Seiko Group Corp. Hits Day High with 7.15% Surge in Stock Price

Seiko Group Corp., a mid-cap player in the gems, jewellery, and watches industry, has shown remarkable performance today, gaining 7.15% and reaching an intraday high of JPY 6,950.00. This surge comes amid a backdrop of strong financial metrics, including a significant operating profit growth of 35.62% reported in December 2025. Over the past year, Seiko Group has outperformed the Japan Nikkei 225, delivering a staggering return of 232.43% compared to the index's 75.34%. The company's year-to-date performance stands at 85.16%, further highlighting its robust market position. Key performance indicators reveal a return on capital employed (ROCE) of 13.06%, alongside an impressive inventory turnover ratio of 2.09 times. The interest coverage ratio is notably high at 4,357.89, indicating strong financial health. With a market capitalization of JPY 495,195 million and a price-to-earnings ratio of 22.00, Seiko Group Corp. continues to demonstrate its resilience and growth potential in a competitive market landscape.