Numbers can lie -- yet 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 expensive or cheap SandRidge Energy
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 (EPS) -- 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.
SandRidge has a P/E ratio of 154.3 and a negative EV/FCF ratio over the trailing 12 months. If we stretch and compare current valuations with the five-year averages for earnings and free cash flow, we see that SandRidge has negative P/E and EV/FCF ratios.
A positive one-year ratio of less than 10 for both metrics is ideal. For a five-year metric, less than 20 is ideal.
SandRidge is zero for four on hitting the ideal targets, but let's see how it stacks up against some of its competitors and industry mates.
Source: S&P Capital IQ; NM = not meaningful.
Numerically, we've seen how SandRidge'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, SandRidge's net income margin has ranged from -315.3% to 3.2%. In that same time frame, unlevered free cash flow margin has ranged from -133.8% to -7.1%.
How do those figures compare with those of the company's peers? See for yourself:
Source: S&P Capital IQ; margin ranges are combined.
In addition, over the past five years, SandRidge has tallied up two years of positive earnings and no 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 even though you should definitely take the analysts' prognostications with a grain of salt, they can still provide a useful starting point when compared with similar numbers from a company's closest rivals.
Let's start by seeing what this company's done over the past five years. Due to losses, SandRidge's past EPS growth rates aren't meaningful. However, Wall Street's analysts expect future growth rates of 12.5%.
Here's how SandRidge compares with its peers for trailing-five-year growth (similarly, Range Resources' trailing growth rate isn't meaningful because of losses):
Source: S&P Capital IQ; EPS growth shown.
And here's how it measures up with regard to the growth analysts expect over the next five years:
Source: S&P Capital IQ; estimates for EPS growth.
The bottom line
The pile of numbers we've plowed through has shown us the price multiples that shares of SandRidge are trading at, the volatility of its operational performance, 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 a 154.3 P/E ratio, and by these conventional metrics, SandRidge doesn't look so impressive. However, Fool analyst Dan Dzombak begs to differ with the initial numbers. He believes it's the next home run energy stock because SandRidge's investments in recent years could soon begin to pay off in the form of serious cash flows. Check out his thesis. If you find SandRidge Energy's numbers or story compelling, don't stop here. Continue your due-diligence process until you're confident one way or the other. As a start, add it to My Watchlist to find all of our Foolish analysis.
You can also the stocks that I've researched beyond the initial numbers and bought in my public real-money portfolio.