· Private foundation
Foundation Di Sogna
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k1 grant · $25
- $50k–250k1 grant · $145k
- $250k+1 grant · $450k
| Recipient | Amount |
|---|---|
| Santa Clara University | $450,000 |
| Saint Francis High School | $145,000 |
| Hospice Foundation of America | $25 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY18–18, $150) land where the poverty rate runs at 6%, against an area that typically sits at 8%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 5% of Foundation Di Sogna’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another. Read by recipient address, 97% of the giving stays in CA; read by stated purpose it is 94% — less of the work is directed home than the recipients' locations suggest.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
5 repeat relationships — 2 still active in FY2024, 3 since wound down; 1 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 76% of grant dollars renewed an existing relationship; $145k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- POPRESIDENT-BOARD OF TRUSTEES SANTA CLARA COLLEGE4× · 2019–2024 · $479k · revenue +20%
- WHWOODS HUMANE SOCIETY INC3× · 2019–2021 · $11k · revenue +61%
- SFSEMPER FI & AMERICA'S FUND2× · 2021–2022 · $10k · revenue +17%
Funded once
- SASUTTER AUBURN FAITH FOUNDATIONone grant, 2018 · $10k
- VSVilla Siena Foundationgraduatedone grant, 2019 · $10k · revenue +477%
NAVY SEAL FOUNDATION INCone grant, 2021 · $10k · revenue +24%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The organization provides professional investment management services for endowed gifts and financial assets entrusted to the ucsf foundation.
The santa fe community foundation inspires philanthropic generosity, strengthens nonprofits, and fosters positive change to build a more vibrant, healthy, and resilient region. the foundation's vision is a thriving northern new mexico,…
Advancing the practice and securing the future of anesthesiology through medical education, creation and dissemination of new knowledge, improvement of patient care, and legislative and regulatory advocacy.
The special forces foundation provides immediate and ongoing support to the special forces community and their families.
To enrich the life of each senior we serve.
The air & space forces association (afa) is a nonprofit, independent, professional military, and aerospace education association. the association's mission is to promote dominant u.s. air and space forces as the foundation of a strong…
To improve the health and well-being of veterans and the general public by supporting a world-class biomedical research program conducted by ucsf faculty at the san francisco veterans affairs health care system.
Clsa advances californias world-leading life sciences innovation ecosystem by advocating for effective national, state and local public policies and supporting entrepreneurs and life sciences businesses.
To fund the program and services of hospice of the nothwest to ensure dignified and compassionate care is available to anyone coping with a life-limiting diagnosis.one size doesn't always fit all, especially when it comes to quality of…
Raise private resources to advance the mission and priorities of the university and serve as ambassadors in the community. provide stewardship in the prudent investment of resources and ensure the integrity of the foundation through…
To serve the crisis management, information and referral needs of america's veterans and their families.
We, saint agnes medical center and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities. saint agnes medical foundation is a member of saint agnes medical…
For reference, the grantee most central to the portfolio’s shape is North Valley Community Foundation and the most unlike its peers is Hospice Foundation of America Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
11 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 11 of the 17 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds PRESIDENT-BOARD OF TRUSTEES SANTA CLARA COLLEGE ↗
- Who funds WOODS HUMANE SOCIETY INC ↗
- Who funds SEMPER FI & AMERICA'S FUND ↗
- Who funds Villa Siena Foundation ↗
- Who funds NAVY SEAL FOUNDATION INC ↗
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds NORTH VALLEY COMMUNITY FOUNDATION ↗
- Who funds St Charles Foundation Inc ↗
- Who funds ASSISTANCE LEAGUE OF SAN LUIS OBISPO CO ↗
- Who funds CASA of Placer Yuba and Sutter ↗
- Who funds HOSPICE FOUNDATION OF AMERICA INC ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Foundation Di Sogna funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.