Portfolio Overview: Meaning, Advantages, and Disadvantages
The Business Growth-Share Matrix, commonly known as the BCG Matrix, is a valuable tool used by companies to analyse and evaluate their product portfolios. This matrix applies not only to business portfolios but also to a company's entire range of products.
Products can be categorised into four distinct groups based on their relative market share and industry growth rate: Stars, Cash Cows, Question Marks, and Dogs (or Pets).
- Stars are high-performing products with a significant market share in a fast-growing market. These require investment to maintain or grow their lead and capitalise on growth potential.
- Cash Cows are products with a high market share but low industry growth. They generate steady cash flow with minimal investment, which can be used to fund other segments.
- Question Marks are products with a low market share but high industry growth. These have the potential to become stars with investment but also carry the risk of becoming dogs if they fail.
- Dogs are products with a low market share and low industry growth. These typically drain resources and should be considered for divestment or repositioning.
To effectively manage a product portfolio using the BCG Matrix, follow these steps:
- Classify your products correctly by defining the relevant market or industry, ensuring accurate benchmark comparisons.
- Calculate relative market share (your product's share divided by the largest competitor's share), and determine industry growth rate to position each product in the matrix.
- Allocate resources based on quadrant:
- Invest aggressively in Stars to maximise growth.
- Use Cash Cows as a financial backbone to fund other products.
- Analyse Question Marks carefully to decide whether to invest or divest.
- Divest or reposition Dogs to avoid wasting resources.
Combining the BCG Matrix with product vision is also recommended. While the matrix guides current resource allocation based on product life cycles, product vision helps determine strategic future bets, ensuring a balanced portfolio management approach that looks both at present and future growth opportunities.
Diversifying products allows for the spreading of risk between markets and meeting the needs of various consumers. Moreover, a strong brand can make it easier to launch a new product, as consumers who like the existing brand may also be interested in the new product.
In summary, the BCG Matrix is an effective portfolio management tool when used to classify products by market share and growth rate, guiding investment, maintenance, or divestment decisions to optimise overall portfolio value and resource allocation.
[1] Source: Investopedia [2] Source: Harvard Business Review [3] Source: McKinsey & Company
- In order to optimize the financial return of a company's product portfolio, it's crucial to invest aggressively in high-performing products with a substantial market share in rapidly growing markets, often referred to as Stars within the framework of the Business Growth-Share Matrix.
- To maintain a balanced business portfolio that leverages existing resources and mitigates risk, it's essential to use Cash Cows, which have a high market share but low growth rate, as a source of steady cash flow, reinvesting the funds in other product segments, as advised by the BCG Matrix.
