Stockbox podcast with Alan Green, Mark Fairbairn and Dan Flynn covers #GMET, #SCGL, #SVML, #KAT & #HVO
On this week’s Stockbox podcast with Alan Green, Mark Fairbairn and Dan Flynn, we discuss: Guardian Metal Resources #GMET Sealand Capital Galaxy #SCGL Sovereign Metals #SVML Katoro Gold #KAT hVIVO #HVO
#HVO hVIVO – Trading update

EBITDA significantly ahead of expectations Orderbook growth and improved operational delivery lays strong foundations for future growth · Record revenue, up 30% year-on-year to £50.6 million · EBITDA margins of no less than 17%, significantly ahead of guidance · Cash of £28.4 million as at 31 December 2022 · Strong contracted orderbook of £76m, up 65% year-on-year · Board intention […]
Markets and Stocks January 2023 – Doc Holliday talks to Alan Green
Markets and Stocks January 2023 – Doc Holliday talks to Alan Green. We look at Doc’s new Twitter Spaces cast, before turning to stocks: 04:00 Avacta #AVCT | 06:00 Hvivo #HVO & Poolbeg Pharma #POLB | 08:15 – Longboat Energy #LBE / Energy stocks | 11:26 – Cadence Minerals #KDNC | 14:55 – Mining Companies | […]
#HVO Hvivo – Imutex Phase I data published
hVIVO plc (AIM & Euronext: HVO) (formerly Open Orphan plc), a rapidly growing specialist contract research organisation (CRO) and world leader in testing infectious and respiratory disease products using human challenge clinical trials, announces publication of previously reported positive data from a first-in-human Phase I clinical study evaluating the safety and immunogenicity of AGS-v PLUS. […]
Markets and Stocks – Doc Holliday talks to Alan Green
As we head towards Christmas, Alan Green and Doc Holliday talk markets and stocks. We discuss the macro events in the UK and the opportunities that Brexit and inflation could be throwing up for UK agriculture before we turn to stocks. Doc covers Harland & Wolff #HARL, ECR Minerals #ECR, Contango Holdings #CGO, Emmerson #EML, […]
#HVO hVIVO plc – Investors’ Chronicle
Building on decades of experience, hVIVO is currently the only CRO focused on challenge studies, providing world class expertise and capabilities in challenge agent manufacture, a unique portfolio of established human challenge models to test a broad range of infectious and respiratory disease products, and specialist drug development and clinical consultancy services through its Venn Life Sciences subsidiary. hVIVO contract awards Since the release of interim results in early September, hVIVO has announced a massive £13.4mn contract with a US biotechnology client, a repeat customer, to test its respiratory syncytial virus antiviral candidate using hVIVO’s established RSV Human Challenge Study Model. Although difficult to assess the challenge study market, Liberum Capital estimates there are around 20 challenge studies conducted each year. Using the prevailing average contract size of £6.7mn, this indicates £100mn-£135mn of challenge study work each year, excluding any additional income through manufacturing and validating bespoke challenge agent. Around 60 per cent of hVIVO’s current order book relates to biotech customers and the balance relates to big pharma, with the group carrying out three active challenge studies for big pharma in the first half of 2022 and two full-service challenge studies with values exceeding £25mn. Moreover, hVIVO has signed up eight challenge studies with big pharma companies since 2018, 12 and all the big pharma clients are repeat customers. Improving financials Backed by a bumper order book and having booked £9mn of group revenue in July and August 2022, house broker FinnCap expects the group’s hVIVO division, which carries out the challenge studies, to grow revenue from £29.4mn last year to £42.5mn in 2022 and account for 82 per cent of its total revenue estimate of £51.1mn. Furthermore, taking account of challenge study contract wins, revenue from Venn Life, laboratory services and non-challenge studies, the brokerage estimates that £53mn of its 2023 revenue estimate of £56mn is already covered. SGS’s expertise is in performing influenza challenge studies, but it also has Malaria challenge, and RSV challenge models.
#HVO hVIVO plc- Share Price

hVIVO plc (AIM: HVO) (formerly Open Orphan plc), a rapidly growing specialist contract research organisation (CRO) and world leader in testing infectious and respiratory disease products using human challenge clinical trials, saw the share price rise which was then picked up in the Daily Mail Stock Watch this morning For further information please contact: […]
hVIVO #HVO – Major Shareholding
hVIVO #HVI TR-1: Standard form for notification of major holdings Allan Rankin now owns 20,702,209 shares (3.09%) of HVO issued share capital
hVIVO #HVO – Latest company presentation
Link to view the latest hVIVO #HVO company presentation: hVIVO plc Investor Presentation