As of March 31, 2026

Share unit number

100 shares

Total number of authorized shares

184,000,000 shares

Total number of shares issued

57,706,700 shares (7,656,240 shares of treasury stock)

Number of Shareholders

6,215 people

Distribution by Ownership Type

Number of shares held (shares)

Shareholding ratio (%)

Financial Institutions

7,273,754

12.61

Financial instruments business operator

284,634

0.49

Other domestic corporations

15,148,985

26.25

Foreign corporations, etc.

9,976,918

17.29

Individuals/Others

17,366,169

30.09

Treasury stock

7,656,240

13.27

Major Shareholders (Top 10)

Shareholder Name

Number of shares held (shares)

Shareholding ratio (%)

TAIHEIYO CEMENT CORPORATION

4,875,516

8.44

GOLDMAN, SACHS & CO. REG

2,961,400

5.13

GOLDMAN SACHS INTERNATIONAL

2,483,600

4.30

Vertex Green Foundation

2,400,000

4.15

Custody Bank of Japan, Ltd.

1,953,500

3.38

IWASAKI SEISHICHI SHOTEN Co.,Ltd.

1,493,410

2.58

Resona Bank, Limited

1,393,242

2.41

NORTHERN TRUST CO. (AVFC) RE NON TREATY CLIENTS ACCOUNT

1,387,900

2.40

Yasumitsu Shigeta

1,178,300

2.04

Masashi Semba

1,044,964

1.81