It's only natural that many investors, especially those who are new to the game, prefer to buy shares in 'sexy' stocks with a good story, even if those businesses lose money. But as Warren Buffett has mused, 'If you've been playing poker for half an hour and you still don't know who the patsy is, you're the patsy.' When they buy such story stocks, investors are all too often the patsy.

So if you're like me, you might be more interested in profitable, growing companies, like Schaffer (ASX:SFC). While that doesn't make the shares worth buying at any price, you can't deny that successful capitalism requires profit, eventually. Loss-making companies are always racing against time to reach financial sustainability, but time is often a friend of the profitable company, especially if it is growing.

Check out our latest analysis for Schaffer

How Fast Is Schaffer Growing?

If you believe that markets are even vaguely efficient, then over the long term you'd expect a company's share price to follow its earnings per share (EPS). That means EPS growth is considered a real positive by most successful long-term investors. It certainly is nice to see that Schaffer has managed to grow EPS by 27% per year over three years. As a general rule, we'd say that if a company can keep up that sort of growth, shareholders will be smiling.

Careful consideration of revenue growth and earnings before interest and taxation (EBIT) margins can help inform a view on the sustainability of the recent profit growth. The good news is that Schaffer is growing revenues, and EBIT margins improved by 2.7 percentage points to 23%, over the last year. Ticking those two boxes is a good sign of growth, in my book.

In the chart below, you can see how the company has grown earnings, and revenue, over time. To see the actual numbers, click on the chart. earnings-and-revenue-history

Since Schaffer is no giant, with a market capitalization of AU$284m, so you should definitely check its cash and debtbefore getting too excited about its prospects.



Are Schaffer Insiders Aligned With All Shareholders?

Like that fresh smell in the air when the rains are coming, insider buying fills me with optimistic anticipation. This view is based on the possibility that stock purchases signal bullishness on behalf of the buyer. However, small purchases are not always indicative of conviction, and insiders don't always get it right.

Insider selling of Schaffer shares was insignificant compared to the one buyer, over the last twelve months. To wit, Non-Executive Independent Director David Schwartz outlaid AU$400k for shares, at about AU$20.41 per share. To me, that's probably a sign of conviction.

And the insider buying isn't the only sign of alignment between shareholders and the board, since Schaffer insiders own more than a third of the company. In fact, they own 38% of the shares, making insiders a very influential shareholder group. I'm always comforted by solid insider ownership like this, as it implies that those running the business are genuinely motivated to create shareholder value. With that sort of holding, insiders have about AU$107m riding on the stock, at current prices. That's nothing to sneeze at!

Is Schaffer Worth Keeping An Eye On?

For growth investors like me, Schaffer's raw rate of earnings growth is a beacon in the night. The cranberry sauce on the turkey is that insiders own a bunch of shares, and one has been buying more. So it's fair to say I think this stock may well deserve a spot on your watchlist. Even so, be aware that  Schaffer is showing  2 warning signs in our investment analysis, you should know about...

As a growth investor I do like to see insider buying. But Schaffer isn't the only one. You can see a a free list of them here.

Please note the insider transactions discussed in this article refer to reportable transactions in the relevant jurisdiction.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.