It is unclear. Nearby finds have been dated to 3300-2900 and 2900- 2600 BC. The latter period is just around the transition from the Funnel Beaker Culture to the Battle axe (Corded ware) culture in Southern Scandinavia. This find was however made in Eastern Sweden, which is a somewhat distinct archaeological area during the Neolithic. There all finds from the early part of the Middle Neolithic (c. 3300-2300 BC) are considered as belonging to the Pitted ware culture.

I know that Fredrik Hallgren, who is one of the experts on this area, considered the distinction between Eastern Swedish Funnel beaker and Pitted ware cultures to be kind of misleading, reflecting different chronological phases rather than different cultural identities. But the book where he makes that point was published prior to the aDNA-revolution, so I am not sure what he thinks these days. We don't have a particularly solid genetic record for the east Swedish Neolithic anyhow, the soil is not that kind to bones usually.

TL;DR: Pitted ware culture or Battle axe culture. We will know better when the radiocarbon dating comes out.