Does Interpublic Deserve a Spot in Your Portfolio?

As investors, we always want our investments to generate a healthy return. However, investors often forget that returns stem from two, not one, extremely important factors:

1. The business' ability to generate profits.
2. The price you pay for one share of those profits.

This idea of price versus returns provides the bedrock for the approach known as value investing. In this series, I'll examine a specific business from both a quality and pricing standpoint. In doing so, I hope to provide a better sense of its potential as an investment right now.

Where should we start to find value?
As we all know, the quality of businesses varies widely. A company that has the ability to grow its bottom line faster (or much faster) than the market, especially with any consistency, gives its owner greater value than a stagnant or declining business (duh!). However, many investors also fail to understand that any business becomes a buy at a low enough price. Figuring out this price-to-value equation drives all intelligent investment research.

To do so today, I selected several metrics that will evaluate returns, profitability, growth, and leverage. These make for some of the most important aspects to consider when researching a potential investment.

• Return on equity divides net income by shareholder equity, highlighting the return a company generates for its equity base.
• The EBIT (short for earnings before interest and taxes) margin provides a rough measurement of the percentage of cash a company keeps from its operations. I prefer using EBIT over other measurements because it focuses more exclusively on the performance of a company's core business. Stripping out interest and taxes makes these figures less susceptible to dubious accounting distortions.
• The EBIT growth rate demonstrates whether a company can expand its business.
• Finally, the debt-to-equity ratio reveals how much leverage a company employs to fund its operations. Some companies have a track record of wisely managing high debt levels. Generally speaking, though, the lower the better for this figure. I chose to use five-year averages to help smooth away one-year irregularities that can easily distort regular business results.  

Keeping all that in mind, let's take a look at Interpublic (NYSE: IPG) and some of its closest peers. 

Source: Capital IQ, a division of Standard & Poor's.

The companies here produced some largely average figures over the past five years, despite some strong performances in specific categories. Omnicom Group led the pack with far and away the largest return on equity. ValueClick's 16.8% operating margin also impresses me, although both Omnicom and WPP both turned in respectable double-digit performances here as well. Interpublic blew the rest of this field out of the water by expanding its operating earnings by leaps and bounds. In terms of capital structures, all of the companies here look relatively safe from financial risk.

How cheap does Interpublic look?
To look at pricing, I've chosen to examine two important multiples: price-to-earnings and enterprise value-to-free cash flow. Similar to a P/E ratio, enterprise value (essentially debt, preferred stock, and equity holders combined minus cash) to unlevered free cash flow conveys how expensive the entire company is versus the cash it can generate. The resulting figure gives investors another measurement of cheapness when analyzing a stock. For both metrics, the lower the multiple, the better.

Let's check this performance against the price we'll need to pay to get our hands on some of the company's stock.

Source: Capital IQ, a division of Standard & Poor's.

Unsurprisingly given its robust growth, Interpublic commands the highest earnings and cash flow multiples. The other three companies all sit within a relatively narrow band of one another for both multiples. In my mind, they seem slightly expensive.

Interpublic, Omnicom, and ValueClick all demonstrated specific business strengths but failed to impress across the entire breadth of factors considered here. Although I wouldn't mind owning these companies at a lower price, these prices seem higher than optimal.

Although Interpublic doesn't look like a stock for your portfolio right now, the search doesn't end here. To really get to know a company, you need to keep digging. If any of the companies I've mentioned here today piques your interest, further examining quality of earnings, management track records, or analyst estimates all make for great ways to continue your search. You can also stop by The Motley Fool's CAPS page, where our users come to share their ideas and chat about their favorite stocks. Or you can add the stocks mentioned here to My Watchlist.