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The Finance Professor

Five Missteps to Avoid in Earnings Season

Scott Rothbort

07/11/07 - 03:08 PM EDT
Last earnings season I presented my "Beginner's Guide to Earnings Calls." As a new earnings season kicks off, I want to delve a bit deeper into earnings calls by examining five common mistakes investors make when a company releases its earnings and conducts its quarterly conference call.

Mistake 1: Relying Only on Headline Numbers

The run-up leading to the release of earnings is typically littered with analysts' analyst expectations, which are disseminated to the investment world across a broad swath of the financial media.

We sit in anticipation of the earnings release, that one metric that seems to hold the financial world in its balance. When the release is expected to be made public, investors, analysts and the media repeatedly hit the refresh buttons on their Web browsers, attempting to be the first person to obtain that data. Headlines begin to appear on Bloomberg screens, across the bottom of the CNBC screen, in "Columnist Conversation" on RealMoney.com or on Google Finance.

With a headline, suddenly the world knows that XYZ Corp. earned 42 cents in the second quarter ended June 30. In after-hours markets after-hours-market, XYZ Corp. is getting whacked because the company was expected to earn 43 cents.

A few minutes pass, and more tidbits of information come across the screen, telling the world that "based on non-GAAP results, XYZ earned 44 cents." (In some circumstances, new data such as this does not appear in any headline, and you can only ascertain it from a buried spot in the press release or during the conference call.) Suddenly the geniuses that sold XYZ are buying it back (and then some).

The moral of the story is that headlines can be deceiving and you need to read the full text of the quarterly press release and listen carefully to the earnings call before rushing to judgment on the quality of the quarter (and the outlook for the future).

Mistake 2: Not Considering the Future

We are conditioned to focus on the company's most-recent results, which frequently zero in on EPS earnings-per-share-eps, revenues, margins or unit sales. So much energy is expended in trying to model-up (see earnings estimates earnings-estimate) these results that the future is often an afterthought. However, some of the basic tenets of security security analysis dictate that the value of a company is the present value of its future stream of earnings and dividends dividend.

All too often, a company reports a fine quarter, beating analysts analyst' consensus, but then a few minutes later confesses that the following quarter or year will not be all that it was cracked up to be and provides disappointing guidance.

The current results will send a false buy signal to the uniformed investor. What will really make the stock move will be the disappointing guidance. Be careful. Reserve your judgment on a stock until both the current results and the future guidance are in hand.

Mistake 3: Taking a Company's Guidance Out of Context

Once you know the importance of guidance, you need to take the concept one step further. You need to normalize guidance across companies.

Think of a two-dimensional model. One dimension is guidance -- management can either be conservative and low-ball guidance, or it can set the bar high and provide aggressive guidance. The second dimension is performance -- the company can either beat or miss consensus expectations. The next step is to observe how those two variables interact. Here is a simple guidance/performance matrix:

Conservative
Guidance
Aggressive
Guidance
Miss Fallen Angel OPUD
Beat UPOD Highflier

Thus, we have four outcomes:

Mistake 4: Assuming Taxes Are Fixed

In "How to Read an Income Statement," I included a sample statement. Toward the bottom of the statement, above "net income," is a line for income taxes. Investors will often make the mistake of assuming that income tax rates are static or fixed. This could not be further from reality.

Income taxes vary from company to company, country to country and, yes, quarter to quarter. In fact, a small deviation in income tax rates can create a penny or more of EPS variance in either direction. Be sure that you normalize the impact of taxes when comparing results with other periods, guidance or consensus estimates.

Mistake 5: Not Accounting for Changes in Accounting

Accounting regulations are quite complex. From time to time, companies will adopt new accounting rules. This can cause a great deal of confusion among investors when reading quarterly earnings results and listening to conference calls. The implementation of new accounting rules can cause a relative discrepancy between the results of a current period and those of a comparable prior period.

A common investor mistake is to compare these two sets of results. So be on the lookout for reconciliations or pro-forma presentations to ensure that you have an apples-to-apples comparison when you analyze a company's quarter. A recent example of an accounting change that caused a great deal of anxiety was SFAS-123R (Accounting for Stock Based Compensation).

Earnings Homework

As you prepare for another blitzkrieg of earnings, here is some homework to keep you on your toes: