Investors are often guided by the idea of discovering 'the next big thing', even if that means buying 'story stocks' without any revenue, let alone profit. Sometimes these stories can cloud the minds of investors, leading them to invest with their emotions rather than on the merit of good company fundamentals. Loss making companies can act like a sponge for capital - so investors should be cautious that they're not throwing good money after bad.

If this kind of company isn't your style, you like companies that generate revenue, and even earn profits, then you may well be interested in California Nanotechnologies (CVE:CNO). While profit isn't the sole metric that should be considered when investing, it's worth recognising businesses that can consistently produce it.

Check out our latest analysis for California Nanotechnologies

How Fast Is California Nanotechnologies Growing Its Earnings Per Share?

Strong earnings per share (EPS) results are an indicator of a company achieving solid profits, which investors look upon favourably and so the share price tends to reflect great EPS performance. So a growing EPS generally brings attention to a company in the eyes of prospective investors. It's an outstanding feat for California Nanotechnologies to have grown EPS from US$0.002 to US$0.023 in just one year. Even though that growth rate may not be repeated, that looks like a breakout improvement. This could point to the business hitting a point of inflection.

One way to double-check a company's growth is to look at how its revenue, and earnings before interest and tax (EBIT) margins are changing. California Nanotechnologies shareholders can take confidence from the fact that EBIT margins are up from 12% to 25%, and revenue is growing. Ticking those two boxes is a good sign of growth, in our book.

You can take a look at the company's revenue and earnings growth trend, in the chart below. For finer detail, click on the image.

California Nanotechnologies isn't a huge company, given its market capitalisation of CA$73m. That makes it extra important to check on its balance sheet strength.

Are California Nanotechnologies Insiders Aligned With All Shareholders?

Investors are always searching for a vote of confidence in the companies they hold and insider buying is one of the key indicators for optimism on the market. That's because insider buying often indicates that those closest to the company have confidence that the share price will perform well. However, small purchases are not always indicative of conviction, and insiders don't always get it right.