# Aquamarine Zurich

Aquamarine Zurich is a Multi Family Office based in Zurich, United States.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Zurich, United States
- **Region:** North America
- **Address:** New York, NY, United States
- **Founded:** 2015
- **Assets under management:** Undisclosed
- **Website:** https://www.aquamarinefund.com

## Regulatory record

- **CRD number:** 323809
- **SEC file number:** 802-126871
- **Registration status:** Registered
- **Reports private funds:** Yes
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/323809

## About

Aquamarine Capital is an investment manager whose investment philosophy was inspired by the original 1950s Buffett partnerships. The managing partner and principal is Guy Spier, who follows Buffett’s principles on Value Investing and capital allocation. Since 1997 he has managed the Aquamarine Fund, an investment partnership styled after Warren Buffett’s original 1950s partnerships.

## Sectors

- Private Equity
- Real Estate
- Hedge Funds
- Venture Capital
- Private Credit

## Offices

- Los Angeles, CA, United States

## People

- Guy Spier — managing partner and principal
- Guy Spier — manager of the Aquamarine Fund

## Questions

### Who runs investment decisions at Aquamarine Zurich?

The investment leadership at Aquamarine Zurich has not been publicly disclosed. No named principals or investment committee members appear in public records or the firm's limited online presence.

## Related profiles

- [Menai Financial Group](https://altss.com/profile/menai-financial-group)
- [Precisional LLC](https://altss.com/profile/precisional-llc)

---

Last updated: 2026-08-11T15:06:04.815Z

Canonical page: https://altss.com/profile/aquamarine-zurich

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology