The 11% return this week takes Actic Group's (STO:ATIC) shareholders one-year gains to 502%

Active investing isn't easy, but for those that do it, the aim is to find the best companies to buy, and to profit handsomely. When an investor finds a multi-bagger (a stock that goes up over 200%), it makes a big difference to their portfolio. For example, the Actic Group AB (publ) (STO:ATIC) share price rocketed moonwards 502% in just one year. And in the last month, the share price has gained 55%. And shareholders have also done well over the long term, with an increase of 492% in the last three years. It really delights us to see such great share price performance for investors.

Since the stock has added kr80m to its market cap in the past week alone, let's see if underlying performance has been driving long-term returns.

Trump has pledged to "unleash" American oil and gas and these 15 US stocks have developments that are poised to benefit.

In his essay The Superinvestors of Graham-and-Doddsville Warren Buffett described how share prices do not always rationally reflect the value of a business. By comparing earnings per share (EPS) and share price changes over time, we can get a feel for how investor attitudes to a company have morphed over time.

During the last year Actic Group grew its earnings per share, moving from a loss to a profit.

When a company is just on the edge of profitability it can be well worth considering other metrics in order to more precisely gauge growth (and therefore understand share price movements).

However the year on year revenue growth of 6.7% would help. We do see some companies suppress earnings in order to accelerate revenue growth.

The graphic below depicts how earnings and revenue have changed over time (unveil the exact values by clicking on the image).

Balance sheet strength is crucial. 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 Actic Group shareholders have received a total shareholder return of 502% over one year. Since the one-year TSR is better than the five-year TSR (the latter coming in at 24% per year), it would seem that the stock's performance has improved in recent times. Given the share price momentum remains strong, it might be worth taking a closer look at the stock, lest you miss an opportunity. 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. To that end, you should learn about the 3 warning signs we've spotted with Actic Group (including 1 which is a bit concerning) .

We will like Actic Group better if we see some big insider buys. While we wait, check out this free list of undervalued stocks (mostly small caps) 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 Swedish exchanges.

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.