Eisai Co., Ltd. (TYO:4523)
Japan · Delayed Price · Currency is JPY | Market Cap | 1.36T +11.9% |
| Revenue (ttm) | 808.19B +2.1% |
| Net Income | 42.76B -27.3% |
| EPS | 151.65 -26.6% |
| Shares Out | 281.89M |
| PE Ratio | 31.79 |
| Forward PE | 25.04 |
| Dividend | 160.00 (3.29%) |
| Ex-Dividend Date | Mar 30, 2026 |
| Volume | 1,011,600 |
| Average Volume | 1,667,035 |
| Open | 4,893.00 |
| Previous Close | 4,821.00 |
| Day's Range | 4,821.00 - 4,903.00 |
| 52-Week Range | 3,463.00 - 5,349.00 |
| Beta | -0.19 |
| RSI | 48.95 |
| Earnings Date | Feb 9, 2026 |
About Eisai
Eisai Co., Ltd. engages in the research and development, manufacture, sale, and import and export of pharmaceuticals. It also offers prescription medicines. In addition, the company focuses on neurology and oncology and therapeutic areas. The company was formerly known as Nihon Eisai Co., Ltd. and changed its name to Eisai Co., Ltd. in 1955. Eisai Co., Ltd. was incorporated in 1941 and is headquartered in Tokyo, Japan. [Read more]
Full Company ProfileFinancial Performance
In fiscal year 2025, Eisai's revenue was 789.40 billion, an increase of 6.42% compared to the previous year's 741.75 billion. Earnings were 46.43 billion, an increase of 9.49%.
Financial StatementsNews
Q3 2026 Eisai Co Ltd Earnings Presentation Transcript
Q3 2026 Eisai Co Ltd Earnings Presentation Transcript
Eisai and Henlius Enter into Exclusive Commercial License Agreement for Anti-PD-1 Antibody Serplulimab in Japan
TOKYO and SHANGHAI, Feb. 5, 2026 /PRNewswire/ -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Shanghai Henlius Biotech, Inc. (Headquarters: Shanghai, China, CEO: Jason Zhu, "He...
Eisai strikes Japan licensing deal with Shanghai Henlius Biotech
Japan's Eisai will licence Shanghai Henlius Biotech's lung cancer drug Hansizhuang, paying $75 million upfront and up to $313.34 million more if milestones are met, the Chinese drugmaker said on Thurs...
Eisai Presents New Data on the Continued and Expanding Benefit of LEQEMBI® (lecanemab-irmb) Maintenance Treatment in Early Alzheimer's Disease at the Clinical Trials on Alzheimer's Disease (CTAD) Conference 2025
TOKYO and CAMBRIDGE, Mass., Dec. 3, 2025 /PRNewswire/ -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachusett...
Eisai Presents New Data on Anti-Tau Antibody Etalanetug (E2814) at CTAD 2025
Etalanetug demonstrated reduction of eMTBR-tau243, a novel CSF and plasma biomarker that specifically reflects tau tangle pathology, in Phase I b /II study TOKYO , Dec. 1, 2025 /PRNewswire/ -- Eisai C...
Eisai to Present Data on Lecanemab Continued Treatment, Subcutaneous Initiation Dosing, and Real-World Experience at the 18th Clinical Trials on Alzheimer's Disease (CTAD) Conference
Latest findings from Eisai's robust Alzheimer's disease (AD) pipeline explore long-term treatment with lecanemab and estimated time savings over 10 years, safety and potential benefits of subcutaneous...
Merck, Eisai discontinue late-stage study for liver cancer therapy
Merck and Japan's Eisai said on Wednesday they will shut down a late-stage study testing an experimental combination therapy to treat a type of liver cancer, after interim results showed the treatment...
Merck-Eisai's cancer drug combo meets one main goal in late-stage study
Merck and Eisai's experimental combination treatment for a type of kidney cancer met one of the main goals in a late-stage study, the drugmakers said on Tuesday.
Eisai and Biogen Announce U.S. Availability of LEQEMBI® IQLIK™ (lecanemab-irmb) Subcutaneous Injection Maintenance Dose for Treatment of Early Alzheimer's Disease
New LEQEMBI CompanionTM program launched to expand helpful resources for patients throughout the treatment journey, including Nurse Educators who can provide patients with injection training, and an i...
Eisai Presents Clinical Study Results of Novel Orexin Receptor Agonist E2086 for Narcolepsy at World Sleep 2025
E2086 Showed Potential to Improve Wakefulness in People Living with Narcolepsy Type 1 TOKYO , Sept. 8, 2025 /PRNewswire/ -- Eisai Co., Ltd.
