A proud milestone for Overberg Asset Management

Being featured by Citywire South Africa marks an important moment in our journey. It reflects how far we have come, and the values that continue to guide us every day. Financial Journalist, Justin Brown interviewed CEO, Nick Downing on the company’s journey from 2001 to 2026.

As seen in Citywire South Africa

In 2001, following a sudden corporate redundancy, Nick Downing found himself sitting in the quiet Western Cape town of Greyton with a blank slate, zero assets under management, and a young family to support.

Today, the chief executive and CIO of Overberg Asset Management sits atop a thriving R3.5 bn financial services empire. This is the story of how a one-man survival strategy evolved into a multi-office juggernaut aggressively targeting R5 billion by next year – all while using AI and running the local croquet club.

Downing was born in London to South African parents who had emigrated to Switzerland in 1960 after the Sharpeville massacre and apartheid-era political tensions. He spent part of his childhood in Switzerland before attending boarding school and university in the UK.

He began his career at Japanese financial services company Nomura Securities in London in 1986, during the height of the Japanese equity boom, completing his graduate training in Tokyo and working across money markets, bonds and corporate finance. ‘I love watching the markets. It is incredibly exciting. Everything I have studied lends itself to asset management,’ Downing told Citywire South Africa. He also said the work appeals because it ultimately helps clients secure their retirement.

In 1991, he moved to South Africa to complete an MBA at the University of Cape Town, shortly after Nelson Mandela’s release and ahead of South Africa’s first democratic elections. After completing his MBA, Downing joined Appleton in 1995, then founded Overberg Asset Management in 2001 following his redundancy in the wake of PSG’s acquisition of Appleton.

He told Citywire South Africa that the founding of Overberg was both his greatest professional achievement and one of the most challenging periods of his life. Starting with no client book, he initially handled every aspect of the business himself: investments, compliance, administration and client acquisition.

‘Looking back, it’s astonishing how the business has grown from zero assets under management and just me, to what it is today.’

He said the early years were incredibly challenging ‘both financially and personally’, particularly while supporting a wife and two young children as savings dwindled.

However, the firm began gaining momentum around 2008, when it recruited its first wealth manager following the global financial crisis. Downing said strong market recoveries and client referrals helped accelerate growth. Today, Overberg manages roughly R3.5bn in assets and employs 27 staff members across offices, including in Cape Town, Greyton, Hermanus, Pretoria and Somerset West. ‘Luckily, with the internet and email, it is easy to communicate with people working around the country.’

Growth objectives

Overberg is now positioning itself as a broader holistic financial services business rather than purely an investment manager. The firm now offers investment management, estate planning and administration, risk and life insurance solutions, as well as wealth management advice.

Downing said the company is actively seeking to acquire or partner with retiring independent financial advisers and aims to grow assets under management to around R4bn by year-end 2026 and R5bn next year. The business is also considering expansion into KwaZulu-Natal and the Garden Route.

One of Overberg’s defining characteristics is its heavy offshore allocation, with roughly 85% of assets invested globally and 15% in local portfolios. The firm specialises in London-listed investment companies, which Downing said provide access to private equity, private credit, alternative investments such as hedge funds and absolute return strategies. He cited trusts such as Scottish Mortgage Investment Trust, which provides exposure to private companies, including SpaceX and ByteDance.

Downing said the strategy allows clients access to investment opportunities that would normally be inaccessible to most South African private investors.

The firm’s investment philosophy blends value and growth investing. This approach is designed to smooth performance across market cycles rather than chasing top-quartile returns.

The asset classes that Overberg has exposure to include: equities, bonds, money market instruments, preference shares, private credit and alternative assets. Overberg also has exposure to emerging markets, particularly: Association of Southeast Asian Nations (Asean) economies, China, India, South Korea and Taiwan.

Unit trust plans

Downing said Overberg intends eventually to launch six unit trusts: three global funds (growth, balanced and defensive) and three local funds with similar risk profiles. The aim is to attract younger investors and smaller investment amounts while building long-term relationships.

Downing described his leadership style as collaborative, respectful, friendly and consensus-driven, while still retaining final decision-making authority. He emphasised the importance of flat organisational hierarchy; low staff turnover; flexible work-from-home arrangements; mature, experienced staff and a collegial culture where opinions are valued.

The investment committee includes several chartered financial analysts and MBA graduates.

The company uses AI tools, particularly Anthropic’s Claude, for investment research, operational efficiencies and workflow improvements. ‘AI is going to make a big difference to our lives.’ Downing said the firm chose Claude largely because of its perceived strengths in asset management applications, data and IT security.

Personal insights

Outside work, Downing enjoys hiking, fishing, reading, art, music, travel and croquet. He is chairman of the Greyton Country Croquet Club and described himself and his wife as deeply involved in the local community. He said one of the key reasons for basing the business in Greyton was quality of life and reduced stress levels, which he believes benefits investment decision-making.

Downing characterised himself as quietly confident, team-oriented, family-focused and outdoors-oriented. Downing, who is 61, said he cannot imagine fully retiring from asset management. He owns 76% of Overberg Asset Management, with staff members owning the remaining 24%.

Nick Downing’s profile interview was published on Citywire on Friday, 23 May 2026. You can find the original article on Citywire.

*All writers’ opinions are their own and do not constitute investment recommendations or financial advice. Speaking to a qualified wealth and investment professional is crucial before making financial decisions.
*‘Overberg Asset Management (Pty) Ltd. is an authorised financial services provider: 783, established in 2001.