Komori
Occurring Fact5983IWABUCHI CORPORATIONConstruction and Materials

Notice of Change in Major Shareholders

The voting rights holding ratio of Senjin Capital Pty Limited and its joint holders increased from 9.87% as of 16 August 2026 to 10.53% as of 5 October 2026, resulting in a change in major shareholders. The number of voting rights increased from 1,011 to 1,079, and the number of shares held increased from 101,100 to 107,900.

Worth reading
35Immaterial
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Neutral
Direction inferred from the company’s description.
Scale
0.66
Point (increase in voting rights holding ratio)
Wording
Conditional
How definitive the wording is.

Change in major shareholders

Subject Entity

Senjin Capital Pty Limited, a major shareholder of IWABUCHI CORPORATION, and joint holder James Hulse (ジェームス・ハルス)

Occurrence5 October 2026
8 days later
Awareness or receipt of notice13 October 2026 (confirmed through the filing of a Large Shareholding Report (Change Report))
This disclosure10/14/2026

Change in voting rights ownership ratio

Shareholders Covered9.87%→10.53%(+0.66pt)

The voting rights ownership percentage is the proportion of the voting rights exercisable at a shareholders' meeting held by the shareholder.

Voting rights ownership percentage before the change

1,011 voting rights (101,100 shares), 9.87%, as of 16 August 2026

Voting rights ownership percentage after the change

1,079 voting rights (107,900 shares), 10.53%, as of 5 October 2026

Impact on Earnings Forecast

This matter is based on the submission of a Large Shareholding Report (Amendment Report), and there are no matters requiring specific disclosure regarding the outlook at this time.

Related procedures

Court or authority

Kanto Local Finance Bureau (the filing authority for the Large Shareholding Report (Change Report))

Outlook

This matter is based on the submission of a Large Shareholding Report (Amendment Report), and there are no matters requiring specific disclosure regarding the outlook at this time.

Event that occurred
ItemDetails
Event nameChange in major shareholders
Date of occurrence5 October 2026
Date recognized / date notice received13 October 2026 (confirmed through the filing of a Large Shareholding Report (Change Report))
Subject EntitySenjin Capital Pty Limited, a major shareholder of IWABUCHI CORPORATION, and joint holder James Hulse (ジェームス・ハルス)
Impact on Earnings ForecastThis matter is based on the submission of a Large Shareholding Report (Amendment Report), and there are no matters requiring specific disclosure regarding the outlook at this time.
Court or authorityKanto Local Finance Bureau (the filing authority for the Large Shareholding Report (Change Report))
Voting rights ownership percentage before the change1,011 voting rights (101,100 shares), 9.87%, as of 16 August 2026
Voting rights ownership percentage after the change1,079 voting rights (107,900 shares), 10.53%, as of 5 October 2026
OutlookThis matter is based on the submission of a Large Shareholding Report (Amendment Report), and there are no matters requiring specific disclosure regarding the outlook at this time.
Items this document does not state (16)
Target Locations / ProductsCauseAmount of Impact on Business PerformanceAccounting period in which recognizedType of litigation or proceedingPlaintiffDefendantDate of filing / date of actionClaim amount / surcharge amountAmount of receivables at risk of non-collection or delayed collectionSuspended operationsScheduled resumption dateInvestigation structureMeasures to prevent recurrenceDirectors' and officers' liabilityPlanned follow-up disclosure

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

Because a change in major shareholders as of 5 October 2026 was confirmed based on the Large Shareholding Report (Amendment Report) submitted on 13 October 2026.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Notice of Change in Major Shareholders | IWABUCHI CORPORATION (5983) timely disclosure | Komori