In the following video, Motley Fool industrials analyst Blake Bos looks at ExOne (XONE +0.00%), the newest public player in the 3-D printing space, and its earnings report this quarter. While the market didn't react terribly positively to the report, mostly because the company gave guidance on the lower end of what analysts expected, Blake stresses that investors should focus on the fundamentals of the business, rather than the market's short-term reactions. Blake then gives several reasons this small company probably has a lot of very exciting growth ahead of it -- but he also tells us that at 22 times sales, he sees it as a bit too pricey at the moment.
4 Key Areas to Focus On in ExOne Earnings
By Blake Bos – Aug 19, 2013 at 7:01PM
NASDAQ: XONE
ExOne

Key earnings news for serious 3-D printing investors.
About the Author
A home grown Kansan and largely self taught investor. I wouldn't classify myself by any particular investing style, just opportunistic. My dream investment would have a greater than 10% free cash flow return on enterprise value and be growing at above industry average rates. Some of my favorite industries to watch right now are: alternative energy, manufacturing, agriculture, infrastructure, and media content production companies. Follow me on any of the social media websites below for the most important 3D printing industry developments and other great stories.