Norwegian energy major Equinor ASA (<a href="https://live.euronext.com/en/product/equities/NO0010096985-XOSL" target="_blank">OSE:EQNR</a>) has lifted its shareholding in Ørsted A/S (<a href="https://www.nasdaq.com/european-market-activity/shares/orsted?id=CSE122544" target="_blank">CPH:ORSTED</a>) to 10%, two months after its initial investment in the Danish clean energy group.