The excitement of investing in a company that can reverse its fortunes is a big draw for some speculators, so even companies that have no revenue, no profit, and a record of falling short, can manage to find investors. But the reality is that when a company loses money each year, for long enough, its investors will usually take their share of those losses. Loss-making companies are always racing against time to reach financial sustainability, so investors in these companies may be taking on more risk than they should.

So if this idea of high risk and high reward doesn't suit, you might be more interested in profitable, growing companies, like TE Connectivity (NYSE:TEL). While this doesn't necessarily speak to whether it's undervalued, the profitability of the business is enough to warrant some appreciation - especially if its growing.

Check out our latest analysis for TE Connectivity

TE Connectivity's Improving Profits

Over the last three years, TE Connectivity has grown earnings per share (EPS) at as impressive rate from a relatively low point, resulting in a three year percentage growth rate that isn't particularly indicative of expected future performance. As a result, we'll zoom in on growth over the last year, instead. To the delight of shareholders, TE Connectivity's EPS soared from US$7.05 to US$10.72, over the last year. That's a commendable gain of 52%.

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. TE Connectivity reported flat revenue and EBIT margins over the last year. That's not bad, but it doesn't point to ongoing future growth, either.

The chart below shows how the company's bottom and top lines have progressed over time. Click on the chart to see the exact numbers.

The trick, as an investor, is to find companies that are going to perform well in the future, not just in the past. While crystal balls don't exist, you can check our visualization of consensus analyst forecasts for TE Connectivity's future EPS 100% free.

Are TE Connectivity Insiders Aligned With All Shareholders?

Owing to the size of TE Connectivity, we wouldn't expect insiders to hold a significant proportion of the company. But thanks to their investment in the company, it's pleasing to see that there are still incentives to align their actions with the shareholders. Holding US$73m worth of stock in the company is no laughing matter and insiders will be committed in delivering the best outcomes for shareholders. That's certainly enough to let shareholders know that management will be very focussed on long term growth.