Take a look at some of Thursday's after-hours buzz:
Autodesk gained more than 3 percent in after-hours trade on the design software company's fiscal third-quarter earnings, which reported an 11 percent increase in revenue from the same period a year ago.
Gamestop lost more than 12 percent in extended-hours trade after the video game retailer reported a slight decline in quarterly revenue, hurt by the delayed release of Assassin's Creed Unity.
Marvell fell more than 2 percent in after-hours trade on news that the chipmaker posted lower-than-expected quarterly revenue because of weak demand for its chips.
Splunk rose nearly 5 percent in after-hours trade after the data analytics software maker reported a 48 percent jump in quarterly revenue from the addition of 500 enterprise customers in the third quarter.
Reuters contributed to this report.