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Astellas Pharma Inc.

Astellas Pharma Inc. is a public company listed on the Tokyo Stock Exchange under the ticker 4503. Based in Japan, the company has a market capitalization of approximately 23.7 billion USD. Astellas focuses on the development and commercialization of innovative pharmaceutical products.

4503:TSEUpdated August 22, 2026
Astellas Pharma Inc. logo
Ticker
4503:TSE
Asset type
Stock
Market cap
$27.37B
Sector
Health Technology
Industry
Pharmaceuticals: Major
Exchange
TSE
Currency
JPY