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4

4Basebio 4BB.L · GBp

Health Care · LSE · 🇬🇧 United Kingdom

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525.00p

-0.94%

Close of 9 Nov 2026, in pence

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Lanckriet (Heikki)1.1m7.22%+3k10 Feb 2026
Aramea Asset Management AG119.9k0.77%—31 Dec 2025
Walker (Amy Jo)46.7k0.30%+2.7k13 Feb 2026
DWS Investment GmbH13.4k0.09%—30 Nov 2025
Plaggemars (Hansjoerg)7.7k0.05%+7.7k10 Feb 2026

Sources and methodology

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Chart on the Overview
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Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.