William & Flora Hewlett Foundation
A Silicon Valley foundation running an endowment-style portfolio.
Institutional LP CapitalFirmGlobal
Target market
Venture and private-markets managers with institutional discipline
Typical check
Foundation-scale fund commitments
Geography
Global
Overview
The William & Flora Hewlett Foundation, established by the HP co-founder and his wife, invests a multi-billion-dollar endowment to fund its grant-making in perpetuity. Its investment office runs an endowment-style portfolio with long-standing private-markets and venture allocations, managed through external managers. Sitting in Menlo Park, it is culturally fluent in venture and values the same things its endowment peers do: durable strategies, honest loss ratios and GPs who treat LP capital like the trust it is.
Key facts
- Founded by HP co-founder William Hewlett and Flora Hewlett
- Multi-billion-dollar endowment invested for perpetual grant-making
- Endowment-style portfolio with long-running private-markets exposure
- Headquartered in Menlo Park, California