The following video is from Tuesday's Investor Beat, in which host Rex Moore and analysts Jason Moser and Charly Travers dissect the hardest-hitting investing stories of the day.

In this installment of Investor Beat, our analysts explain why they're watching ExOne and Paychex .


ExOne is the newest player in the 3-D printing space to go public, but 3D Systems is still the biggest fish in the pond. 3D Systems is at the leading edge of a disruptive technological revolution, with the broadest portfolio of 3-D printers in the industry. However, despite years of earnings growth, 3D Systems' share price has risen even faster, and today the company sports a dizzying valuation. To help investors decide whether the future of additive manufacturing is bright enough to justify the lofty price tag on the company's shares, The Motley Fool has compiled a premium research report on whether 3D Systems is a buy right now. In our report, we take a close look at 3D Systems' opportunities, risks, and critical factors for growth. You'll also find reasons to buy or sell the stock today. To start reading, simply click here now for instant access.

The relevant video segment can be found between 7:49 and 8:29.

The article 2 Stocks to Watch originally appeared on Fool.com.

Charly Travers, Jason Moser, and Rex Moore have no position in any stocks mentioned. The Motley Fool recommends 3D Systems and Paychex, owns shares of 3D Systems, and has options on 3D Systems. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.

Copyright © 1995 - 2013 The Motley Fool, LLC. All rights reserved. The Motley Fool has a disclosure policy.


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