Shareholder Information

Status of shares (As of March 31, 2026)

Name of shareholders Number of shares held (shares) Shareholding ratios (%)*
The Master Trust Bank of Japan, Ltd. 3,909,700 12.83
FUJI CORPORATION 948,000 3.11
Custody Bank of Japan, Ltd. 863,900 2.83
Mizuho Bank, Ltd. 792,000 2.60
STATE STREET BANK AND TRUST COMPANY 734,611 2.41
MUFG Bank, Ltd. 520,000 1.71
Kobe Steel, Ltd. 500,000 1.64
ALCONIX Employee Stock Ownership Association 490,000 1.61
JP MORGAN CHASE BANK 369,018 1.21
Individual investor 335,000 1.10

Treasury shares (652,542 shares) are excluded in calculating shareholding ratios.

Share distribution among all shareholders
(unit: shares)

Individual investors, others 16,010,598(51.44%)Financial institutions 6,936,200(22.28%)Financial institutions firms 509,365(1.64%)Other Japanese entities 3,672,877(11.80%)Overseas entities 3,343,718(10.74%)Treasury shares 652,542(2.10%)

Shareholder notes

Listed market
Tokyo Stock Exchange Prime Market
Securities code
3036
Issue name
ALCONIX CORPORATION
Number of outstanding shares
31,125,300 shares
Trading unit
100 shares
Shareholder registry administrator and transfer offices

1-4-1 Marunouchi, Chiyoda-ku, Tokyo
Sumitomo Mitsui Trust Bank, Limited Stock Transfer Agency Department

Mailing Address

2-8-4 Izumi, Suginami-ku, Tokyo 168-0063
Sumitomo Mitsui Trust Bank, Limited Stock Transfer Agency Department

Telephone Inquiries

0120-782-031 (toll free)

Settlement date
March 31
Ordinary General Meeting of Shareholders
During June
Shareholder confirmation date
March 31

Articles of Incorporation