The Yvonne and Angelo Sangiacomo Family Foundation is a high-dollar, San Francisco Bay Area–focused Catholic philanthropist that concentrates grants to parishes, religious orders, Catholic K–12 schools and affiliated higher education and healthcare institutions. Their giving is characterized by multi-year, multi-installment gifts to a small set of recurring grantees—many with explicitly religious or parish-based missions—indicating a preference for sustaining Catholic ministry, education, and elder care in their local community.
A $1,000,000 grant to Little Sisters of the Poor stands out in the recent record of the Yvonne and Angelo Sangiacomo Family Foundation, and it signals the scale at which this family foundation supports Catholic institutions in San Francisco. The foundation gives almost entirely through a small set of recurring grantees, with repeated support for parishes, schools, religious orders, and Catholic-affiliated service organizations. St Ignatius Parish appears as a major beneficiary across 2023, 2024, and 2025, including multiple seven-figure-style installments at the $500,000 level. Mission Dolores Academy also received repeated support across three years, showing that the foundation often sustains the same local institutions over time rather than distributing broadly. Other large grants went to Santa Clara University, Cpmc Foundation, and Saint Ignatius College Prep, placing Catholic higher education, healthcare, and parish-linked education alongside ministry and elder care within the foundation’s giving pattern. The overall portfolio reflects concentrated local philanthropy centered on Catholic life in the Bay Area.
Catholic parish support is a core thread in the foundation’s grantmaking. St Ignatius Parish received $500,000 in 2023, $500,000 in 2024, and two separate $500,000 grants in 2025, indicating repeated operating or exempt-function support for parish needs. Catholic education is another clear area: Mission Dolores Academy received $333,333 in 2023, $333,335 in 2024, and $333,335 in 2025, while Saint Ignatius College Prep received $285,715 in 2025. The foundation also backs Catholic higher education, including a $500,000 grant to Santa Clara University in 2023. Alongside these institutional grants, it supports Catholic service and care organizations such as Cpmc Foundation, which received $364,000 in 2025.
Typical grant size clusters around a $10,000 p25, $20,000 median, and $100,000 p75, while the recent grants list also shows several much larger awards in the $250,000 to $1,000,000 range. The record suggests a recurring-grantee model: St Ignatius Parish, Mission Dolores Academy, Little Sisters of the Poor, Discalced Carmelite Friars, Meals on Wheels, Holy Family Day Home, and Family House all appear in multiple years. The foundation is a regular funder rather than a DAF. Grants are listed as exempt-function support, which aligns with a family foundation making direct institutional gifts rather than open application-based awards.
$425K
$7.5M
$187K
$514K
Most grants fall between $10K and $100K, with a median of $20K.
25th Percentile
$10K
Median
$20K
75th Percentile
$100K
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Concentrated, large-dollar giving to a small number of repeat grantees—multiple grants to the same organizations over time—focused geographically in San Francisco/Bay Area; grants are often multi-installment and designated for institutional/exempt functions rather than a wide diversity of causes.
Notable grantees: St. Ignatius Parish, Little Sisters of the Poor, Mission Dolores Academy, Discalced Carmelite Friars, Santa Clara University
Grantmaking is fully concentrated in California, with 100% of grants to recipients in the foundation’s top giving state. Most recent grants land in San Francisco, including St Ignatius Parish, Mission Dolores Academy, Cpmc Foundation, Meals on Wheels, and Family House. Santa Clara is another recipient city through Santa Clara University, and Oakville appears through Discalced Carmelite Friars. The pattern is local and Bay Area-centered rather than multi-state or national.
The recent grants show support for Catholic parishes, Catholic schools, religious orders, higher education, and healthcare or social-service institutions. Examples include St Ignatius Parish, Mission Dolores Academy, Santa Clara University, Little Sisters of the Poor, and Cpmc Foundation.
Its grantmaking is local and entirely concentrated in California, with 100% of grants to recipients in the state. Many recipients are in San Francisco, but recent grants also went to Santa Clara and Oakville.
