John Armitage

CEO, Egerton Capital

Real-Time Net Worth

$1.5B

As of December 2025

Age

Source

Hedge funds

Industry

finance-investments

Citizenship

Biography

John Armitage is a British-Irish billionaire hedge fund manager, known for his role as co-founder and Chief Investment Officer of Egerton Capital. With a net worth of $1.5 billion, primarily from hedge funds, he has built a prominent career in finance and investments. Armitage's career began at Morgan Grenfell in 1981, and he later co-founded Egerton Capital in 1994. Egerton Capital, under his leadership, has generated significant returns for investors. Armitage acquired Irish citizenship in 2018 and resides in London. He also serves on the investment board of the University of Cambridge. His achievements include establishing a highly successful hedge fund and contributing to the financial sector. He is recognized as one of the UK's most successful hedge fund managers.

In-Depth Profile

Early Life

John Christopher Armitage was born on December 20, 1959. He was educated at Eton College and Pembroke College, Cambridge, where he earned a degree in Modern History in 1981. Details of his early life and childhood are limited. However, he is known to reside in London and acquired Irish citizenship in 2018.

Rise to Success

Armitage began his career in the financial industry in 1981, joining Morgan Grenfell. He served as a director of Morgan Grenfell Asset Management from March 1991 to 1994. In 1994, he co-founded Egerton Capital with William Bollinger. Under his leadership, Egerton Capital has achieved significant success, generating billions in profits for investors and delivering strong returns.

Key Business Strategies

Egerton Capital employs a fundamental, research-intensive approach to equity investing, utilizing both long/short and long-only strategies. Armitage's firm focuses on businesses with strong balance sheets, cash flows, and attractive growth prospects. The firm has also been characterized by high returns and low volatility. Egerton Capital's portfolio includes significant holdings in companies such as Microsoft, Amazon, and Visa.

Philanthropy

Armitage runs the John Armitage Charitable Trust with his wife, Catherine Armitage. The Trust focuses on supporting various charitable organizations, including those that work with young people, education, medical care, arts and culture, and former offenders. In 2017, Armitage made a donation of £500,000 to the Conservative Party, and later in 2022, shifted his support to the Labour Party.

Career Milestones

1981

Joined Morgan Grenfell

Began his career in finance at Morgan Grenfell.

1991

Director of Morgan Grenfell Asset Management

Served as a director of Morgan Grenfell Asset Management.

1994

Co-founded Egerton Capital

Co-founded Egerton Capital with William Bollinger.

2006

Joined the investment board of the University of Cambridge

Became a member of the investment board.

2018

Acquired Irish Citizenship

Became an Irish citizen.

Philanthropy & Social Impact

Charitable Giving

John Armitage Charitable Trust

$7M+

Provides financial support to charitable organizations focusing on disadvantaged children and youth, education, medical care, arts and culture, and more.