REG - UBS Asset Management Prologis, Inc. - Form 8.3 PROLOGIS INC

What happened

UBS Asset Management filed a Form 8.3 disclosure on 26 October 2026 showing its interests in Prologis Inc, a company involved in a takeover situation, with the position dated 23 October 2026. The filing also notes a disclosure in respect of SEGRO plc.

Confirmed

Global impact / market context

Form 8.3 disclosures show investors holding 1% or more of a company caught up in a takeover. This filing reveals UBS holds a stake in Prologis, so its buying or selling could influence the outcome.

Analyst inference

The disclosure links Prologis with SEGRO plc, which means a takeover or merger process is underway. Investors tracking the deal will watch how large holders like UBS position themselves ahead of any offer.

Analyst inference

What to watch

1. UBS Asset Management stated it is making disclosures in respect of SEGRO plc as well as Prologis Inc, so both companies are part of the same offer situation. Confirmed
2. Future Form 8.3 filings may show whether UBS adds to or reduces its Prologis position, which would signal its view of the deal terms. Proposed
3. Any formal offer price or timetable from Prologis or SEGRO would give investors a benchmark to judge whether UBS's stake is positioned for a premium. Analyst inference

Evidence

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