WHH Foundation makes a small number of very large program-focused grants to major institutions in Southern California, prioritizing medical care and institutional research/education. Most funding goes to hospitals and health-related services (notably pediatric care) alongside large higher-education and cultural institutions, indicating a preference for established organizations with regional impact.
Concentrated, high-value grants to a few established institutions rather than many small awards; grants are designated as program/project support and target major regional beneficiaries.
WHH Foundation’s largest recent grant went to Children’s Hospital Los Angeles, a $2,270,200 award for program and project support in 2025. That scale points to a funder that concentrates on established institutions rather than many small awards. Across the recent grants list, the foundation repeatedly supports major Southern California hospitals, universities, and cultural organizations, with additional gifts to select organizations outside California. The pattern aligns with the foundation’s stated priorities in pediatric healthcare, regional hospital and clinical programs, university-based research and higher education, and cultural and historical institutions. Several gifts show how narrowly and deeply the foundation can fund. In Los Angeles, it backed the University of Southern California with a $695,050 grant in 2025, and it also supported Hoag Hospital Foundation in Newport Beach with $560,000 that same year. Earlier grants include support for the Huntington Library in San Marino, a signal that the foundation also funds library, archive, and heritage work alongside health and education. The overall picture is of a regional funder making targeted grants to large, mission-specific institutions with broad local reach.
Pediatric healthcare appears to be a central theme. Whh Foundation gave $2,270,200 to Children’s Hospital Los Angeles for program and project support in 2025, and it also made a $166,000 grant to Children’s Hospital of La in 2023. Those awards place children’s medical care among the foundation’s clearest commitments. Higher education and research are another major area. The foundation awarded $695,050 to the University of Southern California in 2025 for program and project support, and it also gave $105,000 to USC - Institute on California and the West in 2023 with both general support and program/project support. The foundation also funds public-interest and cultural work. Examples include $350,000 to the Huntington Library in San Marino in 2025 and $225,000 to Ucsf Foundation in 2023. These grants suggest support for institutional research, archives, and scholarly work alongside health-focused giving.
Whh Foundation’s recent grants cluster around a small number of larger awards, with a p25 of $5,000, a median of $10,000, and a p75 of $25,000. The recent list also shows several six-figure and seven-figure awards, indicating that the upper end of giving is much larger than the typical grant size. The foundation is a regular funder, not a DAF and not a funder of individuals. Grant purposes mix program/project support with general support, and some recipients appear in multiple years, including Huntington Library, Ohsu Foundation, California Council on Science & Technology, Pueblo Nuevo Education and Development Group, Para Los Ninos, Foothill Family Service, Catholic Charities Laboure Center, and the USC-related grantee.
$7.9M
$165.6M
$11.4M
$9.2M
Most grants fall between $5K and $25K, with a median of $10K.
25th Percentile
$5K
Median
$10K
75th Percentile
$25K
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Notable grantees: Children's Hospital Los Angeles, University of Southern California, Hoag Hospital Foundation, The Huntington Library
Whh Foundation gives mostly in California, which accounts for 61% of grants. Recent awards reached Los Angeles, San Marino, Newport Beach, Pasadena, Riverside, and Sacramento, showing a strong Southern California concentration with some broader in-state reach. Outside California, the foundation also funded recipients in Portland, Oregon; South Boston, Massachusetts; Asheville, North Carolina; Gilbert, Arizona; Richland, Washington; Aspen, Colorado; Haiku, Hawaii; and Bend, Oregon. All grants in the recent list went to U.S. recipients.
The recent grants point to hospitals, universities, cultural institutions, and regional nonprofits. Examples include Children’s Hospital Los Angeles, the University of Southern California, Hoag Hospital Foundation, the Huntington Library, and the California Council on Science & Technology. The stated focus areas align with pediatric healthcare, hospital and clinical programs, higher education and research, and cultural and historical institutions.
The typical grant size is $5,000 at the 25th percentile, $10,000 at the median, and $25,000 at the 75th percentile. The recent list also includes much larger awards, including seven-figure support for major institutions.
California receives 61% of the foundation’s grants, and recent recipients include organizations in Los Angeles, San Marino, Newport Beach, Pasadena, Riverside, and Sacramento. The broader recent list also includes recipients in several other U.S. states, but California is the clearest concentration.
