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  • Writer's picturePeak Frameworks Team

What is the BCG Matrix? Explaining its Components and Quadrants

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Understanding BCG Matrix

Strategic analysis is crucial in the world of finance, helping professionals make informed decisions to drive growth and maximize returns.

One such tool that has stood the test of time is the BCG Matrix. Developed by the Boston Consulting Group, this matrix offers a systematic approach to analyzing a company's portfolio of products or business units.

BCG Matrix
Source: Professional Academy

In this article, we will delve into the intricacies of the BCG Matrix, explore its components and quadrants, and discuss how it can be applied to make strategic decisions in the finance industry.

What is the BCG Matrix?

The BCG Matrix, also known as the Growth-Share Matrix, is a visual representation of a company's portfolio of products or business units. It was developed by the Boston Consulting Group in the 1970s and is widely used across industries to assess the strategic position of different offerings.

By plotting products or units on a matrix based on their market growth rate and relative market share, the BCG Matrix provides valuable insights into the potential and profitability of each element in the portfolio.

Components of the BCG Matrix

Market Growth
Source: Wallstreet Mojo

Market Growth Rate

The market growth rate refers to the rate at which a particular market is growing. It is an important factor to consider when analyzing a company's portfolio because high-growth markets tend to offer greater opportunities for expansion and profitability. By assessing the market growth rate, finance professionals can identify industries or sectors with significant growth potential and allocate resources accordingly.

Relative Market Share

Relative market share is a measure of a company's market share compared to its competitors in a specific market. It provides insights into a company's competitive position and its ability to capture a significant portion of the market. A high relative market share indicates a strong market presence, which can lead to economies of scale, pricing power, and competitive advantages.

Quadrants of the BCG Matrix

Quadrants of BCG
Source: The Marketing Study Guide

The BCG Matrix divides the portfolio into four quadrants, each representing a different strategic outlook. Let's explore each quadrant:


Stars represent products or business units with a high market growth rate and a high relative market share. These are the growth drivers of a company's portfolio. Stars require substantial investment to sustain their growth trajectory and capture the market's potential. While they generate revenue, they also consume resources to fuel their expansion. Companies should develop strategies to support and maximize the potential of stars, as they can become future cash cows.

For example Tesla's electric vehicles (EVs) in the early 2010s. With a high market growth rate and a dominant market share in the electric vehicle industry, Tesla was considered a star. The company invested heavily in expanding its manufacturing capacity and charging infrastructure to capitalize on the growing demand for EVs.

Cash Cows

Cash cows are products or business units with a low market growth rate but a high relative market share. These offerings have reached maturity and generate significant cash flow for the company. Cash cows typically have established customer bases and enjoy economies of scale, resulting in healthy profit margins. Finance professionals should focus on sustaining and extracting value from cash cows to fund other areas of the business.

Example Microsoft's Office Suite. Although the market growth rate for office productivity software is relatively low, Microsoft's Office Suite dominates the market with a high relative market share. This product line generates substantial revenue and profit, which supports the company's investments in other emerging areas, such as cloud computing.

Question Marks (Problem Children)

Question marks, also known as problem children or wildcards, are products or business units with a high market growth rate but a low relative market share. They require careful analysis and strategic decision-making due to the uncertainty surrounding their potential. Question marks may either become stars or fail to gain market traction. Companies need to assess the viability and potential of question marks and allocate resources accordingly.

Example: Uber's food delivery service, Uber Eats, during its early years. With the rapid growth of the food delivery market, Uber Eats had a high market growth rate. However, it faced intense competition from established players like DoorDash. Uber had to strategically invest in marketing and partnerships to gain market share and compete effectively.


Dogs represent products or business units with both a low market growth rate and a low relative market share. These offerings have limited potential and may not generate substantial returns. Companies should evaluate dogs to determine if they can be revitalized or if divestment is a more appropriate course of action.

Example: BlackBerry's smartphones in the mid-2010s. With declining market share and a lack of innovation compared to competitors like Apple and Samsung, BlackBerry's smartphones became dogs in the market. The company eventually shifted its focus to software and services.

Analyzing and Applying the BCG Matrix

To conduct a BCG Matrix analysis, finance professionals should follow these steps:

  1. Gather relevant data and information, such as market growth rates and market shares.

  2. Plot the products or business units on the matrix based on their market growth rate and relative market share.

Interpreting the results and making strategic decisions involves:

  • Identifying resource allocation priorities based on the quadrant placement.

  • Developing growth strategies for stars and question marks.

  • Considering divestment or restructuring options for dogs.

  • Maximizing the potential and profitability of cash cows.

By applying the BCG Matrix, finance professionals can make informed decisions that optimize resource allocation, drive growth, and enhance overall portfolio performance.

Limitations and Considerations

While the BCG Matrix is a valuable tool, it has some limitations:

  • The matrix focuses solely on two dimensions (market growth rate and relative market share), neglecting other factors such as competitive dynamics, industry trends, and external factors.

  • The matrix assumes that a high market share leads to profitability, which may not always hold true.

  • Industries with different characteristics may require modifications to the matrix for accurate analysis.

Finance professionals should complement the BCG Matrix with other analytical tools and consider the specific context of their industry and market to gain a comprehensive understanding of their portfolio.

Case Study: Application of the BCG Matrix

Let's consider a hypothetical case study to illustrate the application of the BCG Matrix.

Company X operates in the technology industry and has a diverse portfolio of products. After conducting a BCG Matrix analysis, the company identifies the following:

  • Product A: High market growth rate, high relative market share (star)

  • Product B: Low market growth rate, high relative market share (cash cow)

  • Product C: High market growth rate, low relative market share (question mark)

  • Product D: Low market growth rate, low relative market share (dog)

Based on this analysis, Company X develops strategies to further invest in Product A to maintain its growth trajectory, sustain Product B to continue generating cash flow, evaluate potential opportunities for Product C, and consider divestment or restructuring options for Product D.


The BCG Matrix is a powerful tool for strategic analysis in finance. By analyzing a company's portfolio based on market growth rate and relative market share, finance professionals can make data-driven decisions to allocate resources effectively, identify growth opportunities, and maximize profitability.

The BCG Matrix provides a structured framework for evaluating products or business units and helps finance professionals navigate the complexities of portfolio management.


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