Hong Fok Corporation Limited (SGX:H30) shareholders should be happy to see the share price up 29% in the last month. It's not great that the stock is down over the last year. But at least it bettered the loss of 21% in its market.

Check out our latest analysis for Hong Fok

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.

Unfortunately Hong Fok reported an EPS drop of 40% for the last year. This fall in the EPS is significantly worse than the 17% the share price fall. So the market may not be too worried about the EPS figure, at the moment -- or it may have expected earnings to drop faster.

The image below shows how EPS has tracked over time (if you click on the image you can see greater detail).

It's good to see that there was some significant insider buying in the last three months. That's a positive. That said, we think earnings and revenue growth trends are even more important factors to consider. It might be well worthwhile taking a look at our free report on Hong Fok's earnings, revenue and cash flow.

What about the Total Shareholder Return (TSR)?

Investors should note that there's a difference between Hong Fok's total shareholder return (TSR) and its share price change, which we've covered above. 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 Hong Fok's TSR, which was a 16% drop over the last year, was not as bad as the share price return.

A Different Perspective

Although it hurts that Hong Fok returned a loss of 16% in the last twelve months, the broader market was actually worse, returning a loss of 21%. Unfortunately, last year's performance may indicate unresolved challenges, given that it's worse than the annualised loss of 1.4% over the last half decade. While some investors do well specializing in buying companies that are struggling (but nonetheless undervalued), don't forget that Buffett said that 'turnarounds seldom turn'. 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. For instance, we've identified 3 warning signs for Hong Fok that you should be aware of.