banking sector – IDBI Bank and HDFC Bank. Here is a table of the net sales turnover of both these banks over the last 5 years (in Rs. Crores):

Please Note: The companies mentioned below are not stock recommendations. They should be only used to understand the concept of the article. Please carry out independent research before investing. 

HDFC Bank Ltd.602216930680241989721148129.09%
IDBI Bank Ltd.2804327791230272207120825-5.78%

As you can see above, there is a significant difference in the CAGR of the sales of HDFC and IDBI bank. If you look at the stock prices, HDFC Bank has generated more wealth for investors as compared to IDBI Bank.

If you had invested Rs.1 lakh in HDFC and IDBI in March 2016, then by March 2020, the invested amount would have grown to Rs.234233 in HDFC whereas it would have reduced to Rs.46490 in IDBI Bank. 

However, it is important to remember that an increase in total sales of a company cannot be the sole factor for determining the strength of its stock. While this can give you an indication of a company that has a distinct business advantage, you need to consider other aspects too.

2. Performance as Compared to its Peers

While analyzing a stock, it is important to look at its immediate peers to assess its performance. While HDFC had a CAGR of around 9% in total income in the five years, how did its competitive banks perform?

This is where your industry knowledge comes handy. Which banks can be considered direct competitors of HDFC? My guess would be ICICI Bank, State bank of India, Kotak Mahindra Bank, and Axis Bank. Let’s take a quick look at the comparative performance of net sales turnover (Rs. Crores) of all these banks:

HDFC Bank Ltd.602216930680241989721148129.09%
ICICI Bank Ltd.52739541565496663401747987.24%
Kotak Mahindra Bank Ltd.163841769919748239432693010.45%
Axis Bank Ltd.40988445424578054986626358.85%
State Bank of India1639981755182204992428672573249.43%

This table gives me a better picture of HDFC’s performance. While it has fared well when compared to IDBI, if we extend the comparison with other peers as well, then the growth in net sales turnover of HDFC is in sync with industry’s average and not there are other players who have outperformed it. 

3. Converting Sales Growth to Profits

When you are analyzing a company’s fundamentals and find that it has a good rate of growth in sales as compared to its peers, the next step is to ascertain if the company is converting these sales into profits effectively.

If the company has a distinct business advantage, then it will be able to generate increased profits as its sales increase. On the other hand, if the increase in profits is not proportional to the increase in sales, then the growth in sales is probably accompanied by an increase in expenses too, bringing profits down. Let’s look at how HDFC Bank fares on this parameter:

HDFC Bank20162017201820192020CAGR
Profit Before Tax (PAT)122961455017487210782625716.38%
Profit margin (PAT*100/Sales)20.42%20.99%21.79%21.30%22.87% 

Amounts in rupees crore

Let’s also take a look at Axis Bank’s performance:

Axis Bank20162017201820192020CAGR
Profit Before Tax (PAT)8224367927646771627-27.68%
Profit margin (PAT*100/Sales)20.06%8.26%0.60%8.51%2.60% 

Amounts in rupees crore

As you can see, although Axis Bank had a sales CAGR of 8.85% over the last five years, it couldn’t convert it into sales and hence has a negative CAGR of PAT. 

Look at it this way, HDFC and Axis Bank have similar CAGR of sales but a huge difference in PAT. 

4. Value-creation for Shareholders from the Profits Retained

When a company generates profits, it can retain a certain part of it for reinvesting in the business for growth and/or expansion. Companies that have a distinct business advantage ensure that they generate better value for their shareholders. If we follow Warren Buffett’s advice, then a fundamentally strong company is one that generates at least $1 of market value for every $1 that it retains.

The figures of HDFC Bank are as follows:

  • Profits retained in the last five years = Rs.8.456 billion
  • Increase in the market capitalization in the last five years = Rs.43.61 billion


The value created per rupee = Increase in market capitalization / Profits retained

= 43.61/8.456 = 5.16

This means HDFC Bank has generated a value of Rs.5.16 for every one rupee retained by it for reinvestment in the business. Hence, it created value for shareholders due to a distinct business advantage.

Summing Up

As you can see, an individual investor can do a business and industry analysis of a company before investing to ensure that he picks fundamentally strong stocks with a distinct business advantage. To summarize, investors must look at companies with good growth rates in sales, comparison with their peers, and profit and value-creating ability. It is important to remember that looking at individual factors alone can be misleading. If a company fulfills the criteria mentioned above, then it is an indication of a fundamentally strong company that can be considered for investment.

Investment in securities market are subject to market risks, read all the related documents carefully before investing. Please read the Risk Disclosure documents carefully before investing in Equity Shares, Derivatives, Mutual fund, and/or other instruments traded on the Stock Exchanges. As investments are subject to market risks and price fluctuation risk, there is no assurance or guarantee that the investment objectives shall be achieved. NBT do not guarantee any assured returns on any investments. Past performance of securities/instruments is not indicative of their future performance.