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GAON CABLE (KRX:000500) investors are up 7.4% in the past week, but earnings have declined over the last three years

Simply Wall St·01/02/2026 21:52:14
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For us, stock picking is in large part the hunt for the truly magnificent stocks. You won't get it right every time, but when you do, the returns can be truly splendid. For example, the GAON CABLE Co., Ltd. (KRX:000500) share price is up a whopping 352% in the last three years, a handsome return for long term holders. It's also good to see the share price up 56% over the last quarter.

After a strong gain in the past week, it's worth seeing if longer term returns have been driven by improving fundamentals.

While the efficient markets hypothesis continues to be taught by some, it has been proven that markets are over-reactive dynamic systems, and investors are not always rational. One way to examine how market sentiment has changed over time is to look at the interaction between a company's share price and its earnings per share (EPS).

Over the last three years, GAON CABLE failed to grow earnings per share, which fell 6.2% (annualized).

So we doubt that the market is looking to EPS for its main judge of the company's value. Since the change in EPS doesn't seem to correlate with the change in share price, it's worth taking a look at other metrics.

It could be that the revenue growth of 18% per year is viewed as evidence that GAON CABLE is growing. In that case, the company may be sacrificing current earnings per share to drive growth, and maybe shareholder's faith in better days ahead will be rewarded.

The company's revenue and earnings (over time) are depicted in the image below (click to see the exact numbers).

earnings-and-revenue-growth
KOSE:A000500 Earnings and Revenue Growth January 2nd 2026

If you are thinking of buying or selling GAON CABLE stock, you should check out this FREE detailed report on its balance sheet.

What About The Total Shareholder Return (TSR)?

We've already covered GAON CABLE's share price action, but we should also mention its total shareholder return (TSR). Arguably the TSR is a more complete return calculation because it accounts for the value of dividends (as if they were reinvested), along with the hypothetical value of any discounted capital that have been offered to shareholders. Its history of dividend payouts mean that GAON CABLE's TSR of 374% over the last 3 years is better than the share price return.

A Different Perspective

GAON CABLE shareholders gained a total return of 45% during the year. But that return falls short of the market. On the bright side, that's still a gain, and it's actually better than the average return of 37% over half a decade This could indicate that the company is winning over new investors, as it pursues its strategy. 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 3 warning signs with GAON CABLE (at least 2 which make us uncomfortable) , and understanding them should be part of your investment process.

If you would prefer to check out another company -- one with potentially superior financials -- then do not miss this free list of companies that have proven they can grow earnings.

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