GSI Technology (NASDAQ:GSIT) shareholders are up 14% this past week, but still in the red over the last five years

GSI Technology, Inc. (NASDAQ:GSIT) shareholders should be happy to see the share price up 25% in the last month. But don't envy holders -- looking back over 5 years the returns have been really bad. The share price has failed to impress anyone , down a sizable 60% during that time. So is the recent increase sufficient to restore confidence in the stock? Not yet. But it could be that the fall was overdone.

The recent uptick of 14% could be a positive sign of things to come, so let's take a look at historical fundamentals.

Check out our latest analysis for GSI Technology

GSI Technology isn't currently profitable, so most analysts would look to revenue growth to get an idea of how fast the underlying business is growing. Generally speaking, companies without profits are expected to grow revenue every year, and at a good clip. That's because fast revenue growth can be easily extrapolated to forecast profits, often of considerable size.

Over half a decade GSI Technology reduced its trailing twelve month revenue by 15% for each year. That's definitely a weaker result than most pre-profit companies report. It seems appropriate, then, that the share price slid about 10% annually during that time. We don't generally like to own companies that lose money and don't grow revenues. You might be better off spending your money on a leisure activity. This looks like a really risky stock to buy, at a glance.

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

You can see how its balance sheet has strengthened (or weakened) over time in this free interactive graphic.

A Different Perspective

While the broader market gained around 19% in the last year, GSI Technology shareholders lost 33%. 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. Unfortunately, last year's performance may indicate unresolved challenges, given that it was worse than the annualised loss of 10% over the last half decade. 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. For example, we've discovered 4 warning signs for GSI Technology (2 are potentially serious!) that you should be aware of before investing here.

We will like GSI Technology 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 American 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.

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