Harbour Energy

Summary by AI BETAClose X

FTSE Russell has announced changes to the investability weighting of Harbour Energy (UK) effective from the start of trading on April 1, 2026, following updated shareholder information due to a secondary offering. These changes will impact several FTSE UK Index Series, including the FTSE 250 Index, FTSE 350 Index, FTSE All-Share Index, FTSE All-Share ex Multinationals Index, FTSE 350 Higher Yield Index, and FTSE UK Dividend + Index.

Disclaimer*

FTSE Russell
27 March 2026
 

 


 

Harbour Energy (UK): Investability Weight Change
Changes in FTSE UK Index Series

27 March 2026

Following the receipt of updated shareholder information for Harbour Energy (UK, constituent), as a result of a secondary offering, please see details of affected indexes and effective dates below:

 

 

Index

Effective From
Start of Trading

FTSE 250 Index

01 April 2026

FTSE 350 Index

01 April 2026

FTSE All-Share Index

01 April 2026

FTSE All-Share ex Multinationals Index

01 April 2026

FTSE 350 Higher Yield Index

01 April 2026

FTSE UK Dividend + Index

01 April 2026

 

 

 

 

 

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Harbour Energy (HBR)
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