# The Annenberg Foundation

The Annenberg Foundation is an Endowment / Foundation based in Los Angeles, United States.

## Overview

- **Organization type:** Endowment / Foundation
- **Headquarters:** Los Angeles, United States
- **Region:** North America
- **Address:** 2000 Avenue of the Stars, Suite 1000, Los Angeles, CA 90067, United States
- **Founded:** 1989
- **Assets under management:** 1590 (Altss estimate)
- **Website:** annenberg.org
- **LinkedIn:** https://www.linkedin.com/company/annenberg-foundation

## Regulatory record

- **Reports private funds:** No

## About

The Annenberg Foundation was established in 1989 by Walter H. Annenberg. His children now serve as trustees and co-directors. The foundation supports nonprofits in education, arts, health, human services, animal welfare, and environmental areas. It maintains an 18.48% allocation to private equity. Confirmed positions include commitments to Impact America Fund III and limited partner roles with General Atlantic, Summit Rock Advisors, and Kayne Anderson Capital Advisors. Geographic reach covers the United States and global grantmaking. The foundation also holds direct real assets such as the Sunnylands estate in Rancho Mirage, California, and the Los Angeles headquarters property. The foundation employs 79 professionals. It operates additional offices in Conshohocken, Pennsylvania. Adjacent vehicles include The Annenberg Foundation Trust at Sunnylands and the Wallis Annenberg Legacy Foundation. January 2025: Served as speaker at the LA CHECKIN Livestream Benefit focused on wildfire relief. The foundation uses a hybrid structure that combines family trusteeship with external investment advisors such as Summit Rock Advisors. This setup separates philanthropic grant decisions from asset management while retaining family oversight of major holdings including art collections and historic properties.

## Sectors

- Education/Training
- Arts
- Healthcare

## Offices

- Conshohocken, PA, United States

## People

- Lauren Bon — Trustee and Co-Director
- Gregory Annenberg Weingarten — Trustee and Co-Director
- Charles Annenberg Weingarten — Trustee and Co-Director

## Questions

### Who runs investment decisions at The Annenberg Foundation?

Trustees Lauren Bon, Gregory Annenberg Weingarten, and Charles Annenberg Weingarten oversee governance. Summit Rock Advisors has served as investment advisor since 2014.

### Does The Annenberg Foundation participate in fund commitments or only direct deals?

It acts as limited partner in funds including Impact America Fund III and maintains positions with General Atlantic and Kayne Anderson Capital Advisors.

### What asset classes receive allocation at The Annenberg Foundation?

Private equity accounts for 18.48% of assets. The foundation also holds direct real estate, art collections, and other operating properties.

### How is The Annenberg Foundation related to the Annenberg Foundation Trust at Sunnylands?

The Trust operates as a separate vehicle that manages the Sunnylands estate and hosts leadership retreats while sharing family trustees.

### What investment stages does The Annenberg Foundation typically target?

Its private equity exposure includes growth capital, buyout, early stage, and secondaries strategies through fund commitments.

## Related profiles

- [Eric & Wendy Schmidt Fund for Strategic Innovation](https://altss.com/profile/eric-wendy-schmidt-fund-for-strategic-innovation)
- [Lucie and André Chagnon Foundation](https://altss.com/profile/lucie-and-andr-chagnon-foundation)

---

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

Canonical page: https://altss.com/profile/the-annenberg-foundation

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