· Private foundation
The Tidor Family Foundation Ima
Its FY2025 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 FY2019–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k21 grants · $35k
- $10k–50k3 grants · $59k
| Recipient | Amount |
|---|---|
| COMBINED JEWISH PHILANTHROPIES | $25,000 |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY | $20,000 |
| TEMPLE BETH ELOHIM | $14,000 |
| ANTI-DEFAMATION LEAGUE (ADL) | $4,000 |
| ST JUDE'S CHILDRENS' RESEARCH HOSP | $4,000 |
| B'NAI B'RITH FOUNDATION | $2,500 |
| WGBH EDUCATIONAL FOUNDATION | $2,000 |
| ROSIE'S PLACE INC | $2,000 |
| HEBREW SENIOR LIFE | $2,000 |
| SHRINERS' HOSPITAL FOR CHILDREN | $2,000 |
| DOCTORS WITHOUT BORDERS USA | $2,000 |
| THE BOSTON HOUSE | $2,000 |
| NEWBRIDGE ON THE CHARLES INC | $2,000 |
| DEDHAM FOOD PANTRY | $1,000 |
| AMERICAN RED CROSS | $1,000 |
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 (FY20–25, $11k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 45% of those dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.
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.
Which US states your grants reach
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.
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.
41 repeat relationships — 21 still active in FY2025, 20 since wound down.
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 FY2025, 100% of grant dollars renewed an existing relationship; $0 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
ST JUDE CHILDREN'S RESEARCH HOSPITAL INC5× · 2020–2025 · $16k · revenue +78%- ALANTI-DEFAMATION LEAGUE3× · 2020–2023 · $14k · revenue +48%
- RPROSIE'S PLACE INC5× · 2020–2025 · $13k · revenue +39%
Funded once
- JNJEWISH NATIONAL FUNDone grant, 2021 · $3k
- TSTHE SALVATION ARMYone grant, 2021 · $2k
- WFWELLESLEY FOOD PANTRY INCgraduatedone grant, 2020 · $2k · revenue +85%
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.
Undergraduate, graduate, and professional education and research across a broad array of academic domains.
The mission of hsl hospice is to provide exceptional care to terminally ill patients and their families allowing patients to attain the highest quality of life possible. hsl hospice aims to provide the highest quality hospice service that…
Mass general brigham health plan's mission is to promote the health and wellness of our members, and to help ensure equitable, affordbale health care for the diverse communities we serve.
The weizmann institute of science, located in rehovot, israel, is one of the worlds top-ranking, multidisciplinary research institutions. at any one time, several thousand scientists, staff and students are involved in hundreds of research…
Organization's mission: boston university is an international, comprehensive, private research university, committed to educating students to be reflective, resourceful individuals ready to live, adapt, and lead in an interconnected world.…
Provider of pediatric healthcare, education, research & community service
To provide an excellent liberal arts education for women who will make a difference in the world.
Mass general brigham incorporated is developing an integrated health care delivery system throughout the region that offers patients a continuum of coordinated, high-quality care.
Hadassah, the women's zionist organization of america, inc., a new york not-for-profit corporation ("hwzoa") enhances the health and lives of people in israel, the united states and worldwide through education, advocacy, women's…
The mission of associated physicians of harvard medical faculty physicians at beth israel deaconess medical center, inc. (aphmfp) is to provide world class clinical care and medical instruction and to support cutting edge medical research.…
Mission strengthened by more than a century and a half of dedication to academic excellence, boston college commits itself to the highest standards of teaching and research in undergraduate, graduate and professional programs and to the…
To advance medical knowledge, to develop and maintain the highest professional and ethical standards of medical practice and health care, and to promote medical institutions formed on liberal principles for the health, benefit, and welfare…
For reference, the grantee most central to the portfolio’s shape is Newbridge on the charles inc and the most unlike its peers is Friends of the Dedham Library. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 55 years old; the field is 18. You back the established end — and your money leans older still.
The field is 18% startups (under 5 years old) — 5% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 11% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
23 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. 23 of the 53 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 Combined Jewish Philanthropies of Greater Boston Inc ↗
- Who funds Massachusetts Institute of Technology ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds ANTI-DEFAMATION LEAGUE ↗
- Who funds ROSIE'S PLACE INC ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds THE SHRINERS' HOSPITAL FOR CHILDREN ↗
- Who funds WGBH Educational Foundation ↗
- Who funds JEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC ↗
- Who funds Newbridge on the charles inc ↗
- Who funds SOUTHERN POVERTY LAW CENTER INC ↗
- Who funds Dedham Food Pantry Charitable Trust ↗
- Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
- Who funds THE HADASSAH FOUNDATION INC ↗
- Who funds Hebrew Senior Life Inc ↗
- Who funds Friends of the Dedham Library ↗
- Who funds HIAS INC ↗
- Who funds WELLESLEY FRIENDLY AID ASSOCIATION ↗
- Who funds PLANNED PARENTHOOD FEDERATION OF AMERICA INC ↗
- Who funds WELLESLEY FOOD PANTRY 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: Combined Jewish Philanthropies of Greater Boston Inc · The Bank of America Charitable 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 The Tidor Family Foundation Ima 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, a single department, or state — and drag the year to watch it move.
- Hias Inc — 88% of income from government
- Massachusetts Institute of Technology — 35% of income from government
- The Shriners' Hospital for Children — 6% of income from government
- Simmons University — 1% of income from government
- Wgbh Educational Foundation — 1% of income from government
- Hebrew Senior Life Inc — 0% of income from government
- Rosie's Place Inc — 0% of income from government
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.