REG - BlackRock Group Prologis, Inc. - Form 8.3 - Prologis, Inc

What happened

BlackRock, Inc. filed a Form 8.3 opening position disclosure concerning Prologis, Inc., with positions dated 30 October 2026 and the filing dated 2 November 2026. The form also says BlackRock is making disclosures in respect of SEGRO plc.

Confirmed

Global impact / market context

The filing identifies BlackRock’s positions in Prologis and SEGRO in a takeover-related disclosure, but the supplied text does not show the position amounts or any dealing details. Without those figures, investors cannot tell whether BlackRock’s disclosed exposure is large enough to influence trading or expectations.

Analyst inference

A Form 8.3 is a public disclosure under the Takeover Code for a person with interests in relevant securities representing at least 1%. Here, the available text names Prologis and SEGRO but does not include the attached position table, so the scale and direction of positions remain unclear.

Confirmed

What to watch

1. Look for the supplemental Form 8 position table, which should specify BlackRock’s disclosed holdings or short positions and any rights to subscribe in Prologis securities. Analyst inference
2. Check whether the complete filing reports dealings as well as opening positions; any disclosed transactions could clarify whether BlackRock’s exposure changed around 30 October 2026. Analyst inference
3. The filing states that BlackRock is also making disclosures in respect of SEGRO plc, but the supplied text gives no SEGRO position details. Confirmed

Evidence

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