Yes. Several recipients appear in multiple years or multiple grants, including Huntington Library, Ohsu Foundation, California Council on Science & Technology, Pueblo Nuevo Education and Development Group, Para Los Ninos, Foothill Family Service, Catholic Charities Laboure Center, and the USC-related grantee. That points to repeat support for selected institutions.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| CHILDREN'S HOSPITAL LOS ANGELES | LOS ANGELES, CA | $2,270,200 | 2025 | PROGRAM/PROJECT SUPPORT |
| UNIVERSITY OF SOUTHERN CALIFORNIA | LOS ANGELES, CA | $695,050 | 2025 | PROGRAM/PROJECT SUPPORT |
| HOAG HOSPITAL FOUNDATION | NEWPORT BEACH, CA | $560,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| HUNTINGTON LIBRARY | SAN MARINO, CA | $350,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| BELOVED ASHEVILLE | ASHEVILLE, NC | $215,000 | 2025 | GENERAL SUPPORT |
| PROJECT 34 | GILBERT, AZ | $161,000 | 2025 | GENERAL SUPPORT |
| SIGN FRACTURE CARE INTERNATIONAL | RICHLAND, WA | $150,000 | 2025 | GENERAL SUPPORT |
| ASPEN SANTA FE BALLET | ASPEN, CO | $145,000 | 2025 | GENERAL SUPPORT |
| CALIFORNIA COMMUNITY FOUNDATION | LOS ANGELES, CA | $127,725 | 2025 | PROGRAM/PROJECT SUPPORT |
| SOUTHERN CALIFORNIA GRANTMAKERS | LOS ANGELES, CA | $121,800 | 2025 | PROGRAM/PROJECT SUPPORT |
| COMMON GROUND COLLECTIVE | HAIKU, HI | $115,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| OHSU FOUNDATION | PORTLAND, OR | $109,700 | 2025 | PROGRAM/PROJECT SUPPORT |
| THE ASPEN INSTITUTE | ASPEN, CO | $95,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| LA-MAS | LOS ANGELES, CA | $90,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| MOUNTAIN STAR FAMILY RELIEF NURSERY | BEND, OR | $80,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| CATHOLIC CHARITIES LABOURE CENTER | SOUTH BOSTON, MA | $80,000 | 2025 | GENERAL SUPPORT |
| PARA LOS NINOS | LOS ANGELES, CA | $72,500 | 2025 | GENERAL SUPPORT |
| PUEBLO NUEVO EDUCATION AND DEVELOPMENT GROUP | LOS ANGELES, CA | $72,500 | 2025 | GENERAL SUPPORT |
| FOOTHILL FAMILY SERVICE | PASADENA, CA | $72,500 | 2025 | GENERAL SUPPORT |
| CALIFORNIA COUNCIL ON SCIENCE & TECHNOLOGY (CCST) | SACRAMENTO, CA | $72,500 | 2025 | GENERAL SUPPORT |
| ACT ONE | PHOENIX, AZ | $60,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| YOUTH VILLAGES | MEMPHIS, TN | $60,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| ASPEN SPORTS MEDICINE FOUNDATION | ASPEN, CO | $58,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| PLANNED PARENTHOOD OF LOS ANGELES | LOS ANGELES, CA | $57,500 | 2025 | GENERAL SUPPORT |
| HOMELESS GARDEN PROJECT | SANTA CRUZ, CA | $57,000 | 2025 | GENERAL SUPPORT |
| LA84 FOUNDATION | LOS ANGELES, CA | $53,000 | 2025 | GENERAL SUPPORT |
| EDUCATORS 4 EXCELLENCE-LOS ANGELES | NEW YORK, NY | $50,000 | 2025 | GENERAL SUPPORT |
