What makes Tatton unique?

The collective knowledge and insight of our people.

We’ve assembled some of the most knowledgeable and respected investment professionals, who together are dedicated to delivering the best experience for Financial Advisers and their clients.

Our Executive Team

Lothar Mentel

Lothar Mentel

Chief Executive Officer

Lothar launched Tatton in 2013, having grown award-winning multi-manager funds worth £1.6 billion as Chief Investment Officer at Octopus Investments. 

In an investment management career spanning two decades, Lothar designed and launched the Barclays Multi-Manager fund range and held senior roles at NM Rothschild, Threadneedle and Commerzbank Asset Management. 

Educated in Germany, Lothar holds a postgraduate degree in Business and Economics (Diplom Oekonom) from Ruhr-University Bochum and is a regular contributor to international conferences, publications and symposia.

Helen O'Neill

Helen O’Neill

Chief Operating Officer

Leading our continuous product development, Helen also manages our investment governance and relationships with the IFA community.

Joining us from AXA Wealth – where she developed their WRAP proposition and investment strategy – Helen has extensive experience in delivering high-quality platform products for retail and high net worth clients. 

Helen started her career at Barclays Bank. There, she developed her skills in investments and product distribution before delivering private banking solutions at Coutts. Helen holds a degree in History from the University of Wales.

Jim Kean

Jim Kean

Head of Investment

Jim brings more than 30 years’ investment experience to Tatton, managing our investment team and directing our strategy and global market research. 

Jim joined Tatton following a short career break. He had been Head of Debt & Investment Research at Barclays Wealth, where he was responsible for £7 billion of assets. He became an investment manager after 12 years as a bond trader and salesman at investment banks including Salomon Brothers and Nomura.

Jim holds a degree in Mathematics from the University of Leeds.

Alex Antonius

Alex Antonius

Chief Investment Consultant

Drawing on three decades of financial services experience, Alex communicates our investment philosophy to the Financial Adviser community, advising our clients on how to best benefit from our platform-focused investment strategies. 

Alex previously held senior management positions at Friends Provident, Foreign & Colonial Asset Management, Octopus Investments and Nationwide Financial Services. 

Educated in Holland, Germany and England, Alex holds an LLB (Hons), a BSc (Hons) in Mathematics, a BA (Hons) in German and the Diploma in Financial Planning (DipPFS).

Our Investment Management Team

Paul

Paul Muir CFA

Senior Fund Research Analyst

Joining us in March 2017 as Senior Fund Research Analyst, Paul is responsible for the selection of third-party funds using quantitative and qualitative analysis. He also works closely with fund managers to understand their processes, positioning and outlook on behalf of our clients.

With over ten years’ investment experience, Paul was previously Fund Research Analyst at C Hoare & Co. A CFA charterholder, Paul holds a BSc in Biology from the University of Nottingham.

James Saunders CFA

James Saunders CFA

Quantitative Research Analyst

Joining us in April 2017 as Quantitative Research Analyst, James focuses his analysis on fund selection, performance attribution and building asset allocation processes.

James previously acted as Portfolio Manager at Sandaire, Investment Analyst at Lord North Street Limited and Trader at Tibra Capital. A CFA charterholder, James holds an MSc in Economics from the University of Warwick and an MSc in Quantitative Finance & Risk Management from Newcastle University.

Charlie Hamilton

Charlie Hamilton

Investment Analyst

Joining us in September 2016, Charlie handles a broad range of responsibilities, including fund selection, asset allocation and implementing rebalances.

Pivotal in the development of our Ethical Portfolios, Charlie is currently working towards his Investment Management Certificate (IMC). He joined us from the University of Bristol, where he graduated with a BA (Hons) in Spanish and Portuguese. He previously spent time working with Makor Securities and Ernst & Young in the UK, Portugal and Chile.

Emma Dixon

Emma Dixon

Investment Manager

Joining us in 2016 with over 20 years' experience in investment administration and private client portfolio management, Emma brings a wealth of trade execution experience to the team.

Her career took her from Hambros Bank in the early 90’s, to Datastream, CCLA and Henderson Investors, before she became a portfolio manager after joining Barclays Private Bank in 1998. She holds various professional qualifications in investment management as well as project management.