Rigaku Holdings Hits Day High with 11.59% Surge in Stock Price

Rigaku Holdings Co., Ltd., a midcap player in the Pharmaceuticals & Biotechnology sector, has experienced significant activity today, with its stock surging by 11.59% on April 1, 2026. The stock reached an intraday high of JPY 2,239.00, reflecting strong performance metrics compared to the broader market. Over the past year, Rigaku Holdings has delivered an impressive return of 139.7%, significantly outperforming the Japan Nikkei 225, which recorded a return of 50.85%. The company's performance over the last month also stands out, with a gain of 18.77% against the Nikkei's decline of 8.68%. In terms of financial health, Rigaku reported its highest quarterly net sales at JPY 34,697 million and an operating profit of JPY 11,886 million, resulting in an operating profit margin of 34.26%. Despite a return on equity of 0.00% and a price-to-book ratio of 3.55, the stock's recent performance indicates a robust market position within its industry.