Shareholders in AUO (TWSE:2409) are in the red if they invested three years ago

In order to justify the effort of selecting individual stocks, it's worth striving to beat the returns from a market index fund. But if you try your hand at stock picking, you risk returning less than the market. We regret to report that long term AUO Corporation (TWSE:2409) shareholders have had that experience, with the share price dropping 44% in three years, versus a market return of about 46%. The more recent news is of little comfort, with the share price down 26% in a year. Furthermore, it's down 17% in about a quarter. That's not much fun for holders.

So let's have a look and see if the longer term performance of the company has been in line with the underlying business' progress.

View our latest analysis for AUO

Given that AUO 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. As you can imagine, fast revenue growth, when maintained, often leads to fast profit growth.

Over the last three years, AUO's revenue dropped 14% per year. That's not what investors generally want to see. The annual decline of 13% per year in that period has clearly disappointed holders. That makes sense given the lack of either profits or revenue growth. However, in this kind of situation you can sometimes find opportunity, where sentiment is negative but the company is actually making good progress.

The image below shows how earnings and revenue have tracked over time (if you click on the image you can see greater detail).

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

What About Dividends?

When looking at investment returns, it is important to consider the difference between total shareholder return (TSR) and share price return. The TSR incorporates the value of any spin-offs or discounted capital raisings, along with any dividends, based on the assumption that the dividends are reinvested. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. As it happens, AUO's TSR for the last 3 years was -24%, which exceeds the share price return mentioned earlier. This is largely a result of its dividend payments!

A Different Perspective

AUO shareholders are down 22% for the year (even including dividends), but the market itself is up 31%. 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. Longer term investors wouldn't be so upset, since they would have made 9%, each year, over five years. If the fundamental data continues to indicate long term sustainable growth, the current sell-off could be an opportunity worth considering. It's always interesting to track share price performance over the longer term. But to understand AUO better, we need to consider many other factors. For example, we've discovered 1 warning sign for AUO that you should be aware of before investing here.

For those who like to find winning investments this free list of undervalued companies with recent insider purchasing, could be just the ticket.

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