Eisai to Present Latest Data on Lemborexant and Novel Orexin Receptor Agonist E2086 at The World Sleep 2025
TOKYO, Sept. 3, 2025 /PRNewswire/ -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that the company will deliver a total of 11 presentations, including clinical data...
Eisai Initiated Rolling Supplemental Biologics License Application to the U.S. FDA for LEQEMBI® IQLIK™ (lecanemab-irmb) as a Subcutaneous Starting Dose for the Treatment of Early Alzheimer's Disease Under Fast Track Status
LEQEMBI IQLIK, if approved for initiation dosing, would be the first and only anti-amyloid treatment to offer at-home injection from the start to help patients and care partners treat this progressive...
US FDA approves injectable version of Eisai-Biogen's Alzheimer's drug
The U.S. Food and Drug Administration has approved an injectable version of Eisai and Biogen's Alzheimer's disease drug Leqembi, the companies said on Friday, allowing for an easier treatment option f...
Pres. Trump's push to lower drug prices 'is a good starting point', says Dr. Scott Gottlieb
Former FDA Commissioner Dr. Scott Gottlieb joins 'Squawk Box' to discuss news of President Trump ordering pharma companies to lower U.S. drug prices in the next 60 days, the move to tiered pricing glo...
President Trump demands drugmakers slash prices within 60 days
CNBC's Joe Kernen reports on the latest news.
Patients still benefit from Eisai and Biogen Alzheimer's drug after four years, study finds
Eisai and Biogen's Alzheimer's drug Leqembi continued to slow progress of the disease with no new safety issues four years into treatment, according to new data presented at a medical meeting on Wedne...
EU authorizes Eisai-Biogen's drug for treatment of early Alzheimer's disease
The European Commission on Tuesday authorized the use of Eisai and Biogen's drug to treat mild cognitive impairment in the early stages of Alzheimer's disease.
EU regulator not updating opinion on Eisai-Biogen's Alzheimer's drug
European Union's human medicines committee (CHMP) said on Friday it is not updating its opinion on Eisai and Biogen's Alzheimer's drug Leqembi, after it recommended its approval in November.
Europe to review safety data for Eisai-Biogen Alzheimer's drug
The European Commission has requested its medicines regulator to consider safety information on Eisai and Biogen's Alzheimer's drug Leqembi, the agency said on Friday.
US FDA OKs monthly maintenance dosing for Eisai/Biogen's Alzheimer's drug
The U.S. Food and Drug Administration has approved monthly maintenance dosing for Japan's Eisai and partner Biogen's Alzheimer's drug Leqembi, the companies said on Monday.
Merck and Eisai's cancer drugs fail to improve overall survival in late-stage trial
Merck's blockbuster drug Keytruda and Eisai's cancer drug Lenvima, in combination with chemotherapy, failed to improve overall survival in patients with a type of esophageal cancer in a late-stage tri...
Fujirebio and Eisai Enter into Memorandum of Understanding for Joint Research and Social Implementation of Blood-based Biomarkers in the Field of Neurodegenerative Diseases
TOKYO--(BUSINESS WIRE)-- #IVD--Fujirebio Holdings, Inc. (President & CEO: Goki Ishikawa; Head Office: Minato-ku, Tokyo), a wholly-owned subsidiary of H.U. Group Holdings, Inc. (Chairman, President and...
Eisai Receives Positive Opinion from the CHMP in the European Union for Lecanemab in Early Alzheimer's Disease
TOKYO and CAMBRIDGE, Mass., Nov. 14, 2024 /PRNewswire/ -- Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") and Biogen Inc. (Nasdaq: BIIB, Corporate headquarters: Cambridge, Massachuset...
EU drugs regulator recommends Alzheimer's drug from Eisai-Biogen
The European Union's drugs regulator on Thursday said it recommends approval of Eisai and Biogen's Leqembi in patients with early Alzheimer's disease, months after the agency first rejected the treatm...
Eisai updates Leqembi® outlook for fiscal year 2024 (April 2024 - March 2025). Sales now expected to reach JPY 42.5 billion
STOCKHOLM , Nov. 7, 2024 /PRNewswire/ -- BioArctic AB's (publ) (Nasdaq Stockholm: BIOA B) partner Eisai today updated their revenue outlook for Leqembi for their 2024 fiscal year (FY), which runs from...