Shareholding disclosure

UBS Group AG

Declared position

5.558%

Threshold

Crossed upwards

Timeline

Published

16.09.2026

Transaction

10.09.2026

Voting rights breakdown

Voting rights acquired5.558%

Voting rights sold0.131%

Below threshold0%

Notice details

CategorySingle shareholder

ExchangeXSWX

Notification ID

ZA01-000000000SMQ2

Beneficial owner

UBS Group AG

Declared address

UBS Group AG, Zürich, CH

Open shareholder profile Open company profile

Back to the feed

Shareholding disclosure

UBS Group AG

Idorsia Ltd16.09.2026ZA01-000000000SMQ2

Disclosure summary

UBS Group AG disclosed a holding in Idorsia Ltd on the acquisition side, published by SIX Exchange Regulation on 16.09.2026, at 5.558% of voting rights. Notice category: Single shareholder.

Disclosed position

5.558%

Voting rights acquired

Voting rights acquired5.558%

Voting rights sold0.131%

Below threshold0%

Never miss a market signal again

Create a free account

Need more? Discover the Pro plan

Pro alertsEmail and Telegram after publication

Unlimited company trackingUnlimited watchlist with the Pro plan

Monday recapYour stocks' essentials at the open

Disclosure detail

UBS Group AG disclosed a holding in Idorsia Ltd, published on 16.09.2026.

Publication date16.09.2026

Transaction date10.09.2026

Issuing companyIdorsia Ltd

Beneficial ownerUBS Group AG

Declared addressUBS Group AG, Zürich, CH

CategorySingle shareholder

Voting rights acquired5.558%

Voting rights sold0.131%

Below threshold0%

ExchangeXSWX

Notification IDZA01-000000000SMQ2

Commercial register

CHE-395.345.924

Registered

Zefix record

Source: SIX Exchange Regulation · Publication date: 16.09.2026

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

insider24.ch

Never miss a market signal again

Create a free account

Need more? Discover the Pro plan

Pro alertsEmail and Telegram after publication

Unlimited company trackingUnlimited watchlist with the Pro plan

Monday recapYour stocks' essentials at the open