--- title: "REG - Tatton Asset Mgt PLC Aberdeen Group PLC - Holding(s) in Company" type: "News" locale: "en" url: "https://longbridge.com/en/news/298059646.md" description: "Aberdeen Group plc notified Tatton Asset Management PLC on September 4, 2026, that it crossed the 5% voting rights threshold in the issuer. The notification, dated September 3, 2026, details holdings managed by Aberdeen's investment entities on behalf of clients, with voting power delegated to the manager." datetime: "2026-09-04T16:21:38.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/298059646.md) - [en](https://longbridge.com/en/news/298059646.md) - [zh-HK](https://longbridge.com/zh-HK/news/298059646.md) generator: "portal-rs" --- # REG - Tatton Asset Mgt PLC Aberdeen Group PLC - Holding(s) in Company RNS Number : 5525T Tatton Asset Management PLC 04 September 2026 TR-1: Standard form for notification of major holdings 1\. Issuer Details ISIN GB00BYX1P358 Issuer Name TATTON ASSET MANAGEMENT PLC UK or Non-UK Issuer UK 2\. Reason for Notification An acquisition or disposal of voting rights 3\. Details of person subject to the notification obligation Name Aberdeen Group plc City of registered office (if applicable) Edinburgh Country of registered office (if applicable) United Kingdom 4\. Details of the shareholder Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above City of registered office (if applicable) Country of registered office (if applicable) 5\. Date on which the threshold was crossed or reached 03-Sep-2026 6\. Date on which Issuer notified 04-Sep-2026 7\. Total positions of person(s) subject to the notification obligation % of voting rights attached to shares (total of 8.A) % of voting rights through financial instruments (total of 8.B 1 + 8.B 2) Total of both in % (8.A + 8.B) Total number of voting rights held in issuer Resulting situation on the date on which threshold was crossed or reached Below 5% Below 5% Below 5% Below 5% Position of previous notification (if applicable) 5.178589 0.000000 5.178589 8\. Notified details of the resulting situation on the date on which the threshold was crossed or reached 8A. Voting rights attached to shares Class/Type of shares ISIN code(if possible) Number of direct voting rights (DTR5.1) Number of indirect voting rights (DTR5.2.1) % of direct voting rights (DTR5.1) % of indirect voting rights (DTR5.2.1) GB00BYX1P358 Below 5% Below 5% Sub Total 8.A Below 5% Below 5% 8B1. Financial Instruments according to (DTR5.3.1R.(1) (a)) Type of financial instrument Sub Total 8.B1 Expiration date Exercise/conversion period Number of voting rights that may be acquired if the instrument is exercised/converted % of voting rights 8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b)) Type of financial instrument Sub Total 8.B2 Expiration date Exercise/conversion period Physical or cash settlement Number of voting rights % of voting rights 9\. Information in relation to the person subject to the notification obligation 2\. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary) Ultimate controlling person Name of controlled undertaking % of voting rights if it equals or is higher than the notifiable threshold % of voting rights through financial instruments if it equals or is higher than the notifiable threshold Total of both if it equals or is higher than the notifiable threshold Aberdeen Group plc Aberdeen Group plc abrdn Investments (Holdings) Limited Aberdeen Group plc abrdn Investment Management Limited Aberdeen Group plc Aberdeen Group plc abrdn Holdings Limited Aberdeen Group plc abrdn Investments Limited 10\. In case of proxy voting Name of the proxy holder The number and % of voting rights held The date until which the voting rights will be held If date does not apply, explain below 11\. Additional Information In reference to Section 9, the shares detailed are managed by the named discretionary investment management entity within multiple portfolios on behalf of underlying clients, based on investment management agreements whereby the client has delegated the exercise of the voting power to the referenced investment manager. 12\. Date of Completion 04-September-2026 13\. Place Of Completion Glasgow, United Kingdom This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. 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