UK small-cap RNS · 30 Mar 2026

The key announcements of UK small & mid caps under £2bn on 30 Mar 2026 – situations they move are marked, with the share price since.

Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus director dealings and holdings that are part of a situation. Not investment advice.

Date	Company	Mcap ↕	Type	Announcement
30 Mar	Somero Enterprises Inc. SOM	£141m	Holding	Holding(s) in Company
30 Mar	Great Portland Estates GPE	£1,312m	Holding	Holding(s) in Company
30 Mar	System1 Group SYS1	£44m	Holding	Holding(s) in Company
30 Mar	TheWorks.Co.Uk WRKS	£54m	Holding	Holding(s) in Company
30 Mar	Oxford Biodynamics OBD	£15m	Holding	Holding(s) in Company
30 Mar	Potentially AI Plc AGI	£15m	Holding	Holding(s) in Company
30 Mar	IG Design Group IGR	£87m	Overhang	Holding(s) in Company
30 Mar	Renalytix RENX	£36m	Holding	Holding(s) in Company
30 Mar	Mortgage Advice Bureau (Holdings) MAB1	£211m	Holding	Holding(s) in Company
30 Mar	Optima Health OPT	£268m	Holding	Holding(s) in Company
30 Mar	Oxford Instruments OXIG	£1,508m	Holding	Holding(s) in Company
30 Mar	The Pebble Group PEBB	£74m	Holding	Holding(s) in Company
30 Mar	Distil DIS	£1.2m	Holding	Holding(s) in Company
30 Mar	Trainline TRN	£733m	Holding	Holding(s) in Company
30 Mar	Yellow Cake YCA	£1,331m	Holding	Holding(s) in Company
30 Mar	IntegraFin Holding IHP	£1,231m	Holding	Holding(s) in Company
30 Mar	Permanent TSB Group Holdings (CDI) PTSB	£1,379m	Holding	Holding(s) in Company
30 Mar	Verici DX VRCI	£9.3m	Holding	Holding(s) in Company
30 Mar	Central Asia Metals CAML	£252m	Holding	Holding(s) in Company
30 Mar	First Class Metals FCM	£12m	Holding	Holding(s) in Company
30 Mar	Calnex Solutions CLX	£48m	Holding	Holding(s) in Company
30 Mar	Strategic Minerals SML	£149m	Holding	Holding(s) in Company
30 Mar	Caledonia Mining Corporation CMCL	£341m	Holding	Holding(s) in Company
30 Mar	Trifast TRI	£116m	Holding	Holding(s) in Company