Price to Sales Ratio. Key Points

P/S Multiplier for Stock Analysis

DEFINITION:

The Price-to-sales ratio, also known as "Price/Sales," "P/S ratio," or "PSR" (in Finnish, Markkina-arvo / Myynti or P/S-luku) is a popular valuation metric for stocks that is used in the market to identify whether a particular company is undervalued or overvalued by the market. P/S ratio is not the actual (real) valuation of the company but is the expected (predicted) valuation that is then used to understand the true valuation through the comparison with other companies within the same industry.

The Price-to-sales ratio is calculated as company's share price divided by the revenue per share (sales per share) for the past 12 months or by taking a company's market capitalization and dividing it by the company's total sales or revenue over the past 12 months.

FORMULAS for calculations:

Where,

• The share price is determined by the market.
• The total sales value and total number of shares outstanding can be found from the income statement (P&L) or in the notes.
• Total revenue is the amount of money a company makes during a 12-month period.
• Total Revenue = Average price per unit sold * Number of sold units
• Market Cap = Market Capitalization = the sum of the price of all its outstanding shares; total equity value.
• When the ratio is applied to the whole stock market. In this case the price is the total Market Cap of all stocks that are traded, and Sales are the GDP of the country.

KEY POINTS. PS Ratio:

• one of the most common fundamentals used to evaluate startups and other new or rapidly growing companies;
• the easiest way to understand the valuation of a company;
• is a great valuation tool for evaluating cyclical businesses where the P/E ratio works poorly;
• shows how much investors are willing to pay per dollar of sales for a stock;
• shows how much investors are willing to pay on a company’s ability to generate revenue;
• tells us how much value the market places on the sales of a specific company;
• measures the value of a company in relation to the total amount of recently generated annual sales;
• measures the total value that investors place on the particular company in comparison to the total revenue generated by this business;
• can be used to determine relative valuation of a sector or the market as a wholе;
• is used to compare how expensive or cheap a stock is compared to its peers (competitors);
• is most relevant when used to compare companies in the same sector; similar and comparable companies in the same industry because these companies tend to have similar capital structures and profit margins;
• is used to compare a stock with its historical valuation;
• compares a company's stock price to its revenue;
• focuses on company sales (revenue), that is the top line item on a company’s income statement and is often less subject to any manipulation;
• provides the valuation based on the operations of the company without any accounting adjustments;
• based solely on revenue, not on profits or cash flow; Thus, it can be used to value and compare companies based on their revenue even if they have yet to turn a profit; and can be useful indicator in determining the value of growth stocks that have yet to make a profit or have suffered a brief downturn.
• it is usually used a company’s revenue over an entire fiscal year or trailing 12 months (referred to as TTM, Trailing Тwelve Мonths);
• fails to account for the leverage of the company being evaluated, thus a company can report a low P/S ratio but it can be unprofitable and even close to bankruptcy, as the company could be highly leveraged (i.e., have a large amount of debt). So, it only accounts for capital that comes from equity sources (price per share), but it fails to account for capital that may come from debt sources.
• doesn’t take into consideration the weighted average cost of capital (WACC);
• P/S ratio that is based on forecast sales for the current year is called a forward P/S ratio;
• it is not a good indicator of how profitable a company is or whether a company will ever become profitable in the future as it does not take earnings into account; as well as any costs of the company necessary to achieve the revenue.

RESULT INTERPRETATION:

• the lower the P/S ratio, the better investment thought to be;
• the smaller the ratio, the less the investor is paying for each unit of sales;
• the low ratio could mean the stock is undervalued relative to industry peers;
• the low ratio could be a good sign for investors hoping to identify and purchase undervalued stocks, it may represent a good investment opportunity;
• the higher ratio could indicate that the stock (or target company) is overvalued, meaning the share price is expensive relative to other companies or the overall market;
• the high ratio could be a signal that investors and analysts see value in this company beyond its sales;
• relatively high ratio indicates that investors are currently willing to pay more for a particular company’s stock than they are for other stocks in the same industry. It means that the particular company is overvalued by the market and it may be not a good investment.
• higher ratio can serve as an indication that the market is currently willing to pay a premium for each dollar of sales;
• standard acceptable range of the ratio depends on the company and the industry it belongs to;
• in the long run, stocks with low P/S ratios as well as low P/E ratios appeal to many investors;
• ratio below 2 is typically considered as healthy, and ratio below 1 is sometimes considered very good. But the ratio must be compared to company's competitors and the average ratio for its industry;
• the average price-to-sales ratio (P/S ratio) of the S&P 500 can be found HERE;
• There is a tend to have higher P/S ratios for the following companies: technology stocks, capital-light companies, fast growing companies and high margins companies.
• There is a tend to have lower P/S ratios for the following companies: financial services stocks, capital intensive companies, lower growth companies and lower margins companies.

FIND MORE:
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• Beneish M-Score: Calculations, Result Interpretations

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• Finnish Tax 2026: Key Changes

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