The basics — why this matters
Chapter 1 of 6 · 4 min
Relative valuation through peer comps is a fundamental method for assessing a stock's fair value in relation to its industry peers.
In a world where absolute valuation models such as discounted cash flow calculations depend on many assumptions, relative valuation offers a more market-grounded and practical alternative. The method rests on the principle that similar companies, in the same industry and with similar growth prospects, should trade at similar valuation multiples. By identifying a group of comparable companies and analyzing how the market values them in relation to financial ratios such as P/E, EV/EBITDA or P/S, an analyst can establish a value range for the target company.
This makes it possible to identify potentially overvalued or undervalued companies, regardless of whether they are in themselves 'cheap' or 'expensive' in absolute terms.
The key to successful relative valuation lies in carefully defining and selecting the right peer group. An incorrect or uneven comparison can lead to misleading conclusions. It requires not only industry segmentation but also an assessment of the companies' business models, growth factors, profitability and financial structure.
A peer group containing companies that differ completely in risk profile or capital structure undermines the whole purpose of the analysis. That is why the process of identifying and quality-reviewing the comparables is just as important as the calculation of the valuation multiples itself.