Even though Oceaneering International (NYSE:OII) has lost US$156m market cap in last 7 days, shareholders are still up 131% over 3 years

The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you put in. But in contrast you can make much more than 100% if the company does well. To wit, the Oceaneering International, Inc. (NYSE:OII) share price has flown 131% in the last three years. How nice for those who held the stock! Also pleasing for shareholders was the 18% gain in the last three months.

While this past week has detracted from the company's three-year return, let's look at the recent trends of the underlying business and see if the gains have been in alignment.

Check out our latest analysis for Oceaneering International

While markets are a powerful pricing mechanism, share prices reflect investor sentiment, not just underlying business performance. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

Oceaneering International became profitable within the last three years. Given the importance of this milestone, it's not overly surprising that the share price has increased strongly.

The graphic below depicts how EPS has changed over time (unveil the exact values by clicking on the image).

It is of course excellent to see how Oceaneering International has grown profits over the years, but the future is more important for shareholders. It might be well worthwhile taking a look at our free report on how its financial position has changed over time.

A Different Perspective

We're pleased to report that Oceaneering International shareholders have received a total shareholder return of 26% over one year. Since the one-year TSR is better than the five-year TSR (the latter coming in at 5% per year), it would seem that the stock's performance has improved in recent times. Someone with an optimistic perspective could view the recent improvement in TSR as indicating that the business itself is getting better with time. Before spending more time on Oceaneering International it might be wise to click here to see if insiders have been buying or selling shares.

We will like Oceaneering International better if we see some big insider buys. While we wait, check out this free list of growing companies with considerable, recent, insider buying.

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.