# HMP Family

HMP Family is a Multi Family Office based in Stockholm, Sweden.

## Overview

- **Organization type:** Multi Family Office
- **Headquarters:** Stockholm, Sweden
- **Region:** Europe
- **Address:** Smålandsgatan 16, Stockholm, 111 46, Sweden
- **Founded:** 2008
- **Assets under management:** Undisclosed
- **Website:** hmpfamily.com
- **LinkedIn:** https://www.linkedin.com/company/hmp-family

## Regulatory record

- **Reports private funds:** No

## About

HMP Family was founded in 2008 by Martin Söderström in Stockholm. Söderström, son-in-law of H&M founder Stefan Persson, built the firm to serve wealth-preservation needs of connected families. Karl-Johan Persson, current H&M chairman, participates in the broader network. The firm allocates across private equity, fund-of-funds commitments, and buyouts. Sector exposure centers on healthcare services and biotech. Geographic reach covers Europe and North America. No specific portfolio companies or co-investors appear in public records. Team size and total deployment remain undisclosed. The firm maintains a real-estate portfolio and art collection in Stockholm. No operational events from the past 24 months are documented. HMP Family operates through direct family ties to H&M ownership rather than an external mandate structure.

## Sectors

- Healthcare Services
- Biotech

## People

- Martin Söderström — CEO and Chairman of DIG Investment
- Stefan Persson — Founder of H&M
- Karl-Johan Persson — Chairman of H&M

## Questions

### Who runs investment decisions at HMP Family?

Martin Söderström serves as CEO. He also chairs DIG Investment and maintains operational oversight of the family office.

### Does HMP Family participate in fund commitments or only direct deals?

The firm uses both fund-of-funds commitments and direct private equity investments. Buyout transactions form part of the documented approach.

### Which sectors does HMP Family target?

Confirmed focuses include healthcare services and biotech. Additional activity covers real estate and collectibles.

### How is HMP Family related to H&M?

Martin Söderström is son-in-law of Stefan Persson, H&M founder. Karl-Johan Persson, H&M chairman, participates in the family network.

## Related profiles

- [Hillhouse Family Office](https://altss.com/profile/hillhouse-family-office)
- [HMSA Group](https://altss.com/profile/hmsa-group)

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Last updated: 2026-06-03T20:00:00.000Z

Canonical page: https://altss.com/profile/hmp-family

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