Tactile Systems Technology (NASDAQ:TCMD) has had a great run on the share market with its stock up by a significant 13% over the last three months. Since the market usually pay for a company’s long-term fundamentals, we decided to study the company’s key performance indicators to see if they could be influencing the market. Particularly, we will be paying attention to Tactile Systems Technology's ROE today.

Return on equity or ROE is an important factor to be considered by a shareholder because it tells them how effectively their capital is being reinvested. Simply put, it is used to assess the profitability of a company in relation to its equity capital.

Check out our latest analysis for Tactile Systems Technology

How Is ROE Calculated?

The formula for return on equity is:

Return on Equity = Net Profit (from continuing operations) ÷ Shareholders' Equity

So, based on the above formula, the ROE for Tactile Systems Technology is:

16% = US$33m ÷ US$201m (Based on the trailing twelve months to June 2024).

The 'return' refers to a company's earnings over the last year. One way to conceptualize this is that for each $1 of shareholders' capital it has, the company made $0.16 in profit.

Why Is ROE Important For Earnings Growth?

We have already established that ROE serves as an efficient profit-generating gauge for a company's future earnings. Depending on how much of these profits the company reinvests or "retains", and how effectively it does so, we are then able to assess a company’s earnings growth potential. Assuming everything else remains unchanged, the higher the ROE and profit retention, the higher the growth rate of a company compared to companies that don't necessarily bear these characteristics.

Tactile Systems Technology's Earnings Growth And 16% ROE

At first glance, Tactile Systems Technology seems to have a decent ROE. On comparing with the average industry ROE of 11% the company's ROE looks pretty remarkable. This certainly adds some context to Tactile Systems Technology's decent 16% net income growth seen over the past five years.

Next, on comparing with the industry net income growth, we found that Tactile Systems Technology's growth is quite high when compared to the industry average growth of 11% in the same period, which is great to see.

Earnings growth is an important metric to consider when valuing a stock. What investors need to determine next is if the expected earnings growth, or the lack of it, is already built into the share price. Doing so will help them establish if the stock's future looks promising or ominous. One good indicator of expected earnings growth is the P/E ratio which determines the price the market is willing to pay for a stock based on its earnings prospects. So, you may want to check if Tactile Systems Technology is trading on a high P/E or a low P/E, relative to its industry.