AncestryDNA just released a new matching tool called Shared Matches. This new tool will help you see your matches in a whole new way, giving you clues about the common ancestor that may have given both you and your match the DNA you share today. And as a bonus, if you have had a parent tested, you now can see which matches you have in common with them using the mother or father filter.
The Shared Matches tool will show you which matches you and any given match on your list share in common. You can use this new tool to help narrow down your matches to a particular side of your family. It’s especially helpful if you’ve had a parent tested because once you have a parent tested, you’ll see a new filter at the top of your match list that lets you find the DNA matches that you share with your mom or dad.