Every investor would love to stumble upon the perfect stock. But will you ever really find a stock that provides everything you could possibly want?

One thing's for sure: You'll never discover truly great investments unless you actively look for them. Let's discuss the ideal qualities of a perfect stock, then decide if Inhibitex (Nasdaq: INHX) fits the bill.

The quest for perfection
Stocks that look great based on one factor may prove horrible elsewhere, making due diligence a crucial part of your investing research. The best stocks excel in many different areas, including these important factors:

  • Growth. Expanding businesses show healthy revenue growth. While past growth is no guarantee that revenue will keep rising, it's certainly a better sign than a stagnant top line.
  • Margins. Higher sales mean nothing if a company can't produce profits from them. Strong margins ensure that company can turn revenue into profit.
  • Balance sheet. At debt-laden companies, banks and bondholders compete with shareholders for management's attention. Companies with strong balance sheets don't have to worry about the distraction of debt.
  • Money-making opportunities. Return on equity helps measure how well a company is finding opportunities to turn its resources into profitable business endeavors.
  • Valuation. You can't afford to pay too much for even the best companies. By using normalized figures, you can see how a stock's simple earnings multiple fits into a longer-term context.
  • Dividends. For tangible proof of profits, a check to shareholders every three months can't be beat. Companies with solid dividends and strong commitments to increasing payouts treat shareholders well.

With those factors in mind, let's take a closer look at Inhibitex.

Factor

What We Want to See

Actual

Pass or Fail?

Growth 5-Year Annual Revenue Growth > 15% 20.3% Pass
  1-Year Revenue Growth > 12% 14.1% Pass
Margins Gross Margin > 35% 100% Pass
  Net Margin > 15% NM NM
Balance Sheet Debt to Equity < 50% 0.8% Pass
  Current Ratio > 1.3 9.42 Pass
Opportunities Return on Equity > 15% (72%) Fail
Valuation Normalized P/E < 20 NM NM
Dividends Current Yield > 2% 0% Fail
  5-Year Dividend Growth > 10% 0% Fail
       
  Total Score   5 out of 8

Source: S&P Capital IQ. NM = not meaningful due to negative earnings that substantially exceeded total revenue. Total score = number of passes.

With a score of 5, Inhibitex actually does pretty well for a small company. The young biotech has shot up recently on promising news for its main drug.

As with most small biotechs, Inhibitex's success or failure largely rests on a single drug. For Inhibitex, that drug is INX-189, a treatment for hepatitis C. That's a crowded space, with Gilead Sciences (Nasdaq: GILD) and Idenix Pharmaceuticals (Nasdaq: IDIX) having drugs in development. Moreover, Pharmasset (Nasdaq: VRUS) has partnered with giants Bristol-Myers Squibb (NYSE: BMY) and Johnson & Johnson (NYSE: JNJ).

But unlike many biotechs, Inhibitex has gotten some unquestionably positive news lately. The company announced that INX-189 turned in unexpectedly good trial results. Although Vertex Pharmaceuticals (Nasdaq: VRTX) arguably has the lead in the space, Inhibitex's treatment would be a big advantage over Vertex's Incivek, which still requires patients to take interferon in conjunction with the drug.

The key to remember, though, is that INX-189 is only in phase 2 trials right now. It still has a long way to go before FDA approval even comes onto the table. Investors who are already treating it like a perfect stock are getting ahead of themselves, but there's no denying that Inhibitex has a great deal of promise.

Keep searching
No stock is a sure thing, but some stocks are a lot closer to perfect than others. By looking for the perfect stock, you'll go a long way toward improving your investing prowess and learning how to separate the best investments from the rest.

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Finding the perfect stock is only one piece of a successful investment strategy. Get the big picture by taking a look at our " 13 Steps to Investing Foolishly ."