The nature of investing is that you win some, and you lose some. Unfortunately, shareholders of Alphatec Holdings, Inc. (NASDAQ:ATEC) have suffered share price declines over the last year. The share price is down a hefty 57% in that time. Even if you look out three years, the returns are still disappointing, with the share price down55% in that time. Shareholders have had an even rougher run lately, with the share price down 46% in the last 90 days.

Given the past week has been tough on shareholders, let's investigate the fundamentals and see what we can learn.

View our latest analysis for Alphatec Holdings

Given that Alphatec Holdings didn't make a profit in the last twelve months, we'll focus on revenue growth to form a quick view of its business development. Shareholders of unprofitable companies usually desire strong revenue growth. 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.

Alphatec Holdings grew its revenue by 28% over the last year. We think that is pretty nice growth. Meanwhile, the share price tanked 57%, suggesting the market had much higher expectations. It is of course possible that the business will still deliver strong growth, it will just take longer than expected to do it. For us it's important to consider when you think a company will become profitable, if you're basing your valuation on revenue.

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

It's probably worth noting we've seen significant insider buying in the last quarter, which we consider a positive. On the other hand, we think the revenue and earnings trends are much more meaningful measures of the business. This free report showing analyst forecasts should help you form a view on Alphatec Holdings

A Different Perspective

Investors in Alphatec Holdings had a tough year, with a total loss of 57%, against a market gain of about 35%. However, keep in mind that even the best stocks will sometimes underperform the market over a twelve month period. On the bright side, long term shareholders have made money, with a gain of 3% per year over half a decade. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. While it is well worth considering the different impacts that market conditions can have on the share price, there are other factors that are even more important. For example, we've discovered 3 warning signs for Alphatec Holdings that you should be aware of before investing here.

There are plenty of other companies that have insiders buying up shares. You probably do not want to miss this free list of undervalued small cap companies 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 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.