Ameriprise Financial Increases Picton Property Income (PCTN) Stake to 15.07% in Latest TR-1 Major Holding Report

Picton Property Income Limited (PCTN), a Guernsey-registered real estate investment trust specializing in UK commercial property, has been the subject of a major shareholding notification by US financial services firm Ameriprise Financial, Inc. The TR-1 filing dated 26 August 2026 reveals Ameriprise’s total voting rights in Picton have risen to 15.074%, up from the previously reported 14.957%. This threshold was surpassed on 24 August 2026, with the notification covering 77,455,308 shares held indirectly. This significant position and the changes in its holding structure are likely to attract close attention from investors.
Key Points
- Picton Property Income Limited (PCTN), ISIN GB00B0LCW208, is a non-UK issuer listed on the London Stock Exchange
- Ameriprise Financial, Inc. reported a total voting rights stake of 15.074% in Picton Property Income, increased from 14.957%
- The voting rights threshold was crossed on 24 August 2026; notification was filed on 26 August 2026, covering 77,455,308 indirect voting rights
- Investors should monitor further changes in Ameriprise’s stake and the impact of the restructured holding chain on governance influence
Ameriprise Financial Surpasses 15% Voting Rights Threshold in Picton Property Income
The TR-1 disclosure confirms that Minneapolis-based Ameriprise Financial, Inc. now holds 15.074% of total voting rights in Picton Property Income Limited, all held indirectly. Previously, the combined position was 14.957%, consisting of 10.697% in shares and 4.260% through financial instruments. The updated holding is solely comprised of voting rights attached to shares, with no financial instruments reported in the current filing. The 77,455,308 voting rights are held indirectly under DTR5.2.1, with no direct rights recorded under DTR5.1.
Thames River Capital LLP Identified as Central Entity in Ameriprise’s Holding Structure
The filing identifies Thames River Capital LLP as the main controlled entity through which the majority of voting rights are held, representing 14.550% of voting rights within the chain. Thames River Capital LLP is wholly owned by Columbia Threadneedle Capital (UK) Limited, which is part of a chain of entities ultimately controlled by Ameriprise Financial, Inc. through Columbia Threadneedle Investments UK International Limited. TR Property Investment Trust is also listed as a shareholder in the notification, though no separate voting percentage is assigned to it apart from the overall Ameriprise structure disclosed.
Picton Property Income’s UK Commercial Real Estate Portfolio Attracts Major Institutional Interest
Picton Property Income Limited is a real estate investment trust managing a diversified portfolio of UK commercial properties, providing returns to shareholders via rental income and capital appreciation. Registered in Guernsey and listed in London under ISIN GB00B0LCW208, the size of Ameriprise’s stake—now exceeding 15%—highlights significant institutional investor exposure, particularly from Columbia Threadneedle-branded asset management entities, to UK commercial property through Picton’s listed vehicle.
Notification Filed in Swindon Following 24 August 2026 Threshold Breach
The TR-1 notification was completed on 26 August 2026 in Swindon, UK, two days after crossing the 15% voting rights threshold on 24 August 2026. The filing complies with DTR5 regulations requiring major shareholders to report when voting rights cross specified thresholds. The announcement confirms no proxy voting arrangements are in place. The removal of financial instruments from the notified holding marks a significant change in the composition of Ameriprise’s position compared to the previous disclosure.



