John Duffield
Director/Board Member at NEW STAR INVESTMENT TRUST PLC
Net worth: 61 M $ as of 2024-03-30
Profile
John Lincoln Duffield is the founder of Henderson Asset Management Ltd.
(founded in 2000), Jupiter Investment Management Group Ltd.
(founded in 1985), and Brompton Asset Management LLP (founded in 2009).
He held the title of Chairman at Henderson Asset Management Ltd.
in 2009, Chief Executive Officer at Jupiter Investment Management Group Ltd.
in 2000, and Senior Partner at Brompton Asset Management LLP.
Mr. Duffield is also the founder of Jupiter Fund Management Plc, New Star Asset Management Ltd.
Currently, Mr. Duffield holds the position of Deputy Chairman at New Star Investment Trust Plc since 2000, Director at Brompton Asset Management Holdings Ltd.
since 2009, and Director at Marcham Farms Ltd.
since 1996.
Known holdings in public companies
Company | Date | Number of shares | Valuation | Valuation date |
---|---|---|---|---|
2023-09-29 | 41,975,004 ( 59.10% ) | 61 M $ | 2024-03-30 |
John Duffield active positions
Companies | Position | Start |
---|---|---|
NEW STAR INVESTMENT TRUST PLC | Director/Board Member | 2000-04-04 |
Brompton Asset Management LLP
Brompton Asset Management LLP Investment ManagersFinance Brompton Asset Management LLP (Brompton) is an investment management firm headquartered in London, UK. It was founded by John Duffield and Rupert Ruvigny in 2009. The firm is a subsidiary of Brompton Asset Management Group LLP. Brompton offers discretionary investment management for mutual fund investors, private clients and institutions and they also offer direct real estate investment services. | Chief Executive Officer | 2009-09-30 |
Brompton Asset Management Holdings Ltd.
Brompton Asset Management Holdings Ltd. Investment ManagersFinance Part of Brompton Asset Management Group LLP, the private company was founded in 2009 and is based in London, UK. The British company offers professional web development, outstanding website design services, and more to make clients' websites successful. | Director/Board Member | 2009-04-06 |
Marcham Farms Ltd.
Marcham Farms Ltd. Agricultural Commodities/MillingProcess Industries Marcham Farms Ltd. is a British company that was founded in 1996 and engages in the growing of cereals, leguminous crops, and oil seeds. The private company is based in Salisbury, UK. | Director/Board Member | 1996-08-06 |
Former positions of John Duffield
Companies | Position | End |
---|---|---|
New Star Asset Management Ltd. | Founder | 2009-03-31 |
Henderson Asset Management Ltd.
Henderson Asset Management Ltd. Real Estate DevelopmentFinance Henderson Asset Management Ltd. provides asset management services. The company through its subsidiaries provides services in areas including investment funds, investment trusts, offshore funds, alternative investments and specialist institutional funds. The company was founded on May 3, 2000 and is headquartered in London, the United Kingdom. | Founder | 2009-03-31 |
Jupiter Investment Management Group Ltd.
Jupiter Investment Management Group Ltd. Investment ManagersFinance Jupiter Investment Management Group Ltd. provides investment management services. The firm operates as fund management group for private and institutional investors. The company was founded in 1985 and is based in London, the United Kingdom. | Chief Executive Officer | 1999-12-31 |
JUPITER FUND MANAGEMENT PLC | Founder | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Listed companies | 1 |
---|---|
JUPITER FUND MANAGEMENT PLC | Miscellaneous |
Private companies | 7 |
---|---|
New Star Investment Trust Plc
New Star Investment Trust Plc Investment Trusts/Mutual FundsMiscellaneous New Star Investment Trust Plc is a closed-end investment fund/investment trust. It invests in pooled investment vehicles, exchange traded funds, futures, options, limited partnerships, and direct investments in relevant markets. It intends to achieve long-term capital. The company was founded on April 5, 2000 and is headquartered in London, the United Kingdom. | Miscellaneous |
Henderson Asset Management Ltd.
Henderson Asset Management Ltd. Real Estate DevelopmentFinance Henderson Asset Management Ltd. provides asset management services. The company through its subsidiaries provides services in areas including investment funds, investment trusts, offshore funds, alternative investments and specialist institutional funds. The company was founded on May 3, 2000 and is headquartered in London, the United Kingdom. | Finance |
New Star Asset Management Ltd. | Miscellaneous |
Jupiter Investment Management Group Ltd.
Jupiter Investment Management Group Ltd. Investment ManagersFinance Jupiter Investment Management Group Ltd. provides investment management services. The firm operates as fund management group for private and institutional investors. The company was founded in 1985 and is based in London, the United Kingdom. | Finance |
Brompton Asset Management LLP
Brompton Asset Management LLP Investment ManagersFinance Brompton Asset Management LLP (Brompton) is an investment management firm headquartered in London, UK. It was founded by John Duffield and Rupert Ruvigny in 2009. The firm is a subsidiary of Brompton Asset Management Group LLP. Brompton offers discretionary investment management for mutual fund investors, private clients and institutions and they also offer direct real estate investment services. | Finance |
Brompton Asset Management Holdings Ltd.
Brompton Asset Management Holdings Ltd. Investment ManagersFinance Part of Brompton Asset Management Group LLP, the private company was founded in 2009 and is based in London, UK. The British company offers professional web development, outstanding website design services, and more to make clients' websites successful. | Finance |
Marcham Farms Ltd.
Marcham Farms Ltd. Agricultural Commodities/MillingProcess Industries Marcham Farms Ltd. is a British company that was founded in 1996 and engages in the growing of cereals, leguminous crops, and oil seeds. The private company is based in Salisbury, UK. | Process Industries |
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