Shareholding disclosure

GAM Holding AG

Collectively declared rate

72.155%

Threshold

Crossed upwards

Timeline

Published

21.05.2026

Transaction

13.05.2026

Voting rights breakdown

Voting rights acquired72.155%

Voting rights sold0%

Below threshold0%

Declared beneficial owners · 9

A single, collectively filed disclosure: the voting-rights rate applies to the whole group, not to each person.

Notice details

CategoryGroup of shareholders

ExchangeXSWX

Notification ID

ZA02-000000000RXT5

Beneficial owner

Xavier Niel

Declared address

Xavier Niel, Paris, FR

The transfer of equity securities in GAM Holding AG from Rock Investement SAS to Newgame SA is subject to the condition precedent that the required regulatory consents or approvals be obtained.

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Shareholding disclosure

GAM Holding AG

GAM Holding AG21.05.2026ZA02-000000000RXT5

Disclosure summary

Xavier Niel disclosed a holding in GAM Holding AG on the acquisition side, published by SIX Exchange Regulation on 21.05.2026, at 72.155% of voting rights. The filing groups 9 beneficial owners declared together. Notice category: Group of shareholders.

Disclosed position

Collectively declared rate

9 people

72.155%

Voting rights acquired

Voting rights acquired72.155%

Voting rights sold0%

Below threshold0%

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Declared beneficial owners · 9 people

A single, collectively filed disclosure: the voting-rights rate applies to the whole group, not to each person.

Disclosure detail

Xavier Niel disclosed a holding in GAM Holding AG, published on 21.05.2026.

Publication date21.05.2026

Transaction date13.05.2026

Issuing companyGAM Holding AG

Beneficial ownerXavier Niel

Declared addressXavier Niel, Paris, FR

CategoryGroup of shareholders

Voting rights acquired72.155%

Voting rights sold0%

Below threshold0%

ExchangeXSWX

Notification IDZA02-000000000RXT5

Conditions

The transfer of equity securities in GAM Holding AG from Rock Investement SAS to Newgame SA is subject to the condition precedent that the required regulatory consents or approvals be obtained.

Source: SIX Exchange Regulation · Publication date: 21.05.2026

These figures aggregate public disclosures. They are not investment advice.

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