The following video is from Tuesday's Investor Beat, in which host Chris Hill and analysts Jason Moser and Matt Koppenheffer dissect the hardest-hitting investing stories of the day.

Dollar General's (NYSE:DG) first-quarter profits rose rose 3%, but the retailer cut guidance for the full year. Business market software maker ExactTarget (UNKNOWN:ET.DL) rose more than 50% after (NYSE:CRM) agreed to buy the company for more than $2.3 billion. Zynga (NASDAQ:ZNGA) held firm after shares tanked on Monday in the wake of the company announcing it's cutting 18% of its staff. And IBM (NYSE:IBM) buys a company to better compete in the cloud computing space. In this installment of Investor Beat, our analysts discuss four stocks making big moves.

The relevant video segment can be found between 2:21 and 5:21.

Chris HillJason Moser, and Matt Koppenheffer have no position in any stocks mentioned. The Motley Fool recommends and owns shares of International Business Machines.. Try any of our Foolish newsletter services free for 30 days. We Fools may not 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.