Nidec Shares Plunge as Auditor Reportedly Refuses to Certify Financial Results

Key Facts

1Nidec shares experienced a sharp decline following reports that the company's auditor refused to sign off on its financial results.

Nidec Corporation shares experienced a sharp decline following reports that the company's auditor refused to sign off on its financial results. Investing.com reported that this refusal to certify the statements typically signals deep accounting irregularities or disputes over valuation, adding to existing pressure on the firm.

Nidec (6594.T) closed at 2355 yen on September 30, 2026, after reaching a session low of 2308 yen. The downward movement reflects investor concern over corporate governance and financial integrity, particularly following a previously reported 1 trillion yen impairment loss.