Endowment / Foundation

Updated:

Rady Children's Health

Rady Children's Hospital-San Diego was established in 1954 and today operates as the region's only dedicated pediatric trauma center and a teaching affiliate...

Rady Children's Health

Rady Children's Hospital-San Diego was established in 1954 and today operates as the region's only dedicated pediatric trauma center and a teaching affiliate of the UC San Diego School of Medicine. Its financial heft traces to Ernest Rady, founder of the NYSE-listed American Assets Trust, whose sustained philanthropy placed his family's name on the institution and seeded a substantial, long-duration investment pool. In January 2025, the hospital merged with Children's Hospital of Orange County (CHOC) to form the unified Rady Children's Health system. The endowment's asset mix spans venture capital, buyouts, direct secondaries, distressed debt and special situations, covering seed through late-stage and growth-equity exposure. This portfolio functions alongside an on-balance-sheet real estate footprint that includes the 3020 Children's Way main campus, the Acute Care Pavilion and a 9575 Aero Drive industrial property in Kearny Mesa. Operating subsidiaries include the CHET critical-care transport fleet and a fleet of ground ambulances. The system also accepts cryptocurrency donations through a dedicated giving vehicle. The investment committee is chaired by Harry Rady, CEO of Rady Asset Management and a member of the founding family, who oversees the endowment's multi-manager and direct investment program. The enterprise employs more than 30 medical specialties across San Diego and southern Riverside counties. In early 2026, co-president and CEO Patrick Frias announced his departure to lead Children's Healthcare of Atlanta, marking a leadership transition for the combined Rady-CHOC entity. The hospital's main campus spans two commercial buildings plus a medical office building, while the Rady Children's Hospital Foundation maintains a parallel philanthropic infrastructure. Unlike most nonprofit hospital endowments — which often outsource asset management to a single OCIO or hold a plain-vanilla 60/40 portfolio — Rady Children's Health deploys a family-office-like direct-investing function chaired by a member of the founding family. This hybrid structure merges a charitable mission with a multi-strategy capital deployment model more typical of a sophisticated single-family office, producing a balance-sheet sophistication that distinguishes it from peer pediatric institutions.

General information

Firm type

Endowment / Foundation

Year founded

1954

Location

Region

North America

Country

United States

City

San Diego

Corporate office

3020 Children's Way, San Diego, CA 92123

Additional offices

3605 Vista Way, Suite 172, Oceanside, CA 92056

Principals

Ernest Rady

Primary Benefactor and Namesake

Patrick Frias, MD

Co-President and CEO (as of early 2026)

Altss tracks 1 additional named team member for this firm — including direct investment leads, IR, and operating principals not listed on the public website.

Book a demo

Sector focus

Venture CapitalBuyoutSecondaries & Special SituationsDistressed DebtReal Estate

Frequently asked questions

Where did the capital behind the Rady endowment originate?

The wealth originates with Ernest Rady, founder and executive chairman of American Assets Trust (NYSE: AAT), a publicly traded real estate investment trust. Rady's long-term philanthropy has made him the primary benefactor and namesake of the hospital, with his family's continued involvement channeled through board and investment-committee roles.

What is the relationship between Rady Children's Health and Children's Hospital of Orange County (CHOC)?

Rady Children's Hospital-San Diego and Children's Hospital of Orange County completed a merger in January 2025, forming the unified Rady Children's Health system. The combined entity operates across San Diego and Orange County, pooling clinical services, research infrastructure and administrative functions under a single parent organization.

What is Harry Rady's role and how does it intersect with the endowment?

Harry Rady is CEO of Rady Asset Management and a trustee of Rady Children's Hospital, where he serves as chairman of the investment committee. This dual role concentrates investment governance within the founding family while providing the endowment with the portfolio-construction capabilities of a dedicated asset-management firm.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

Need institutional-grade insight on endowments & foundations?

Altss delivers:

Principals with verified direct contactsAllocation history by asset classOSINT-derived deal signals
Book a demo

Prefer a guided tour?

We’ll walk you through:

Interactive funding timelinesCustom mandate & allocation filters
Book a demo

More San Diego Endowment / Foundation profiles