Nidec shares plunge 22% on accounting probe
Signage at the Nidec Corp. Qingdao Industrial Park in Qingdao, China, on July 9, 2025. Bloomberg | Bloomberg | Getty Images Shares of Nidec Corp plunged as much as 22.44% Thursday, after the company announced a probe into allegations of improper accounting in its group. This marks the largest one-day drop in the Japanese electronics…