# Investor AB

Investor AB is a Single Family Office based in Stockholm, Sweden.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Stockholm, Sweden
- **Region:** Europe
- **Address:** Hamngatan 15, 103 32 Stockholm, Sweden
- **Founded:** 1916
- **Assets under management:** Undisclosed
- **Website:** investorab.com
- **LinkedIn:** https://www.linkedin.com/company/investor-ab

## Regulatory record

- **Reports private funds:** No

## About

Investor AB creates value for people and society by building strong and sustainable companies. Through substantial ownership and board participation, it drives initiatives that create value and support its companies to remain or become best-in-class. Its portfolio is organized in three business areas: Listed Companies, Patricia Industries and Investments in EQT.

## Sectors

- Private Equity
- Digital Health
- Energy Transition & Renewables
- FinTech
- Healthcare Services
- Industrial Tech
- Mobility & Transportation
- Robotics & Automation
- PropTech

## People

- Jacob Wallenberg — Chair of the Board
- Marcus Wallenberg — Vice Chair

## Questions

### Who runs investment decisions at Investor AB?

Jacob Wallenberg serves as Chair and Marcus Wallenberg as Vice Chair. The board approves major acquisitions and listed positions. Day-to-day management of Patricia Industries subsidiaries occurs through dedicated operating teams.

### Does Investor AB participate in fund commitments or only direct deals?

The firm commits capital to EQT funds while maintaining a large direct program through Patricia Industries. Direct ownership covers Mölnlycke, Permobil, and Laborie. Listed holdings provide additional exposure without fund intermediaries.

### What investment stages does Investor AB typically target?

Stages range from venture seed through Series C to buyouts and public equity. Patricia Industries focuses on control acquisitions with indefinite horizons. Listed positions include both growth and mature companies.

### Which sectors does Investor AB explicitly avoid?

No formal exclusions appear in public materials. Holdings concentrate in healthcare, industrials, financials, and technology. Energy transition and digital health receive confirmed emphasis.

### How is Investor AB related to the Wallenberg Foundations?

The foundations receive dividend income from Investor AB holdings. Knut and Alice Wallenberg Foundation and Marcus and Amalia Wallenberg Foundation operate separately with their own grant programs. Family members sit on both investment and foundation boards.

### Does Investor AB maintain philanthropic structures, and how are they separated?

Multiple Wallenberg Foundations receive funding from Investor AB dividends. The foundations focus on research grants in medicine, technology, and the humanities. Governance documents keep foundation assets distinct from the investment company balance sheet.

## Related profiles

- [Avic Trust](https://altss.com/profile/avic-trust)
- [The Travelers Companies, Inc.](https://altss.com/profile/the-travelers-companies-inc)

---

Last updated: 2026-08-11T15:07:05.535Z

Canonical page: https://altss.com/profile/investor-ab-wallenberg-family-office

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