DFDS's shares took their largest hit Monday in two years amid the threat of US-Turkey tensions as stakeholders question the timing of acquiring ferry operator UN Ro-Ro.

The Danish ferry owner fell 8% to DKK 348 ($53.26) as a tussle between both nations risks sending Turkey into a financial meltdown, according to Bloomberg.

"The current Turkish and economic storm may knoxk over DFDS, at least in the short term," Nordnet economist Per Hansen said in a note.