Eisai Co. Stock Hits Day Low at JPY 4,429 Amid Price Pressure

Eisai Co., Ltd., a prominent player in the Pharmaceuticals & Biotechnology sector, experienced a significant decline in its stock performance on October 14, 2025, with a drop of 5.4%. The stock reached an intraday low of JPY 4,429.00, reflecting ongoing challenges in its market position.
Over the past week, Eisai has seen a decrease of 6.87%, while its performance over the last month has declined by 13.32%. Year-to-date, the stock has managed a modest gain of 3.1%, contrasting sharply with the Japan Nikkei 225, which has risen by 20.54% during the same period.

Long-term performance indicators reveal a concerning trend, with a 19.63% drop over the past year and a staggering 52.39% decline over the last five years. The company's operating profit has contracted at an annual rate of 19.80% over the past five years, highlighting difficulties in sustaining growth. Additionally, Eisai's debt-equity ratio stands at -0.06, and its return on equity is recorded at 6.26%. These metrics suggest a challenging environment for the company as it navigates its current market landscape.