# Lost Horse LLC (MacKenzie Scott Family Office)

Lost Horse LLC (MacKenzie Scott Family Office) is a Single Family Office based in Seattle, United States.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Seattle, United States
- **Region:** North America
- **Address:** Seattle, United States
- **Assets under management:** $28.6 billion
- **Website:** losthorse.design
- **LinkedIn:** https://www.linkedin.com/company/lost-horse

## Regulatory record

- **Reports private funds:** No

## About

Lost Horse LLC, also known as the MacKenzie Scott Family Office, is a single-family office based in Seattle. It was established in 2019 following MacKenzie Scott's divorce settlement with Jeff Bezos, which included a 4% Amazon stake. The firm manages assets and liquidity planning, employing a professional team and external advisors to invest in public equities, private investments, and charitable giving through Yield Giving.

## Sectors

- Family Office
- Single Family Office
- United States

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Last updated: 2026-07-12T05:25:21.000Z

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