6th Oct 2026 11:13
(Alliance News) - The JP Jenkins-15, an index of the largest companies listed on the UK share dealing platform, edged up in September after London Tunnels Ltd joined the index, JP Jenkins said on Tuesday.
The index stood at 1,297.1 on October 2, up 1.0% from 1284.93 on September 4. It is up 7.3% from 1,209.1 points at the start of 2026 and 30% from a baseline of 1,000 points at the start of 2025.
JP Jenkins said the rebalancing reflected the inclusion of London Tunnels in the index earlier in the summer.
Sports Global Group PLC and Devolver Digital Inc also joined in September, while H&H Group PLC was added in August.
JP Jenkins said it amended the inclusion rules. As a result, companies operating on the JP Jenkins Private Market, such as QPLAY Ltd, will no longer be included in the calculations.
The next index price calculation will be on October 30.
London-based JP Jenkins provides a matched bargain platform for unlisted companies.
By Camilla Borri, Alliance News reporter
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