UK small-cap RNS · 12 Dec 2025

Every announcement of UK small & mid caps under £2bn. The ones that started or moved a situation are marked – a click opens it.

Date	Company	Mcap	Holder	Stake	Crossed
12 Dec	Transense Technologies TRT	£6.5m	CriSeren Investments limited and connected parties	9.56% → 11.12%	10%
12 Dec	Boohoo Group DEBS	£400m	Frasers Group Plc	29.05% → 28.29%
12 Dec	Boohoo Group DEBS	£400m	Frasers Group Plc	28.29% → 27.95%
12 Dec	Trainline TRN	£710m	FIL Limited	13.08% → 14.05%
12 Dec	Costain Group COST	£651m	UBS Group AG-Investment Bank & Global Wealth Management	6.87% → 7.18%
12 Dec	Johnson Service Group JSG	£508m	Aberdeen Group plc	5.24% → 5.21%
12 Dec	Inspecs Group SPEC	£98m	First Seagull AS	5.2% → 2.56%	5%
12 Dec	Alfa Financial Software Holdings ALFA	£518m	BlackRock, Inc.	5.57% → 5.5%
12 Dec	Bodycote BOY	£1,541m	BlackRock, Inc.	5.01%	5%
12 Dec	RWS Holdings RWS	£542m	Lombard Odier Asset Management (Europe) Limited	4.99% → 5.09%	5%
12 Dec	Futura Medical FUM	£2.4m	Spreadex LTD	5.74% → 4.44%	5%
12 Dec	Hunting HTG	£585m	Aberdeen Group plc	5.86% → 5.82%
12 Dec	Sosandar SOS	£22m	NIGEL WRAY	8.88% → 9.5%
12 Dec	Capita CPI	£356m	UBS Group AG-Investment Bank & Global Wealth Management	6.49% → 0%	5%
12 Dec	Young & Co's Brewery 'A' Shares YNGA	£708m	Octopus Investments Limited	11.99% → 10.98%
12 Dec	OSB Group OSB	£1,615m	JPMorgan Asset Management Holdings Inc.	5.22% → 5.26%
12 Dec	Playtech PTEC	£1,036m	Suntera Private Wealth (Jersey) Limited	6.03% → 7.12%

Notifications of major holdings (TR-1): a holder crossing 3%, 5%, 10% … of the voting rights. Key shows stakes of 5% and more; the 3–5% band (mostly index funds) is under All. Transfers inside a group are left out.