Investors in Ram Technology (KOSDAQ:171010) from three years ago are still down 21%, even after 15% gain this past week

Ram Technology Co., Ltd (KOSDAQ:171010) shareholders should be happy to see the share price up 22% in the last quarter. But that cannot eclipse the less-than-impressive returns over the last three years. After all, the share price is down 21% in the last three years, significantly under-performing the market.

On a more encouraging note the company has added ₩10b to its market cap in just the last 7 days, so let's see if we can determine what's driven the three-year loss for shareholders.

Check out our latest analysis for Ram Technology

There is no denying that markets are sometimes efficient, but prices do not always reflect underlying business performance. 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.

Over the three years that the share price declined, Ram Technology's earnings per share (EPS) dropped significantly, falling to a loss. Due to the loss, it's not easy to use EPS as a reliable guide to the business. However, we can say we'd expect to see a falling share price in this scenario.

The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).

Dive deeper into Ram Technology's key metrics by checking this interactive graph of Ram Technology's earnings, revenue and cash flow.

A Different Perspective

While the broader market gained around 9.2% in the last year, Ram Technology shareholders lost 13%. Even the share prices of good stocks drop sometimes, but we want to see improvements in the fundamental metrics of a business, before getting too interested. Regrettably, last year's performance caps off a bad run, with the shareholders facing a total loss of 2% per year over five years. We realise that Baron Rothschild has said investors should "buy when there is blood on the streets", but we caution that investors should first be sure they are buying a high quality business. 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 5 warning signs we've spotted with Ram Technology (including 3 which make us uncomfortable) .

If you are like me, then you will not want to miss this free list of undervalued small caps that insiders are buying.

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

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