What it means
Think of sales per share as slicing a company's annual revenue into equal pieces, one for every share. A business with $240,000,000 of sales and 20,000,000 shares in issue has sales of $12 per share.
The figure says nothing about profit, only about how much business each share is attached to. That is exactly why people like it.
Earnings can be negative, distorted by one-off items or shaped by accounting choices, whereas revenue is harder to massage and is almost always positive. For young growth companies, or businesses going through a rough patch, sales per share often gives a steadier basis for valuation than earnings per share.
In practice the number is calculated using the weighted average number of shares over the period (the average count of shares outstanding, adjusted for when new shares were issued or bought back). Some analysts use the latest share count instead, which is fine for a quick estimate but can mislead if the company has just issued a large block of new shares.
It is normally measured on the last twelve months of revenue so that it lines up with the share price today. Sales per share becomes most useful when paired with the share price.
Dividing the price by sales per share gives the price-to-sales ratio, which tells you how many dollars the market pays for each dollar of revenue. Comparing that ratio across similar companies, such as two software firms or two retail chains, highlights which one the market is valuing more generously.
The main caution is that revenue is not profit. A company can grow sales per share year after year while burning cash, and a high figure in a low-margin industry such as grocery retail means far less than the same figure in a high-margin software business.
Always read it alongside margins and cash flow.
In practice
Real-world examples.
Example
A listed furniture retailer reports annual revenue of $90,000,000 and has 30,000,000 shares in issue. Its sales per share is $3.00, and an analyst compares this with a rival's $2.40 to judge which has the larger sales base per share.
Example
A loss-making cloud software company has no earnings to value, so its finance team and its investors lean on sales per share. With $60,000,000 of revenue and 15,000,000 shares, the figure is $4.00, and a share price of $20 implies a price-to-sales ratio of 5.0.
Example
A food distributor issues a large batch of new shares to fund an acquisition, raising the share count from 10,000,000 to 12,500,000. Revenue stays at $150,000,000 for now, so sales per share falls from $15.00 to $12.00 until the acquired sales start to show up.
Formula
Calculation
Sales per Share = Total Revenue / Weighted Average Shares Outstanding
Worked example for a fictional company: total revenue for the last twelve months is $240,000,000. The weighted average shares outstanding is 20,000,000.
Sales per Share = $240,000,000 / 20,000,000 = $12.00
If the current share price is $36, the price-to-sales ratio is $36 / $12 = 3.0, meaning the market is paying $3 for every $1 of annual sales per share.Case study
Seen in the real world.
Harbourlight Foods is an illustrative, fictional packaged-food company with 40,000,000 shares in issue. Its sales were $320,000,000 in year one, giving sales per share of $8.00, and rose to $380,000,000 in year two as it launched a new product range.
During year two the board also issued 5,000,000 new shares to pay for a factory. The share count rose to 45,000,000, so sales per share in year two was about $8.44, up only 5.5% even though total sales had grown by 18.75%.
The finance director used the gap to explain to shareholders that growth in total revenue and growth per share are different things. In this fictional story the new factory had to lift sales further before existing shareholders would see the benefit.
Watch out
Common mistakes.
- Treating sales per share as a measure of profitability, when it only measures revenue and ignores costs entirely.
- Dividing by the current share count without checking whether shares were issued or bought back during the year, which distorts the comparison with earlier periods.
- Comparing sales per share between companies in different industries, where normal profit margins differ enormously.
Questions
People also ask.
How is sales per share different from earnings per share?
Sales per share divides revenue by shares, whereas earnings per share divides net profit by shares, so the first ignores costs and the second reflects them.
Why do investors use sales per share for loss-making companies?
Because revenue is usually positive and harder to distort than profit, it provides a workable basis for valuation when earnings are negative.
Can sales per share fall even when sales are rising?
Yes, if the number of shares grows faster than revenue, for example after a large share issue or a wave of employee share awards.
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