NeontechLtd (KOSDAQ:306620) shareholders are up 10% this past week, but still in the red over the last three years

It's nice to see the Neontech Co.,Ltd. (KOSDAQ:306620) share price up 10% in a week. But that doesn't help the fact that the three year return is less impressive. Truth be told the share price declined 46% in three years and that return, Dear Reader, falls short of what you could have got from passive investing with an index fund.

On a more encouraging note the company has added ₩8.0b 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.

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Because NeontechLtd made a loss in the last twelve months, we think the market is probably more focussed on revenue and revenue growth, at least for now. Generally speaking, companies without profits are expected to grow revenue every year, and at a good clip. As you can imagine, fast revenue growth, when maintained, often leads to fast profit growth.

Over three years, NeontechLtd grew revenue at 22% per year. That is faster than most pre-profit companies. The share price drop of 13% per year over three years would be considered disappointing by many, so you might argue the company is getting little credit for its impressive revenue growth. It's possible that the prior share price assumed unrealistically high future growth. Before considering a purchase, investors should consider how quickly expenses are growing, relative to revenue.

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

Investors in NeontechLtd had a tough year, with a total loss of 19%, against a market gain of about 59%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. Regrettably, last year's performance caps off a bad run, with the shareholders facing a total loss of 5% per year over five years. Generally speaking long term share price weakness can be a bad sign, though contrarian investors might want to research the stock in hope of a turnaround. 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. Even so, be aware that NeontechLtd is showing 2 warning signs in our investment analysis , and 1 of those is a bit unpleasant...

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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.