# Troper Wojcicki Foundation

Troper Wojcicki Foundation is an Endowment / Foundation based in Los Altos, United States.

## Overview

- **Organization type:** Endowment / Foundation
- **Headquarters:** Los Altos, United States
- **Region:** North America
- **Address:** Los Altos, CA, United States
- **Founded:** 2006
- **Assets under management:** 339 (Altss estimate)
- **Website:** twphilanthropies.org
- **LinkedIn:** https://linkedin.com/company/troper-wojcicki-foundation

## Regulatory record

- **Reports private funds:** No

## About

The Troper Wojcicki Foundation was established in 2006 by Susan Wojcicki and Dennis Troper. Susan Wojcicki served as YouTube CEO until 2023. The foundation operates as a private family vehicle for philanthropy drawn from Google and YouTube equity. Grant deployment centers on health, climate, and rights organizations. Confirmed distributions include Dana-Farber Cancer Institute ($2.2M), Room to Read ($1M), and Rainforest Trust ($1M). The foundation also maintains a Goldman Sachs Philanthropy Fund account and holds a position in 23andMe. Activity spans the United States and international recipients. The foundation lists three residential and investment assets. It maintains relationships with Pacific Foundation Services for management and Weil, Gotshal & Manges for legal work. March 2024: Sponsored SXSW EDU with the She Creates Change premiere on girls' education. The firm joined The Giving Pledge in June 2023. Governance ties the foundation directly to the Troper-Wojcicki family principals. Dennis Troper serves as Treasurer and Secretary. Executive decisions route through Chevenee Reavis as Executive Director. This setup keeps allocation authority inside the founding family rather than through external investment committees.

## Sectors

- Healthcare Services

## People

- Dennis Troper — Co-founder, Treasurer, and Secretary
- Chevenee Reavis — Executive Director

## Questions

### Who runs investment decisions at Troper Wojcicki Foundation?

Dennis Troper serves as Treasurer and Secretary. Chevenee Reavis acts as Executive Director. Decisions remain with these named principals.

### Does Troper Wojcicki Foundation participate in fund commitments or only direct deals?

The foundation makes direct grants to organizations. It also maintains a Goldman Sachs Philanthropy Fund account for endowment management.

### What investment stages does Troper Wojcicki Foundation typically target?

The foundation focuses on established nonprofits and research institutions rather than early-stage companies. Grants support ongoing programs in health and climate.

### How is Troper Wojcicki Foundation related to 23andMe?

The foundation lists a business partner relationship with 23andMe Holding Co. Anne Wojcicki, sister of Susan Wojcicki, leads 23andMe.

### What is Troper Wojcicki Foundation's known posture on co-investments alongside external GPs?

No public record shows participation in external GP funds. Activity centers on direct grants and internal endowment management.

## Related profiles

- [NALC Annuity Trust Fund](https://altss.com/profile/nalc-annuity-trust-fund)
- [The Frick Collection Employees Retirement Plan](https://altss.com/profile/the-frick-collection-employees-retirement-plan)

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

Canonical page: https://altss.com/profile/troper-wojcicki-foundation

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