VOXX International Corporation (NASDAQ:VOXX) shareholders should be happy to see the share price up 17% in the last month. But the last three years have seen a terrible decline. To wit, the share price sky-dived 73% in that time. So we're relieved for long term holders to see a bit of uplift. The thing to think about is whether the business has really turned around.

It's worthwhile assessing if the company's economics have been moving in lockstep with these underwhelming shareholder returns, or if there is some disparity between the two. So let's do just that.

View our latest analysis for VOXX International

VOXX International wasn't profitable in the last twelve months, it is unlikely we'll see a strong correlation between its share price and its earnings per share (EPS). Arguably revenue is our next best option. Generally speaking, companies without profits are expected to grow revenue every year, and at a good clip. Some companies are willing to postpone profitability to grow revenue faster, but in that case one would hope for good top-line growth to make up for the lack of earnings.

In the last three years VOXX International saw its revenue shrink by 12% per year. That's not what investors generally want to see. The share price fall of 20% (per year, over three years) is a stern reminder that money-losing companies are expected to grow revenue. We're generally averse to companies with declining revenues, but we're not alone in that. There's no more than a snowball's chance in hell that share price will head back to its old highs, in the short term.

You can see below how earnings and revenue have changed over time (discover the exact values by clicking on the image).

Take a more thorough look at VOXX International's financial health with this free report on its balance sheet.

A Different Perspective

Investors in VOXX International had a tough year, with a total loss of 65%, against a market gain of about 28%. 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 6% 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. Consider for instance, the ever-present spectre of investment risk. We've identified 4 warning signs with VOXX International (at least 2 which are a bit concerning) , and understanding them should be part of your investment process.