· Private foundation
Lavonne Horowitz Charitable Foundation Inc
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 FY2020–2024.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| Amyloidosis Research Consordium | $5,000 |
| Individual grant recipient | $1,500 |
| Brimmer and May School | $1,500 |
| St Francis House | $1,100 |
| Individual grant recipient | $1,000 |
| Catholic Charities | $1,000 |
| Lakes Region Food Pantry | $900 |
| Loyola Blakefield HS | $600 |
| Newton Girls Soccer | $500 |
| ROFEH International | $500 |
| Halo Animal Rescue | $500 |
| MSPCA | $500 |
| Anne Carlson Center | $400 |
| NH Lakes | $250 |
| Soccer Unity Project | $250 |
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 (FY20–24, $5k) land where the poverty rate runs at 15%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-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.
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.
17 repeat relationships — 9 still active in FY2024, 8 since wound down; 9 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, 68% of grant dollars renewed an existing relationship; $5k 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
- ARAMYLOIDOSIS RESEARCH CONSORTIUM INC5× · 2020–2024 · $25k · revenue +58%
- BABRIMMER AND MAY SCHOOL5× · 2020–2024 · $5k · revenue +38%
- TBTHE BEAVER COUNTRY DAY SCHOOL INC3× · 2020–2022 · $4k · revenue +34%
Funded once
- LBLOYOLA BLAKEFIELD HIGH SCHOOLone grant, 2022 · $500
- LHLOYLOLA HIGH SCHOOLone grant, 2020 · $250
- ACAMHERST COLLEGE TRUSTEESgraduatedone grant, 2020 · $250 · revenue +90%
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.
Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
Saint anselm is a catholic, benedictine college providing all of its students a distinctive liberal arts education that incorporates opportunities for professional and career preparation. it does so in a learning community that encourages…
The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.
The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
Brighton marine, inc. provides military and veteran families with comprehensive campus-based quality health care, as well as affordable and supportive housing for at-risk veterans and their families.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
To advance the health of individuals and communities by serving as the leading voice for all massachusetts hospitals and healthcare systems and to help them provide high quality, cost-effective and equitable patient care.
Our mission is to invest in and accelerate the development of the most promising future leaders in biomedical research with global impact.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
New england law/boston dedicates itself to preparing students to be successful lawyers and leaders in the public and private sectors through integrated practical, theoretical and ethical education of the highest caliber and to contributing…
Dana hall is an independent boarding and day school for girls in grades five through twelve.
For reference, the grantee most central to the portfolio’s shape is Anne Carlsen Center and the most unlike its peers is Rofeh Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
16 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. 16 of the 30 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 AMYLOIDOSIS RESEARCH CONSORTIUM INC ↗
- Who funds BRIMMER AND MAY SCHOOL ↗
- Who funds THE BEAVER COUNTRY DAY SCHOOL INC ↗
- Who funds SAINT FRANCIS HOUSE INC ↗
- Who funds ROFEH INC ↗
- Who funds HALO FOUNDATION ↗
- Who funds INTERNATIONAL MYELOMA FOUNDATION ↗
- Who funds ANNE CARLSEN CENTER ↗
- Who funds LAKES REGION FOOD PANTRY INC ↗
- Who funds MASSACHUSETTS SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS ↗
- Who funds HALO HELPING ANIMALS LIVE ON INC ↗
- Who funds NEW HAMPSHIRE LAKES ASSOCIATION INC ↗
- Who funds Newton Girls Soccer Inc ↗
- Who funds AMHERST COLLEGE TRUSTEES ↗
- Who funds America Scores New England DBA Boston Scores ↗
- Who funds SOCCER UNITY PROJECT 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: Boston Foundation Inc · The Pfizer Foundation Inc · Vanguard Charitable Endowment Program · National Philanthropic Trust · American Online Giving Foundation Inc · Paypal Charitable Giving Fund · 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 Lavonne Horowitz Charitable Foundation Inc 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.
- America Scores New England Dba Boston Scores — 30% of income from government
- Saint Francis House Inc — 18% of income from government
- Soccer Unity Project Inc — 6% of income from government
- Amherst College Trustees — 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.