UK small-cap RNS · 18 May 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
18 May	PACSCo Limited PACS	£0.2m	Richard Edwards	14.62% → 22.45%	20%
18 May	Future FUTR	£252m	JPMorgan Chase & Co.	5.05% → 5.92%
18 May	Staffline Group STAF	£45m	HRnetGroup Limited	19.96% → 20.09%	20%
18 May	Bioventix BVXP	£104m	Raymond James Wealth Management Limited	4.94% → 5.08%	5%
18 May	IQE IQE	£471m	Richard Griffiths	8.36% → 6.76%
18 May	Volvere VLE	£48m	Deep Valecha	4% → 6.95%	5%
18 May	Optima Health OPT	£265m	UBS Group AG - Investment Bank & Global Wealth Management	5.34% → 0%	5%
18 May	Jersey Oil and Gas JOG	£38m	UBS Group AG - Investment Bank & Global Wealth Management	5.59% → 0%	5%
18 May	Cairn Homes (CDI) CRN	£1,402m	JPMorgan Asset Management Holdings Inc.	7.08% → 6%
18 May	Future FUTR	£252m	JPMorgan Chase & Co.	5.92% → 6.1%
18 May	Workspace Group WKP	£637m	Jefferies Financial Group Inc	7.13% → 6.99%
18 May	Morgan Advanced Materials MGAM	£674m	FIL Limited	11.99% → 10.82%
18 May	Renalytix RENX	£40m	UBS Group AG - Investment Bank & Global Wealth Management	7.57% → 0%	5%
18 May	Strix Group KETL	£64m	Kambiz Nourbakhsh	7.02% → 8.29%
18 May	Filtronic FTC	£539m	David and Monique Newlands	8.98% → 7.98%

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.