Sorry, it's not possible to track a stolen laptop (or car, phone, TV, etc).
Unless maybe you installed some type of tracking software BEFORE it was stolen. (like Lo-Jack for Laptops, Prey, etc)
File a police report. If they find your stolen laptop your serial number and the police report will help get it back to you.
Notify Acer. If it ever gets called in for maintenance they'll know it's yours.