# Sequoia Vermogensbeheer

Sequoia Vermogensbeheer is an Asset Manager based in Oosterbeek, Netherlands.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Oosterbeek, Netherlands
- **Region:** Europe
- **Address:** Stationsweg 6, 6861 EG Oosterbeek, Netherlands
- **Founded:** 2014
- **Assets under management:** Undisclosed
- **Website:** sequoiabeheer.nl
- **LinkedIn:** https://www.linkedin.com/company/sequoiabeheer

## Regulatory record

- **Reports private funds:** No

## About

Sequoia Vermogensbeheer is an independent Dutch wealth manager that puts clients at the centre and emphasises long experience, personal attention and straightforward service. The firm spends substantial time getting to know clients personally and financially, with at least one personal meeting per year. Its approach aims to give clients peace of mind and confidence in the management of their invested assets.

## Sectors

- Wealth Management
- Private Wealth

## People

- Herma de Wit — Vermogensbeheerder, Medeoprichter
- Dian Huyssen van Kattendijke — Vermogensbeheerder, Medeoprichter
- Jacqueline Siderius — Vermogensbeheerder, Financieel Planner
- Jos Scholer — Vermogensbeheerder, Beleggingsanalist
- Reino van der Hart — Vermogensbeheerder, Beleggingsspecialist
- Simone Koopmans-Bosch — Office Manager
- Mariëtte Maassen — Vermogensbeheerder, Beleggingsanalist
- Fred Jonkman — Vermogensbeheerder
- Jeroen Simkens — Vermogensbeheerder, Financieel Planner
- Jeroen Krijger — Assistent vermogensbeheer
- Aggie Spijkers — Vermogensbeheerder, Financieel Planner

## Questions

### Who runs investment decisions at Sequoia Vermogensbeheer?

Co-founders Herma de Wit and Dian Huyssen van Kattendijke lead the investment team as Vermogensbeheerders, supported by a group of portfolio managers and analysts that includes Jos Scholer, Reino van der Hart, Mariëtte Maassen, Fred Jonkman, Jeroen Simkens, and Aggie Spijkers. The firm operates a collegial structure with no externally appointed CIO; investment responsibilities appear distributed among the named professionals.

### What is the minimum investment size to become a client?

Sequoia Vermogensbeheer requires a minimum of €250,000 in investable assets from a client and linked persons or entities. The firm aggregates holdings across related individuals and organizations to meet this entry threshold.

### How are client portfolios constructed?

Portfolios are mapped to five model strategies — Vermogensplan Blauw, Groen, Geel, Rood, and Oranje — each representing a distinct risk profile. The firm blends liquid asset classes including equities and fixed income, tailoring allocations to a client's personal financial plan and updated at least annually during a required review meeting.

### Does Sequoia Vermogensbeheer invest in private markets or direct deals?

The firm's public materials describe a liquid-instrument strategy centered on manager selection and asset allocation. There is no mention of private equity, venture capital, direct co-investments, or fund commitments in its client-facing descriptions.

### How does the firm maintain client relationships?

Sequoia mandates at least one personal conversation per year — in person, at a client's home, by phone, or via video — as a core condition of the mandate. Every Vermogensbeheerder also serves as a financial planner, embedding planning directly into the investment relationship rather than treating it as a separate service.

## Related profiles

- [Sequitur Capital](https://altss.com/profile/sequitur-capital)
- [Sequoia Financial Group](https://altss.com/profile/sequoia-financial-group)

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Last updated: 2026-08-11T15:08:04.536Z

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