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 disk drive maker Seagate Technology (Nasdaq: STX) might be, especially in light of recent buyout rumors.
The current price multiples
First, we'll look at most investors' favorite metric: the price-to-earnings 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.
Seagate Technology has a P/E ratio of 4.6 and an EV/FCF ratio of 5.2 over the trailing 12 months. If we stretch and compare current valuations to the five-year averages for earnings and free cash flow, Seagate Technology has a P/E ratio of 24.6 and a five-year EV/FCF ratio of 9.2.
A one-year ratio under 10 for both metrics is ideal. For a five-year metric, under 20 is ideal.
Seagate Technology has a mixed performance in hitting the ideal targets, but let's see how it compares against some competitors and industry mates.
|
Company |
1-Year P/E |
1-Year EV/FCF |
5-Year P/E |
5-Year EV/FCF |
|---|---|---|---|---|
| Seagate Technology |
4.6 |
5.2 |
24.6 |
9.2 |
| Western Digital (NYSE: WDC) |
5.3 |
4.1 |
10.0 |
7.8 |
| STEC (Nasdaq: STEC) |
15.8 |
15.4 |
34.6 |
414.2 |
| SanDisk (Nasdaq: SNDK) |
8.6 |
5.8 |
NM |
17.8 |
Source: Capital IQ, a division of Standard & Poor's; NM = not meaningful.
Numerically, we've seen how Seagate Technology'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, Seagate Technology's net income margin has ranged from -31.9% to 14.1%. In that same time frame, unlevered free cash flow margin has ranged from 1.1% to 13.3%.
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, Seagate Technology has tallied up four 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, Seagate Technology has put up past EPS growth rates of 17.4%. Meanwhile, Wall Street's analysts expect future growth rates of 10%.
Here's how Seagate Technology 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 Seagate Technology 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 a 4.6 P/E ratio.
There are some cheap memory plays out there, including Seagate, Western Digital, and SanDisk. When you have so many trailing multiples under 10, the market is pricing in a fall from grace. In the case of Seagate and Western Digital, the market fears technological obsolescence. We'll continue to watch if the Seagate buyout rumors come to fruition, but if you believe these multiples in storage are too pessimistic, don't stop researching. Continue your due diligence process until you're confident that the initial numbers aren't lying to you.
Click here to add Seagate to My Watchlist, and find all of our Foolish analysis on this stock.
