Harmonic Drive Systems Hits Day High with 20.31% Surge in Stock Price

Harmonic Drive Systems, Inc., a midcap player in the industrial manufacturing sector, has experienced significant activity today, with the stock surging by 20.31% on February 24, 2026. The stock reached an intraday high of JPY 4,790.00, marking a notable performance against the backdrop of the Japan Nikkei 225, which declined by 1.12% on the same day. Over the past week, Harmonic Drive has shown a robust increase of 26.62%, while its one-month performance stands at 19.38%. Despite these short-term gains, the stock has faced challenges over the past year, with a decline of 4.77%, contrasting sharply with the Nikkei 225's impressive 46.92% return. Financially, the company demonstrates strong fundamentals, highlighted by a healthy EBIT to interest ratio of 26.67 and a low debt equity ratio of -0.09. The recent financial results indicate a net profit growth of 1,240.08% for the half-year, alongside a return on capital employed (ROCE) of 5.91%. With a price-to-book ratio of 4.95, Harmonic Drive Systems continues to navigate a complex market landscape while showcasing resilience in its financial metrics.