3 UK Growth Stocks With High Insider Ownership To Watch

As the FTSE 100 and FTSE 250 indices experience downward pressure due to weak trade data from China, investors are closely monitoring the broader economic implications for UK markets. In this environment of uncertainty, companies with strong insider ownership can be particularly appealing as they often indicate confidence in long-term growth prospects.

Top 10 Growth Companies With High Insider Ownership In The United Kingdom

Name Insider Ownership Earnings Growth Quantum Base Holdings (AIM:QUBE) 31.5% 111.8% Optima Health (AIM:OPT) 24.8% 56.3% Mortgage Advice Bureau (Holdings) (AIM:MAB1) 18.3% 23.1% Metals Exploration (AIM:MTL) 10.2% 96.3% Manolete Partners (AIM:MANO) 35.1% 38.1% Hochschild Mining (LSE:HOC) 38.4% 26.4% Gulf Keystone Petroleum (LSE:GKP) 12.6% 41.1% Energean (LSE:ENOG) 19.1% 29.5% Afentra (AIM:AET) 37.8% 31.9% ActiveOps (AIM:AOM) 20.6% 102.9%

Click here to see the full list of 63 stocks from our Fast Growing UK Companies With High Insider Ownership screener.

Here's a peek at a few of the choices from the screener.

Griffin Mining

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Griffin Mining Limited is a mining and investment company focused on the exploration, development, and mining of mineral properties, with a market cap of £526.24 million.

Operations: The company's revenue is primarily derived from the Caijiaying Zinc Gold Mine, which generated $113.09 million.

Insider Ownership: 11.7%

Earnings Growth Forecast: 50.8% p.a.

Griffin Mining demonstrates potential as a growth company with high insider ownership, driven by strategic expansion and operational efficiency. The completion of renewable energy initiatives and waste management practices at the Caijiaying Mine aligns Griffin with Chinese environmental goals. Despite a slight reduction in 2026 production, stable revenue and improved profit before tax are anticipated due to lower operating costs and higher metal prices. Gold production from new zones supports long-term growth, while earnings are forecast to grow significantly above market rates.

Click here and access our complete growth analysis report to understand the dynamics of Griffin Mining. Our expertly prepared valuation report Griffin Mining implies its share price may be too high.AIM:GFM Ownership Breakdown as at Apr 2026

ASA International Group

Simply Wall St Growth Rating: ★★★★☆☆

Overview: ASA International Group PLC operates as a microfinance institution in Asia and Africa with a market cap of £231 million.

Operations: The company's revenue segments include its operations as a microfinance institution across Asia and Africa.

Insider Ownership: 30.6%

Earnings Growth Forecast: 18.4% p.a.

Story Continues

ASA International Group shows promise with strong insider ownership and a robust growth trajectory. Its earnings surged to US$56.5 million in 2025, doubling from the previous year, and are projected to grow at 18.4% annually, outpacing the UK market. Despite high share price volatility and debt concerns, the company trades at a favorable P/E ratio of 5.5x compared to peers. Analysts forecast a potential stock price increase of 46.6%.

Dive into the specifics of ASA International Group here with our thorough growth forecast report. Our expertly prepared valuation report ASA International Group implies its share price may be lower than expected.LSE:ASAI Earnings and Revenue Growth as at Apr 2026

THG

Simply Wall St Growth Rating: ★★★★☆☆

Overview: THG Plc is an online retailer with operations in the United Kingdom, the United States, Europe, and internationally, with a market cap of approximately £642.05 million.

Operations: The company generates revenue through its segments, THG Beauty (£1.11 billion) and THG Nutrition (£609.13 million).

Insider Ownership: 28.4%

Earnings Growth Forecast: 104.7% p.a.

THG demonstrates significant insider ownership with recent substantial buying activity, reflecting confidence in its growth potential. Despite a slight decline in 2025 sales to £1.72 billion, net income improved markedly from a loss to £54.13 million. The company's strategic partnership with The Trade Desk enhances its media capabilities, aligning with projected earnings growth of over 100% annually. Trading below estimated fair value and outperforming the UK market's revenue growth forecast, THG remains an intriguing prospect for investors seeking growth opportunities.

Delve into the full analysis future growth report here for a deeper understanding of THG. The analysis detailed in our THG valuation report hints at an deflated share price compared to its estimated value.LSE:THG Ownership Breakdown as at Apr 2026

Where To Now?

Access the full spectrum of 63 Fast Growing UK Companies With High Insider Ownership by clicking on this link. Curious About Other Options? Rare earth metals are the new gold rush. Find out which 31 stocks are leading the charge.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.The analysis only considers stock directly held by insiders. It does not include indirectly owned stock through other vehicles such as corporate and/or trust entities. All forecast revenue and earnings growth rates quoted are in terms of annualised (per annum) growth rates over 1-3 years.

Companies discussed in this article include AIM:GFM LSE:ASAI and LSE:THG.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email [email protected]

View Comments