Press release
Van Lanschot Kempen expands fiduciary team with the appointment of two experienced professionals: Marlies van Boven and Wim Walsteijn
Amsterdam/’s-Hertogenbosch, the Netherlands, 13 April 2026
Van Lanschot Kempen Investment Management expanded its fiduciary team as of 1 April with the appointment of Marlies van Boven and Wim Walsteijn to support the growth of its fiduciary management activities. They will focus on further strengthening the services provided to institutional clients.
Wilse Graveland, Head of Fiduciary Management & Institutional Solutions: “Marlies and Wim have many years of experience in the institutional sector and strengthen our team with their extensive knowledge and expertise in serving institutional clients. We are confident that they will make a valuable contribution to the advice and services we provide to our clients. With these appointments, we are continuing our growth strategy in the Dutch market, both through our broad fiduciary offering and our specialised advisory services, including in private markets investments.”
In her most recent role at Auréus, Marlies van Boven was responsible for strategic wealth management for entrepreneurs and wealthy families. Prior to that, she worked at FTSE Russell (London Stock Exchange Group) and was responsible for the investment process at Barings and BNY Mellon in London. Marlies has 26 years of experience in the financial sector and holds a PhD in finance from Warwick Business School.
In his most recent role as Executive Director Institutional Business Development at Aegon Asset Management, Wim Walsteijn was responsible for relationships with a number of existing and prospective clients in the Netherlands and Belgium. Before that, he held various positions at, among others, a.s.r. vermogensbeheer, SPF Beheer (now Pensioenfonds Rail&OV), ABN AMRO and Twynstra Gudde. Wim brings 41 years of experience in the financial sector.
About Van Lanschot Kempen Investment Management NV
Van Lanschot Kempen Investment Management is a specialist investment manager with a focused approach and a clear investment philosophy. We believe in long-term stewardship for our clients and other stakeholders. Van Lanschot Kempen Investment Management provides sustainable returns, fiduciary management services, manager selection, portfolio construction and monitoring, alongside a number of actively-managed investment strategies.
About Van Lanschot Kempen NV
Van Lanschot Kempen is an independent, specialist wealth manager active in private banking, investment management and investment banking, with the aim of preserving and creating wealth, in a sustainable way, for both its clients and the society of which it is part. Through our long-term focus, we create positive financial and non-financial value. Listed at Euronext Amsterdam, Van Lanschot Kempen is the Netherlands’ oldest independent financial services company, with a history dating back to 1737. As of 31 December 2025, Van Lanschot Kempen had a total of €180.0 billion in client assets.
Important legal information
This press release does not constitute an offer or solicitation for the sale, purchase or acquisition in any other way or subscription to any financial instrument and is not a recommendation to perform or refrain from performing any action.
This press release is a translation of the Dutch language original and is provided as a courtesy only. In the event of any disparities, the Dutch language version will prevail. No rights can be derived from any translation thereof.
Capital at risk. The value of investments and the income from them can fall as well as rise and are not guaranteed. Investors may not get back the amount originally invested. Past performance does not predict future returns.
Van Lanschot Kempen Investment Management (UK) Ltd is authorised and regulated by the Financial Conduct Authority (Firm Reference No. 166063).
Van Lanschot Kempen Investment Management expanded its fiduciary team as of 1 April with the appointment of Marlies van Boven and Wim Walsteijn to support the growth of its fiduciary management activities. They will focus on further strengthening the services provided to institutional clients.
Wilse Graveland, Head of Fiduciary Management & Institutional Solutions: “Marlies and Wim have many years of experience in the institutional sector and strengthen our team with their extensive knowledge and expertise in serving institutional clients. We are confident that they will make a valuable contribution to the advice and services we provide to our clients. With these appointments, we are continuing our growth strategy in the Dutch market, both through our broad fiduciary offering and our specialised advisory services, including in private markets investments.”
In her most recent role at Auréus, Marlies van Boven was responsible for strategic wealth management for entrepreneurs and wealthy families. Prior to that, she worked at FTSE Russell (London Stock Exchange Group) and was responsible for the investment process at Barings and BNY Mellon in London. Marlies has 26 years of experience in the financial sector and holds a PhD in finance from Warwick Business School.
In his most recent role as Executive Director Institutional Business Development at Aegon Asset Management, Wim Walsteijn was responsible for relationships with a number of existing and prospective clients in the Netherlands and Belgium. Before that, he held various positions at, among others, a.s.r. vermogensbeheer, SPF Beheer (now Pensioenfonds Rail&OV), ABN AMRO and Twynstra Gudde. Wim brings 41 years of experience in the financial sector.
About Van Lanschot Kempen Investment Management NV
Van Lanschot Kempen Investment Management is a specialist investment manager with a focused approach and a clear investment philosophy. We believe in long-term stewardship for our clients and other stakeholders. Van Lanschot Kempen Investment Management provides sustainable returns, fiduciary management services, manager selection, portfolio construction and monitoring, alongside a number of actively-managed investment strategies.
About Van Lanschot Kempen NV
Van Lanschot Kempen is an independent, specialist wealth manager active in private banking, investment management and investment banking, with the aim of preserving and creating wealth, in a sustainable way, for both its clients and the society of which it is part. Through our long-term focus, we create positive financial and non-financial value. Listed at Euronext Amsterdam, Van Lanschot Kempen is the Netherlands’ oldest independent financial services company, with a history dating back to 1737. As of 31 December 2025, Van Lanschot Kempen had a total of €180.0 billion in client assets.
Important legal information
This press release does not constitute an offer or solicitation for the sale, purchase or acquisition in any other way or subscription to any financial instrument and is not a recommendation to perform or refrain from performing any action.
This press release is a translation of the Dutch language original and is provided as a courtesy only. In the event of any disparities, the Dutch language version will prevail. No rights can be derived from any translation thereof.
Capital at risk. The value of investments and the income from them can fall as well as rise and are not guaranteed. Investors may not get back the amount originally invested. Past performance does not predict future returns.
Van Lanschot Kempen Investment Management (UK) Ltd is authorised and regulated by the Financial Conduct Authority (Firm Reference No. 166063).
Es gibt einen Spruch auf Niederländisch, Kom verder, das viele Dinge bedeutet und unsere Geschäftsphilosophie darstellt. Er erfasst die Art und Weise, wie wir mit unseren Kunden arbeiten, aber auch wie wir unsere Beteiligungsunternehmen lenken, um Aktionärswert durch aktive Beteiligung zu schaffen.
Risikokapital. Der Wert von Anlagen und die daraus erzielten Erträge können sowohl steigen als auch fallen. Die Anleger erhalten möglicherweise nicht den ursprünglich investierten Betrag zurück. Die in der Vergangenheit erzielte Performance ist keine Garantie für die Zukunft.