Ownership Profile

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Principal Shareholders (Top 10)

(As of June 30, 2025)

  Name of shareholder Investment in the Company
Number of shares held (thousand) Shareholding ratio (%)
1 The Master Trust Bank of Japan, Ltd. (trust account) 85,700 16.22
2 The Nomura Trust and Banking Co., Ltd.
Otsuka Founders Shareholding Fund Trust Account
52,679 9.97
3 Custody Bank of Japan, Ltd. (trust account) 29,810 5.64
4 STATE STREET BANK AND TRUST COMPANY 505001 15,073 2.85
5 Otsuka Group Employee Shareholding Fund 12,584 2.38
6 The Awa Bank, Ltd. 10,970 2.07
7 STATE STREET BANK WEST CLIENT - TREATY 505234 10,026 1.89
8 JP MORGAN CHASE BANK 385781 7,522 1.42
9 Resona Bank, Limited 5,568 1.05
10 MEDIPAL HOLDINGS CORPORATION 5,316 1.00

(Notes)1. Number of shares held is rounded down to the nearest thousand.
2. Although the Company holds 14,857,520 of its own shares, treasury shares are excluded from the above list.
3. Shareholding ratio is calculated after treasury shares are deducted.

Stock Distribution

(As of June 30, 2025)

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