UK small-cap RNS · 3 Mar 2026

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
3 Mar	Tungsten West TUN	£548m	Baker Steel Capital Managers LLP	10.8% → 9.65%	10%
3 Mar	Block Energy BLOE	£11m	Maven Capital Partners UK LLP	5.18% → 4.89%	5%
3 Mar	Celebrus Technologies CLBS	£19m	Rathbones Investment Management Ltd	11.97% → 10.95%
3 Mar	Currys CURY	£1,473m	JPMorgan Asset Management Holdings Inc.	5.05% → 5.77%
3 Mar	Rank Group RNK	£367m	FIL Limited	5.05%	5%
3 Mar	Porvair PRV	£391m	BlackRock, Inc.	5.04% → 5.23%
3 Mar	Tungsten West TUN	£548m	Lansdowne Partners (UK) LLP	27.63% → 29%
3 Mar	Workspace Group WKP	£637m	Societe Generale	5.15% → 4.76%	5%
3 Mar	Costain Group COST	£651m	UBS Group AG-Investment Bank & Global Wealth Management	5.53% → 0%	5%
3 Mar	Tungsten West TUN	£548m	Gregory John Coffey	9.3% → 14.36%	10%
3 Mar	BATM Advanced Communications Ltd. BVC	£39m	Richard Griffiths and controlled holdings	5.71%	5%
3 Mar	Jersey Oil and Gas JOG	£38m	Trefoil Select Funds SPC- Stylus SP	5.66%	5%
3 Mar	Anglesey Mining AYM	£3.8m	Energold Minerals Inc.	29.12% → 26.59%
3 Mar	On The Beach Group OTB	£233m	Morgan Stanley	6.13% → 6.01%
3 Mar	On The Beach Group OTB	£233m	Artemis Investment Management LLP	10.05% → 11.26%
3 Mar	Avon Technologies plc AVON	£700m	BlackRock, Inc.	5.02%	5%
3 Mar	Moonpig Group MOON	£850m	Baillie Gifford & Co	10.04% → 9.99%	10%
3 Mar	Gamma Communications GAMA	£974m	Aberdeen Group plc	5.08% → 0%	5%
3 Mar	Earnz EARN	£17m	UBS Group AG - Investment Bank & Global Wealth Management	7.25% → 6.91%
3 Mar	Earnz EARN	£17m	UBS Group AG - Investment Bank & Global Wealth Management	6.91% → 7.28%
3 Mar	Great Western Mining Corporation (CDI) GWMO	£13m	Spreadex LTD	8.35% → 7.62%
3 Mar	Brave Bison Group BBSN	£85m	Brave Bison Group Plc	27.85%	25%
3 Mar	Origin Enterprises (CDI) OGN	£362m	Artemis Investment Management LLP	16.08%	15%
3 Mar	Red Rock Resources RRR	£1.5m	Peel Hunt LLP	11% → 10.91%
3 Mar	Jersey Oil and Gas JOG	£38m	Tejara Capital Limited	5.66%	5%
3 Mar	Jersey Oil and Gas JOG	£38m	UBS Group AG - Investment Bank & Global Wealth Management	0% → 5.16%	5%
3 Mar	Great Portland Estates GPE	£1,326m	BlackRock, Inc.	17.04% → 16.93%

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.