Birkenstock NYSE: BIRK reported fiscal second-quarter revenue growth within its target range on a constant- currency basis, while management said foreign exchange, tariffs, inflation and disruptions tied to conflict in the Middle East weighed on reported results and margins. The footwear company generated second-quarter revenue of EUR 680 million for the period ended March 31, 2026, up 8% on a reported basis and 14% in constant currency. Chief Executive Officer Oliver Reichert said demand for the brand rema ...