Celebrating 25 Years of the Robeco Sustainable Water Fund

From Zurich’s Water Sources to Global Market Forces

Grundwasserwerk Hardhof, Hardhof 9, 8021 Zurich

Wednesday, 25 March 2026 | 15.20 – 19.30

Join us for an exclusive afternoon that blends local water innovation with 25 years of pioneering global water investment.

This year marks the 25 year anniversary of the Robeco Sustainable Water strategy — and a quarter century of leadership from its portfolio manager, Dieter Küffer.

Zurich is one of Europe’s most water rich cities: 70% of its drinking water comes from Lake Zurich, complemented by 15% groundwater and 15% spring water, all distributed via an impressive 1,550 kilometre pipeline network that serves around one million people. This infrastructure underscores how essential a secure, sustainable water supply is for quality of life and economic stability.

This example may be close to home, but attractive water related investment opportunities can be found across the globe — and for 25 years, our mission has been to give investors access to them.

As water challenges grow more urgent globally, the relevance of this theme has never been greater. We invite you to join us as we reflect on an eventful and successful journey to date, and explore what lies ahead for the strategy, the theme, and the opportunities shaping the future.

We look forward to welcoming you to this special anniversary event.

Event Schedule

15:20 Meeting Point: Zurich Paradeplatz

15:30 – 16:15 Exclusive private tram ride to Zurich Wasserwerke
Including snacks and a small apéro on board.

16:15 – 17:00 25 Years of the Sustainable Water Fund: Where Every Drop Tells a Story
Remarks by Dieter Küffer, Portfolio Manager

Behind the Flow: Inside Zurich’s Urban Water System
Remarks by Zürcher Wasserwerke

17:00 – 17:30 Guided tour of the Zurich groundwater facility

17:30 – 19:30 Apéro riche at Zurich Water Supply (Wasserwerke Hardhof)

Approx. 19:30 End of event

Speaker

Dieter Küffer, CFA is Portfolio Manager of the Robeco Sustainable Water strategy and member of the Thematic Investing team. He has managed the strategy since inception in 2001, the year he joined Robeco.
In the past, he has also managed several other thematic strategies at Robeco. Prior to joining, he led a team responsible for the management of actively managed equity mandates on behalf of Swiss institutional clients at UBS Asset Management in Zurich.
He began his career as an investment counsel in the Private Banking Division of UBS in 1986. Dieter Küffer holds a federal diploma as a Swiss-Certified Banking Expert and is a CFA® Charterholder.

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