LK Samyang (KOSDAQ:225190) adds ₩18b to market cap in the past 7 days, though investors from three years ago are still down 17%

It's nice to see the LK Samyang Co., Ltd (KOSDAQ:225190) share price up 23% in a week. But that doesn't help the fact that the three year return is less impressive. Truth be told the share price declined 25% in three years and that return, Dear Reader, falls short of what you could have got from passive investing with an index fund.

On a more encouraging note the company has added ₩18b to its market cap in just the last 7 days, so let's see if we can determine what's driven the three-year loss for shareholders.

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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 flawed but reasonable way to assess how sentiment around a company has changed is to compare the earnings per share (EPS) with the share price.

LK Samyang saw its share price decline over the three years in which its EPS also dropped, falling to a loss. Since the company has fallen to a loss making position, it's hard to compare the change in EPS with the share price change. But it's safe to say we'd generally expect the share price to be lower as a result!

The graphic below depicts how EPS has changed over time (unveil the exact values by clicking on the image).

This free interactive report on LK Samyang's earnings, revenue and cash flow is a great place to start, if you want to investigate the stock further.

What About Dividends?

As well as measuring the share price return, investors should also consider the total shareholder return (TSR). The TSR is a return calculation that accounts for the value of cash dividends (assuming that any dividend received was reinvested) and the calculated value of any discounted capital raisings and spin-offs. Arguably, the TSR gives a more comprehensive picture of the return generated by a stock. As it happens, LK Samyang's TSR for the last 3 years was -17%, which exceeds the share price return mentioned earlier. The dividends paid by the company have thusly boosted the total shareholder return.

A Different Perspective

LK Samyang provided a TSR of 6.7% over the last twelve months. Unfortunately this falls short of the market return. On the bright side, that's still a gain, and it's actually better than the average return of 6% over half a decade This could indicate that the company is winning over new investors, as it pursues its strategy. It's always interesting to track share price performance over the longer term. But to understand LK Samyang better, we need to consider many other factors. Even so, be aware that LK Samyang is showing 4 warning signs in our investment analysis , and 2 of those shouldn't be ignored...

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.

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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.