Pulling back 6.0% this week, Core Natural Resources' NYSE:CNR) five-year decline in earnings may be coming into investors focus

Core Natural Resources, Inc. (NYSE:CNR) shareholders might be concerned after seeing the share price drop 17% in the last quarter. But that does not change the realty that the stock's performance has been terrific, over five years. Indeed, the share price is up a whopping 870% in that time. Arguably, the recent fall is to be expected after such a strong rise. But the real question is whether the business fundamentals can improve over the long term. We love happy stories like this one. The company should be really proud of that performance!

While the stock has fallen 6.0% this week, it's worth focusing on the longer term and seeing if the stocks historical returns have been driven by the underlying fundamentals.

Our free stock report includes 4 warning signs investors should be aware of before investing in Core Natural Resources. Read for free now.

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. One imperfect but simple way to consider how the market perception of a company has shifted is to compare the change in the earnings per share (EPS) with the share price movement.

During five years of share price growth, Core Natural Resources actually saw its EPS drop 1.9% per year.

By glancing at these numbers, we'd posit that the decline in earnings per share is not representative of how the business has changed over the years. Therefore, it's worth taking a look at other metrics to try to understand the share price movements.

The modest 0.6% dividend yield is unlikely to be propping up the share price. On the other hand, Core Natural Resources' revenue is growing nicely, at a compound rate of 20% over the last five years. In that case, the company may be sacrificing current earnings per share to drive growth.

You can see below how earnings and revenue have changed over time (discover the exact values by clicking on the image).

It's probably worth noting we've seen significant insider buying in the last quarter, which we consider a positive. On the other hand, we think the revenue and earnings trends are much more meaningful measures of the business. If you are thinking of buying or selling Core Natural Resources stock, you should check out this free report showing analyst profit forecasts.

What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. The TSR is a return calculation that accounts for the value of cash dividends (assuming that any dividend received was reinvested) and the calculated value of any discounted capital raisings and spin-offs. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. As it happens, Core Natural Resources' TSR for the last 5 years was 946%, which exceeds the share price return mentioned earlier. And there's no prize for guessing that the dividend payments largely explain the divergence!

A Different Perspective

Investors in Core Natural Resources had a tough year, with a total loss of 21% (including dividends), against a market gain of about 12%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. On the bright side, long term shareholders have made money, with a gain of 60% per year over half a decade. It could be that the recent sell-off is an opportunity, so it may be worth checking the fundamental data for signs of a long term growth trend. I find it very interesting to look at share price over the long term as a proxy for business performance. But to truly gain insight, we need to consider other information, too. Consider for instance, the ever-present spectre of investment risk. We've identified 4 warning signs with Core Natural Resources (at least 1 which doesn't sit too well with us) , and understanding them should be part of your investment process.

If you like to buy stocks alongside management, then you might just love this free list of companies. (Hint: most of them are flying under the radar).

Please note, the market returns quoted in this article reflect the market weighted average returns of stocks that currently trade on American exchanges.

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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.