High Insider Ownership Growth Stocks In UK September 2026

The UK market has recently faced challenges, with the FTSE 100 and FTSE 250 indices closing lower due to weak trade data from China, highlighting ongoing global economic uncertainties. In such a fluctuating market environment, growth companies with high insider ownership can be particularly appealing as they often demonstrate strong alignment between management and shareholder interests, potentially offering resilience amid broader economic pressures.

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

Name	Insider Ownership	Earnings Growth
TEAM (AIM:TEAM)	32%	85.3%
Quantum Base Holdings (AIM:QUBE)	21.9%	111.8%
Metals Exploration (AIM:MTL)	28.9%	86.7%
Hochschild Mining (LSE:HOC)	38.3%	22.1%
Energean (LSE:ENOG)	19.3%	26.6%
EARNZ (AIM:EARN)	19.5%	76.5%
Crimson Tide (AIM:TIDE)	32.2%	119.1%
Cambridge Cognition Holdings (AIM:COG)	24.7%	56.0%
Afentra (AIM:AET)	33.1%	50.9%
ActiveOps (AIM:AOM)	22%	81%

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

We're going to check out a few of the best picks from our screener tool.

Foresight Group Holdings (LSE:FSG)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Foresight Group Holdings Limited is an infrastructure and private equity manager operating in the United Kingdom, Italy, Luxembourg, Ireland, Spain, and Australia with a market cap of £550.13 million.

Operations: The company generates revenue from its Real Assets segment, which accounts for £114.81 million, and its Private Equity segment, contributing £50.11 million.

Insider Ownership: 35.6%

Foresight Group Holdings demonstrates strong growth potential with forecasted earnings growth of 16.2% annually, outpacing the UK market. Recent financials show increased sales and net income, indicating robust performance. The company trades at a good value, 27.7% below its estimated fair value, and analysts expect a 36.5% stock price rise. Insider ownership remains significant despite no recent insider trading activity, enhancing alignment with shareholder interests amidst leadership changes in key committees.

• Click here to discover the nuances of Foresight Group Holdings with our detailed analytical future growth report.
• Upon reviewing our latest valuation report, Foresight Group Holdings' share price might be too pessimistic.

Mortgage Advice Bureau (Holdings) (LSE:MAB1)

Simply Wall St Growth Rating: ★★★★☆☆

Overview: Mortgage Advice Bureau (Holdings) plc, along with its subsidiaries, offers mortgage advice and guidance on protection and general insurance products in the United Kingdom, with a market cap of £294.98 million.

Operations: The company generates revenue of £317.62 million from its financial services, which include mortgage advice and guidance on protection and general insurance products in the United Kingdom.

Insider Ownership: 18.4%

Mortgage Advice Bureau (Holdings) shows promising growth potential with forecasted annual earnings growth of 18.1%, surpassing the UK market average. Recent revenue rose to £160 million in H1 2026, marking an 8% increase from the previous year. While insider buying occurred, it wasn't substantial. The company faces leadership changes as Jo Stent takes over as CFO, bringing extensive experience in strategic transformation and financial governance to support its growth trajectory.

• Get an in-depth perspective on Mortgage Advice Bureau (Holdings)'s performance by reading our analyst estimates report here.
• Our valuation report unveils the possibility Mortgage Advice Bureau (Holdings)'s shares may be trading at a premium.

Beauty Tech Group (LSE:TBTG)

Simply Wall St Growth Rating: ★★★★★☆

Overview: The Beauty Tech Group plc, along with its subsidiaries, offers at-home beauty devices across various regions including the United States, Canada, the UK, Ireland, Europe, and Asia; it has a market cap of £363.21 million.

Operations: The company's revenue is derived from its segments as follows: Tria (£1.95 million), Ziip (£13.16 million), Currentbody (£125.78 million), and Third Party (£0.08 million).

Insider Ownership: 20.6%

Beauty Tech Group is positioned for significant growth, with earnings projected to rise by 31.9% annually, outpacing the UK market. Recent guidance upgrades indicate stronger-than-expected profit margins and revenue for 2026, exceeding £170 million. The stock trades at a substantial discount to its estimated fair value. Leadership changes include Dr Marnie Millard's appointment as Non-Executive Director, bringing extensive experience in driving growth across consumer brands and e-commerce sectors.

• Delve into the full analysis future growth report here for a deeper understanding of Beauty Tech Group.
• Our comprehensive valuation report raises the possibility that Beauty Tech Group is priced lower than what may be justified by its financials.

Key Takeaways

• Unlock more gems! Our Fast Growing UK Companies With High Insider Ownership screener has unearthed 60 more companies for you to explore.Click here to unveil our expertly curated list of 63 Fast Growing UK Companies With High Insider Ownership.
• Interested In Other Possibilities? Explore 25 top quantum computing companies leading the revolution in next-gen technology and shaping the future with breakthroughs in quantum algorithms, superconducting qubits, and cutting-edge research.

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.

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