Yes. Several organizations appear across multiple years, including St Ignatius Parish, Mission Dolores Academy, Little Sisters of the Poor, Discalced Carmelite Friars, Meals on Wheels, Holy Family Day Home, and Family House. The pattern points to sustained support for a small set of institutions.
The foundation’s typical grant size is $10,000 at the 25th percentile, $20,000 at the median, and $100,000 at the 75th percentile. The recent record also includes larger grants at $250,000, $500,000, and $1,000,000.
It is a regular funder, not a DAF, and it does not fund individuals or make program-related investments. The grants are recorded as exempt-function support, which fits a direct institutional giving pattern.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| ST IGNATIUS PARISH | SAN FRANCISCO, CA | $500,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| CPMC FOUNDATION | SAN FRANCISCO, CA | $364,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| SAINT IGNATIUS COLLEGE PREP | SAN FRANCISCO, CA | $285,715 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| SALESIAN BOY'S AND GIRL'S CLUB | SAN FRANCISCO, CA | $100,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| MEALS ON WHEELS | SAN FRANCISCO, CA | $25,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| FAMILY HOUSE | SAN FRANCISCO, CA | $25,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| ST ANTHONY FOUNDATION | SAN FRANCISCO, CA | $20,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| HOLY FAMILY DAY HOME | SAN FRANCISCO, CA | $20,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| CATHOLIC CHARITIES | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| DE MARILLAC ACADEMY | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| EPIPHANY CENTER | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| THE JANET POMEROY CENTER | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| ICA IMMACULATE CONCEPTION ACADEMY | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| BAY SCHOLARS | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| ST VINCENT DEPAUL SOCIETY | SAN FRANCISCO, CA | $10,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| ST BRENDAN SCHOOL | SAN FRANCISCO, CA | $5,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| DOMINICAN SCHOOL OF PHILOSOPHY & THEOLOGY | BERKELEY, CA | $5,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| JOHN BURTON ADVOCATES FOR YOUTH | SAN FRANCISCO, CA | $5,000 | 2026 | EXEMPT FUNCTION OF RECIPIENT |
| ST IGNATIUS PARISH | SAN FRANCISCO, CA | $500,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ST IGNATIUS PARISH | SAN FRANCISCO, CA | $500,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| CPMC FOUNDATION | SAN FRANCISCO, CA | $364,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| MISSION DOLORES ACADEMY | SAN FRANCISCO, CA | $333,335 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| SAINT IGNATIUS COLLEGE PREP | SAN FRANCISCO, CA | $285,715 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| DISCALCED CARMELITE FRIARS | OAKVILLE, CA | $250,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| LITTLE SISTERS OF THE POOR | SAN FRANCISCO, CA | $250,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| SALESIAN BOY'S AND GIRL'S CLUB | SAN FRANCISCO, CA | $100,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| HOLY FAMILY DAY HOME | SAN FRANCISCO, CA | $25,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| MEALS ON WHEELS | SAN FRANCISCO, CA | $25,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| MEALS ON WHEELS | SAN FRANCISCO, CA | $25,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ST ANTHONY FOUNDATION | SAN FRANCISCO, CA | $25,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| FAMILY HOUSE | SAN FRANCISCO, CA | $25,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| FAMILY HOUSE | SAN FRANCISCO, CA | $25,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| THE JANET POMEROY CENTER | SAN FRANCISCO, CA | $20,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| HOLY FAMILY DAY HOME | SAN FRANCISCO, CA | $20,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ST ANTHONY FOUNDATION | SAN FRANCISCO, CA | $20,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ICA IMMACULATE CONCEPTION ACADEMY | SAN FRANCISCO, CA | $15,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ICA IMMACULATE CONCEPTION ACADEMY | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| CATHOLIC CHARITIES | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| EPIPHANY CENTER | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| EPIPHANY CENTER | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| DE MARILLAC ACADEMY | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| DE MARILLAC ACADEMY | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ST VINCENT DEPAUL SOCIETY | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ST VINCENT DEPAUL SOCIETY | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| THE JANET POMEROY CENTER | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| CATHOLIC CHARITIES | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| SALESIAN BOY'S AND GIRL'S CLUB | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| JOHN BURTON ADVOCATES FOR YOUTH | SAN FRANCISCO, CA | $10,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| JOHN BURTON ADVOCATES FOR YOUTH | SAN FRANCISCO, CA | $5,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
| ST BRENDAN SCHOOL | SAN FRANCISCO, CA | $5,000 | 2025 | EXEMPT FUNCTION OF RECIPIENT |
ST IGNATIUS PARISH
$500,000EXEMPT FUNCTION OF RECIPIENT
CPMC FOUNDATION
$364,000EXEMPT FUNCTION OF RECIPIENT
SAINT IGNATIUS COLLEGE PREP
$285,715EXEMPT FUNCTION OF RECIPIENT
SALESIAN BOY'S AND GIRL'S CLUB
$100,000EXEMPT FUNCTION OF RECIPIENT
EXEMPT FUNCTION OF RECIPIENT
ST ANTHONY FOUNDATION
$20,000EXEMPT FUNCTION OF RECIPIENT
HOLY FAMILY DAY HOME
$20,000EXEMPT FUNCTION OF RECIPIENT
DE MARILLAC ACADEMY
$10,000EXEMPT FUNCTION OF RECIPIENT
ICA IMMACULATE CONCEPTION ACADEMY
$10,000EXEMPT FUNCTION OF RECIPIENT
ST VINCENT DEPAUL SOCIETY
$10,000EXEMPT FUNCTION OF RECIPIENT
ST BRENDAN SCHOOL
$5,000EXEMPT FUNCTION OF RECIPIENT
DOMINICAN SCHOOL OF PHILOSOPHY & THEOLOGY
$5,000EXEMPT FUNCTION OF RECIPIENT
ST IGNATIUS PARISH
$500,000EXEMPT FUNCTION OF RECIPIENT
ST IGNATIUS PARISH
$500,000EXEMPT FUNCTION OF RECIPIENT
MISSION DOLORES ACADEMY
$333,335EXEMPT FUNCTION OF RECIPIENT
SAINT IGNATIUS COLLEGE PREP
$285,715EXEMPT FUNCTION OF RECIPIENT
DISCALCED CARMELITE FRIARS
$250,000EXEMPT FUNCTION OF RECIPIENT
SALESIAN BOY'S AND GIRL'S CLUB
$100,000EXEMPT FUNCTION OF RECIPIENT
ST ANTHONY FOUNDATION
$25,000EXEMPT FUNCTION OF RECIPIENT
THE JANET POMEROY CENTER
$20,000EXEMPT FUNCTION OF RECIPIENT
ST ANTHONY FOUNDATION
$20,000EXEMPT FUNCTION OF RECIPIENT
ICA IMMACULATE CONCEPTION ACADEMY
$15,000EXEMPT FUNCTION OF RECIPIENT
ICA IMMACULATE CONCEPTION ACADEMY
$10,000EXEMPT FUNCTION OF RECIPIENT
DE MARILLAC ACADEMY
$10,000EXEMPT FUNCTION OF RECIPIENT
DE MARILLAC ACADEMY
$10,000EXEMPT FUNCTION OF RECIPIENT
ST VINCENT DEPAUL SOCIETY
$10,000EXEMPT FUNCTION OF RECIPIENT
ST VINCENT DEPAUL SOCIETY
$10,000EXEMPT FUNCTION OF RECIPIENT
THE JANET POMEROY CENTER
$10,000EXEMPT FUNCTION OF RECIPIENT
CATHOLIC CHARITIES
$10,000EXEMPT FUNCTION OF RECIPIENT
SALESIAN BOY'S AND GIRL'S CLUB
$10,000EXEMPT FUNCTION OF RECIPIENT
ST BRENDAN SCHOOL
$5,000EXEMPT FUNCTION OF RECIPIENT