Komori
Occurring Fact3776BroadBand Tower,Inc.Information and Communications, Services and Others

Notice Regarding a Change in the Largest Shareholder, a Major Shareholder

As of 3 April 2026, Silvercape Investments Limited became the largest shareholder among the major shareholders, and its voting rights ownership ratio increased from 15.0% to 17.0%. 株式会社インターネット総合研究所's ownership ratio remained unchanged at 16.3%, but its ranking fell from 1st to 2nd.

Worth reading
27Immaterial
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
2
Increase in voting rights ownership ratio (percentage points)
Wording
Avoiding a definitive answer
How definitive the wording is.

Change in largest shareholder, a major shareholder

Subject Entity

Silvercape Investments Limited and 株式会社インターネット総合研究所, major shareholders of BroadBand Tower,Inc.

Occurrence3 April 2026 (the date of the change based on the Large Shareholding Report (Change Report) submitted by the relevant shareholder)
7 days later
Awareness or receipt of notice10 April 2026 (the submission date of the Large Shareholding Report (Change Report))
Same day
Litigation / administrative action10 April 2026 (the submission date of the Large Shareholding Report (Change Report))
This disclosure04/13/2026
Cause

The Company confirmed that a change occurred in the largest shareholder among the major shareholders after the following shareholder submitted a Large Shareholding Report (Change Report) to the Kanto Local Finance Bureau on 10 April 2026.

Change in voting rights ownership ratio

Silvercape Investments Limited15.00％→17.00％（+2.00pt）

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

Silvercape Investments Limited: 92,664 voting rights (15.0%, 4 March 2026) / 株式会社インターネット総合研究所: 100,157 voting rights (16.3%, 4 March 2026)

Voting rights ownership percentage after the change

Silvercape Investments Limited: 105,015 voting rights (17.0%, 3 April 2026) / 株式会社インターネット総合研究所: 100,157 voting rights (16.3%, 3 April 2026)

Impact on Earnings Forecast

There are no matters requiring particular disclosure regarding the outlook at this time.

Related procedures

Court or authority

Kanto Local Finance Bureau

Outlook

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

Event that occurred
ItemDetails
Event nameChange in largest shareholder, a major shareholder
Date of occurrence3 April 2026 (the date of the change based on the Large Shareholding Report (Change Report) submitted by the relevant shareholder)
Date recognized / date notice received10 April 2026 (the submission date of the Large Shareholding Report (Change Report))
Subject EntitySilvercape Investments Limited and 株式会社インターネット総合研究所, major shareholders of BroadBand Tower,Inc.
CauseThe Company confirmed that a change occurred in the largest shareholder among the major shareholders after the following shareholder submitted a Large Shareholding Report (Change Report) to the Kanto Local Finance Bureau on 10 April 2026.
Impact on Earnings ForecastThere are no matters requiring particular disclosure regarding the outlook at this time.
Court or authorityKanto Local Finance Bureau
Date of filing / date of action10 April 2026 (the submission date of the Large Shareholding Report (Change Report))
Voting rights ownership percentage before the changeSilvercape Investments Limited: 92,664 voting rights (15.0%, 4 March 2026) / 株式会社インターネット総合研究所: 100,157 voting rights (16.3%, 4 March 2026)
Voting rights ownership percentage after the changeSilvercape Investments Limited: 105,015 voting rights (17.0%, 3 April 2026) / 株式会社インターネット総合研究所: 100,157 voting rights (16.3%, 3 April 2026)
OutlookThis matter is based on the submitted Large Shareholding Report (Change Report), and there are no matters requiring specific disclosure regarding the outlook at this time.
Items this document does not state (14)
Target Locations / ProductsAmount of Impact on Business PerformanceAccounting period in which recognizedType of litigation or proceedingPlaintiffDefendantClaim 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.

The change was confirmed after Silvercape Investments Limited submitted a Large Shareholding Report (Change Report) to the Kanto Local Finance Bureau on 10 April 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 Regarding a Change in the Largest Shareholder, a Major Shareholder | BroadBand Tower,Inc. (3776) timely disclosure | Komori