Will Weakness in Protagonist Therapeutics, Inc.'s (NASDAQ:PTGX) Stock Prove Temporary Given Strong Fundamentals?

It is hard to get excited after looking at Protagonist Therapeutics' (NASDAQ:PTGX) recent performance, when its stock has declined 5.9% over the past three months. However, a closer look at its sound financials might cause you to think again. Given that fundamentals usually drive long-term market outcomes, the company is worth looking at. Specifically, we decided to study Protagonist Therapeutics' ROE in this article.

Return on Equity or ROE is a test of how effectively a company is growing its value and managing investors’ money. In short, ROE shows the profit each dollar generates with respect to its shareholder investments.

Check out our latest analysis for Protagonist Therapeutics

How To Calculate Return On Equity?

Return on equity can be calculated by using the formula:

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

So, based on the above formula, the ROE for Protagonist Therapeutics is:

32% = US$171m ÷ US$532m (Based on the trailing twelve months to September 2024).

The 'return' is the amount earned after tax over the last twelve months. So, this means that for every $1 of its shareholder's investments, the company generates a profit of $0.32.

What Is The Relationship Between ROE And Earnings Growth?

Thus far, we have learned that ROE measures how efficiently a company is generating its profits. We now need to evaluate how much profit the company reinvests or "retains" for future growth which then gives us an idea about the growth potential of the company. Assuming all else is equal, companies that have both a higher return on equity and higher profit retention are usually the ones that have a higher growth rate when compared to companies that don't have the same features.

A Side By Side comparison of Protagonist Therapeutics' Earnings Growth And 32% ROE

To begin with, Protagonist Therapeutics has a pretty high ROE which is interesting. Second, a comparison with the average ROE reported by the industry of 15% also doesn't go unnoticed by us. As a result, Protagonist Therapeutics' exceptional 25% net income growth seen over the past five years, doesn't come as a surprise.

As a next step, we compared Protagonist Therapeutics' net income growth with the industry and found that the company has a similar growth figure when compared with the industry average growth rate of 25% in the same period.

Earnings growth is a huge factor in stock valuation. It’s important for an investor to know whether the market has priced in the company's expected earnings growth (or decline). This then helps them determine if the stock is placed for a bright or bleak future. 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 Protagonist Therapeutics is trading on a high P/E or a low P/E, relative to its industry.

Is Protagonist Therapeutics Using Its Retained Earnings Effectively?

Protagonist Therapeutics doesn't pay any regular dividends currently which essentially means that it has been reinvesting all of its profits into the business. This definitely contributes to the high earnings growth number that we discussed above.

Summary

On the whole, we feel that Protagonist Therapeutics' performance has been quite good. Specifically, we like that the company is reinvesting a huge chunk of its profits at a high rate of return. This of course has caused the company to see substantial growth in its earnings. With that said, on studying the latest analyst forecasts, we found that while the company has seen growth in its past earnings, analysts expect its future earnings to shrink. To know more about the latest analysts predictions for the company, check out this visualization of analyst forecasts for the company.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team (at) simplywallst.com.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.