Kerr Neilson

Kerr Neilson
File:Kerr Neilson.png
Born	(1949-10-17) 17 October 1949 Johannesburg, South Africa
Alma mater	University of Cape Town
Occupation	Investment manager
Known for	Co-founder, Platinum Asset Management
Spouse	Judith Neilson ​ (div. 2015)​
Children	2

Kerr Neilson (born 17 October 1949) is a South African-born Australian investment manager who co-founded Platinum Asset Management. Neilson's ability to consistently choose high-performing stocks has seen him dubbed "Australia's Warren Buffett". As of February 2023, his net worth was estimated at US$960 million according to Forbes.

Early life

Kerr Neilson was born in Johannesburg, South Africa on 17 October 1949. Neilson first demonstrated an inclination for a future in investment management when he bought his first stock at the age of 13. In 1971, Neilson graduated with a Bachelor of Commerce from the University of Cape Town.

Career

Neilson trained as an investment analyst under John Evans in the pensions department of Cortaulds, London.

Platinum Asset Management

In 1994 Neilson co-founded Platinum Asset Management with the financial backing of George Soros. Neilson acted as managing director, executive director and chief investment officer. Founded as a specialist company in international equities, Platinum Asset Management managed an estimated A$22 billion in funds in 2020. Platinum Asset Management continues to adopt Neilson's investment ideologies with a contrarian, long-term investing philosophy that looks beyond short-term market turbulence to achieve strong long-term absolute returns. In 2018, Kerr Neilson stepped down as Chief Executive Officer and was replaced by Andrew Clifford, the CIO of Platinum who adopted both roles. Kerr Neilson resigned from the Board of Platinum Asset Management in 2022.

Platinum originated as a specialist company in international equities and continues to operate globally in 2023, with a multi-billion-dollar portfolio. The success of the company is attributed to Neilson's ability to transcend short-term market turbulence and focus on long-term returns, a philosophy that was developed over decades. This approach was imbued into Platinum Asset Management with Neilson as CEO and CIO.

In 2015 Neilson gave a talk on what makes a great investor. Controlling one's emotions is the first priority but in addition, the talk suggested, it is essential to avoid availability bias and extrapolation.

In 2018 Neilson penned a widely read blog titled 'The Beautiful Game' of Investing.

Argyle Fund

In March 2021 the Argyle Fund began with the function of managing the families' financial interests. The AFR reported that Argyle Fund runs a varied listed share portfolio9 with more than 100 stocks but has 85 per cent invested across the largest 60 positions.

Performance

Kerr Neilson's track record is estimated at +17.1% p.a. over 40 years (1984 – 2023). An original investment of $10,000 thus turns into $5,445,189 by year 40 or equates to a 545x return on one's original investment. The MSCI Total Return Index in AUD over the same time period, has delivered +9.4% p.a, highlighting Kerr's material out-performance of +7.6% p.a. for 40 years. The track record puts Kerr Neilson among an elite tier of global investors, with track records in excess of 35 years or more. All calculations are in fiscal years, include income and capital, apply reinvestment and are before fees.

The 40-year track record is calculated using a period that spans four portfolios:

• 1984 – 1993, BT Select Markets Fund, +22.7% p.a.;
• 1994 – MLC Platinum Global Fund, +19.2% absolute 6 months return, used as the proxy for the entire year;
• 1995 – 2015, Platinum International Fund, +14.2% p.a.; and
• 2016 – 2023, Family Office, Argyle Fund, +17.5% p.a

The remarkable performance of other funds managed by Mr Neilson under the BT Selects Market umbrella, like the (1) and (2) below suggests a high degree of conceptual and market agility

1. BT Select Markets Imputation Fund, +18.6% p.a. 1986 to 1992; and
2. BT Select Markets LATAM Fund, +79.8% p.a., between 1991 and 1993.

What is remarkable is that Neilson out-performed materially in down markets. During the Australia fiscal year of 1988, the BT Select Imputations Fund, achieved +39.8%. By comparison the Australian All Ordinaries Index fell 13.3% (The fiscal year of 1988 including the 20 October 1987, fall of 25%, its largest one-day loss ever). In another difficult period in global markets post the tech boom of 2000, the Platinum International Fund rose by 59% from 2000 to 2003, whilst the MSCI fell by 31% in total.

Over 40 years, Neilson's performance has had few down periods; those were notably in 2011-12 and the 2022 fiscal year, when the Argyle Fund dropped 2.8% yet the MSCI fell 11.9%.

Personal life

Neilson and his former wife, Judith, divorced in 2015. They have two children. In 2009 Kerr and Judith Neilson established and opened the White Rabbit Gallery in Chippendale Sydney to display Judith Neilson's collection of Chinese contemporary art. Judith Neilson accumulated the collection from quarterly visits to art studios across China, since 2000; and has one of the world's most significant collections of contemporary Chinese art. The White Rabbit Collection has been reported in many publications as a collection without comparison.

Net worth

In 2007, Kerr Neilson floated 20% of Platinum Asset Management on the ASX. The majority of the shares Neilson retained (57%) were valued at A$2.9 billion. Neilson was listed in Forbes' lists of Australia's 50 richest people from 2010 until 2019. In 2023, his net worth was assessed at US$960 million, according to Forbes. As of May 2025, the Financial Review assessed Neilson's net worth as A$1.67 billion in the 2025 Rich List. His former wife's net worth has been reported separately since 2015.

Year	Financial Review Rich List		Forbes Australia's 50 Richest
	Rank	Net worth (A$)	Rank	Net worth (US$)
2013[note 1]	35 Increase	$2.43 billion Increase
2014[note 1]	10 Increase	$3.35 billion Increase
2015
2016
2017
2018	35	$1.78 billion Increase
2019	60 Decrease	$1.49 billion Decrease
2020	73 Decrease	$1.38 billion Decrease
2021	73 Steady	$1.55 billion Increase
2022	111 Decrease	$1.30 billion Increase
2023	116 Decrease	$1.24 billion Decrease		$960 million
2024		$1.60 billion Increase
2025	105	$1.67 billion Increase

Legend
Icon	Description
Steady	Has not changed from the previous year
Increase	Has increased from the previous year
Decrease	Has decreased from the previous year

Notes

• ^[note 1] : Prior to 2015, net worth was reported in the name of Kerr Neilson only. From 2015, net worth was separated with individual listings for Kerr Neilson and for Judith Neilson.

Philanthropy

The Neilson Foundation was established in 2007 to support both the arts and charities that work towards social cohesion. The foundation was created from funds raised by the flotation of Platinum Asset Management. Since inception, the foundation disbursed over A$150 million to, as of August 2023, more than forty organisations. The current value of the Neilson Foundation is in excess of A$260 million. The Neilson Foundation favours innovative initiatives in two principal areas:

• Those that improve accessibility to the arts, with the aim of enriching cultural diversity within Australian society; and
• Those organisations that assist individuals and communities facing extreme disadvantage. Programmes that help vulnerable youth, migrants, domestic violence, or those with mental health problems.

Publications

Two booklets have been published by Platinum Asset Management, titled Reflections on Investment and Curious Investor Behaviour. In compiling the booklets, Neilson explains his reflections. In the foreword Neilson states that investing leans heavily on common sense, which is both a prop and a hindrance to the learning process.

External links

• Platinum Asset Management website