Numbers can lie -- but they're the best first step in determining whether a stock is a buy. In this series, we use some carefully chosen metrics to size up a stock's true value based on the following clues:
- The current price multiples.
- The consistency of past earnings and cash flow.
- How much growth we can expect.
Let's see what those numbers can tell us about how cheap electric utility Exelon
The current price multiples
First, we'll look at most investors' favorite metric: the P/E ratio. It divides the company's share price by its earnings per share -- the lower, the better.
Then, we'll take things up a notch with a more advanced metric: enterprise value to unlevered free cash flow. This divides the company's enterprise value (basically, its market cap plus its debt, minus its cash) by its unlevered free cash flow (its free cash flow, adding back the interest payments on its debt). Like the P/E, the lower this number is, the better.
Analysts argue about which is more important -- earnings or cash flow. Who cares? A good buy ideally has low multiples on both.
Exelon has a P/E ratio of 11.3 and an EV/FCF ratio of 15.7 over the trailing 12 months. If we stretch and compare current valuations to the five-year averages for earnings and free cash flow, Exelon has a P/E ratio of 13.1 and a five-year EV/FCF ratio of 13.5.
A one-year ratio under 10 for both metrics is ideal. For a five-year metric, under 20 is ideal.
Exelon has a mixed performance in hitting the ideal targets, but let's see how it compares against some competitors and industry mates.
American Electric Power
Source: Capital IQ, a division of Standard & Poor's; NM = not meaningful.
Numerically, we've seen how Exelon's valuation rates on both an absolute and relative basis. Next, let's examine ...
The consistency of past earnings and cash flow
An ideal company will be consistently strong in its earnings and cash flow generation.
In the past five years, Exelon's net income margin has ranged from 5.9% to 14.9%. In that same time frame, unlevered free cash flow margin has ranged from 11.6% to 28.8%.
How do those figures compare with those of the company's peers? See for yourself:
Source: Capital IQ, a division of Standard & Poor's; margin ranges are combined.
Additionally, over the last five years, Exelon has tallied up five years of positive earnings and five years of positive free cash flow.
Next, let's figure out ...
How much growth we can expect
Analysts tend to comically overstate their five-year growth estimates. If you accept them at face value, you will overpay for stocks. But while you should definitely take the analysts' prognostications with a grain of salt, they can still provide a useful starting point when compared to similar numbers from a company's closest rivals.
Let's start by seeing what this company's done over the past five years. In that time period, Exelon has put up past EPS growth rates of 5.3%. Meanwhile, Wall Street's analysts expect future growth rates of -0.9%.
Here's how Exelon compares it its peers for trailing five-year growth:
Source: Capital IQ, a division of Standard & Poor's; EPS growth shown.
And here's how it measures up with regard to the growth analysts expect over the next five years:
Source: Capital IQ, a division of Standard & Poor's; estimates for EPS growth.
The bottom line
The pile of numbers we've plowed through has shown us how cheap shares of Exelon are trading, how consistent its performance has been, and what kind of growth profile it has -- both on an absolute and a relative basis.
The more consistent a company's performance has been and the more growth we can expect, the more we should be willing to pay. We've gone well beyond looking at an 11.3 P/E ratio.
Exelon is similar to many utilities today. It trades at reasonable to low earnings multiples and pays a tasty dividend (4.9%). The numbers that pop out to me, though, are its cash flow multiples. Unlike the competition, Exelon's cash flow multiples are in line with its earnings multiples despite capital expenditures outstripping depreciation and amortization. Of course, analysts expect negative future growth.
Based on the initial numbers, Exelon does seem to be a company worth looking into further. If you do find Exelon's numbers compelling, don't stop. Continue your due diligence process until you're confident the initial numbers aren't lying to you.
Click here to add Exelon to My Watchlist to find all of our Foolish analysis on this stock.
Anand Chokkavelu doesn't own shares in any company mentioned. Exelon is a Motley Fool Inside Value pick. Dominion Resources and Southern are Motley Fool Income Investor recommendations. The Fool owns shares of Exelon.
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