| ALLIANCE FOR JUSTICE | WASHINGTON, DC | $50,000 | 2025 | GENERAL SUPPORT |
| FOOD FORWARD | NORTH HOLLYWOOD, CA | $45,000 | 2025 | GENERAL SUPPORT |
| BRAVO YOUTH ORCHESTRAS | PORTLAND, OR | $42,000 | 2025 | GENERAL SUPPORT |
| THE WOODEN FLOOR | SANTA ANA, CA | $41,500 | 2025 | PROGRAM/PROJECT SUPPORT |
| THE ARTS COUNCIL OF MOORE COUNTY | SOUTHERN PINES, NC | $40,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| UNIVERSITY OF WISCONSIN FOUNDATION | MADISON, WI | $40,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| THE FIELD SEMESTER | BERKELEY, CA | $40,000 | 2025 | PROGRAM/PROJECT SUPPORT |
| LIBRARY FOUNDATION OF LOS ANGELES | LOS ANGELES, CA | $36,250 | 2025 | GENERAL SUPPORT |
| UNION STATION HOMELESS SERVICES | PASADENA, CA | $36,250 | 2025 | GENERAL SUPPORT |
| ALBINA HEAD START | PORTLAND, OR | $35,000 | 2025 | GENERAL SUPPORT |
| COMMUNITY PARTNERS | LOS ANGELES, CA | $35,000 | 2025 | GENERAL SUPPORT |
| CENTER FOR CRAFT | ASHEVILLE, NC | $35,000 | 2025 | GENERAL SUPPORT |
| SWIM WITH MIKE FOUNDATION | PASADENA, CA | $34,500 | 2025 | PROGRAM/PROJECT SUPPORT |
| INDEXICAL INC | SANTA CRUZ, CA | $30,000 | 2025 | GENERAL SUPPORT |
| MIRACLE LEAGUE OF ARIZONA | SCOTTSDALE, AZ | $30,000 | 2025 | GENERAL SUPPORT |
| SOUTHERN CALIFORNIA CENTER FOR NONPROFIT MANAGEMENT | LOS ANGELES, CA | $30,000 | 2025 | GENERAL SUPPORT |
| LAGUNA PLAYHOUSE | LAGUNA BEACH, CA | $30,000 | 2025 | GENERAL SUPPORTPROGRAM/PROJECT SUPPORT |
| PASADENA EDUCATIONAL FOUNDATION | PASADENA, CA | $30,000 | 2025 | GENERAL SUPPORT |
| THE AMERICAN JEWISH JOINT DISTRIBUTION COMMITTEE | NEW YORK, NY | $30,000 | 2025 | GENERAL SUPPORT |
| MANNA FOOD BANK | ASHEVILLE, NC | $30,000 | 2025 | GENERAL SUPPORT |
| ENTREGA | CHARLOTTESVILLE, VA | $30,000 | 2025 | GENERAL SUPPORT |
| INFINITE FLOW - AN INCLUSIVE DANCE COMPANY | SHERMAN OAKS, CA | $30,000 | 2025 | GENERAL SUPPORT |
| MOSAIC PROJECT | OAKLAND, CA | $25,500 | 2025 | GENERAL SUPPORT |
HUNTINGTON LIBRARY
$350,000PROGRAM/PROJECT SUPPORT
PROJECT 34
$161,000GENERAL SUPPORT
OHSU FOUNDATION
$109,700PROGRAM/PROJECT SUPPORT
THE ASPEN INSTITUTE
$95,000PROGRAM/PROJECT SUPPORT
MOUNTAIN STAR FAMILY RELIEF NURSERY
$80,000PROGRAM/PROJECT SUPPORT
CATHOLIC CHARITIES LABOURE CENTER
$80,000GENERAL SUPPORT
ASPEN SPORTS MEDICINE FOUNDATION
$58,000PROGRAM/PROJECT SUPPORT
LA84 FOUNDATION
$53,000GENERAL SUPPORT
BRAVO YOUTH ORCHESTRAS
$42,000GENERAL SUPPORT
THE ARTS COUNCIL OF MOORE COUNTY
$40,000PROGRAM/PROJECT SUPPORT
THE FIELD SEMESTER
$40,000PROGRAM/PROJECT SUPPORT
ALBINA HEAD START
$35,000GENERAL SUPPORT
CENTER FOR CRAFT
$35,000GENERAL SUPPORT
INDEXICAL INC
$30,000GENERAL SUPPORT
MIRACLE LEAGUE OF ARIZONA
$30,000GENERAL SUPPORT
MANNA FOOD BANK
$30,000GENERAL SUPPORT
ENTREGA
$30,000GENERAL SUPPORT
INFINITE FLOW - AN INCLUSIVE DANCE COMPANY
$30,000GENERAL SUPPORT