Govena Concept Sp. Z O.O. acquired 12.2% stake in Europejski Fundusz Energii Spólka Akcyjna (WSE:EFE) on June 26, 2019. Govena Concept Sp. Z O.O. completed the acquisition of 12.2% stake in Europejski Fundusz Energii Spólka Akcyjna (WSE:EFE) on June 26, 2019.