MITSUISOKO_HOLDINGS

Stock and Bond Information

Share Status

Total Number of Shares and Shareholders
(As of September 30, 2025)

Item Details
Total Number of Authorized Shares 240,000,000 shares
Total Number of Issued Shares 74,844,523 shares
(excluding 146,583 treasury shares)
Total Number of Shareholders 9,679

Major Shareholders (Top 10)
(As of September 30, 2025)

Name of Shareholders Number of Shares Held
(thousands shares)
Ownership Ratio (%)
The Master Trust Bank of Japan, Ltd. (Trust Account) 8,837 11.81
TAIJU LIFE INSURANCE COMPANY LIMITED 4,707 6.29
Custody Bank of Japan, Ltd. (Trust Account) 4,304 5.75
Mitsui Sumitomo Insurance Company, Limited 4,203 5.62
Nomura Securities Co.,Ltd. 2,126 2.84
Sumitomo Mitsui Banking Corporation 2,090 2.79
Mizuho Securities Co., Ltd. 1,930 2.58
HSBC HONG KONG-TREASURY SERVICES A/C ASIAN EQUITIES DERIVATIVES 1,884 2.52
MLI FOR CLIENT GENERAL OMNI NON COLLATERAL NON TREATY-PB 1,545 2.06
TAKENAKA CORPORATION 1,490 1.99

(Note) The shareholding ratio is calculated after deducting treasury shares (146,583 shares).

Breakdown of Shareholders by Type
(As of September 30, 2025)

Type of Shareholders Number of Shares Held
(thousands shares)
Ownership Ratio (%)
Financial Institutions 30,956 41.28
Securities Companies 5,050 6.73
Domestic corporations 5,098 6.80
Foreign corporations, etc. 23,450 31.27
Individuals and others 10,288 13.72
Company-owned (treasury shares) 146 0.20

History of Corporate Action

Years Details Total Number of Issued Shares (thousands shares)
December 2009 Retirement of treasury stock 124,415
October 2018 Reverse Stock Split
(one share for every five shares)
24,883
July 2022 Contribution In Kind
(Restricted Stock)
24,921
July 2023 Contribution In Kind
(Restricted Stock)
24,957
July 2024 Contribution In Kind
(Restricted Stock)
24,984
May 2025 Stock Split
(three shares for every one share)
74,953
July 2025 Contribution In Kind
(Restricted Stock)
74,991