· Private foundation
Mike & Janet Slosberg Family Foundation Trust
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
By grantee IRS cause code (NTEE).
A cause breakdown isn’t shown here: 45% of MIKE & JANET SLOSBERG FAMILY FOUNDATION TRUST’s grantee dollars fall outside its nine largest cause areas, whether because the recipient carries no IRS cause code or because its cause sits in the long tail. A chart would be mostly one residual band and misrepresent the portfolio.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k33 grants · $109k
- $10k–50k1 grant · $10k
| Recipient | Amount |
|---|---|
| MT SINAI HEALTH SYSTEM | $10,000 |
| CITY HARVEST | $8,000 |
| FAMILY INN | $8,000 |
| CHILDREN'S AID SOCIETY OF NEW YORK | $8,000 |
| FOOD BANK OF NEW YORK CITY | $8,000 |
| HUNTER COLLEGE FOUNDATION | $6,000 |
| GOD'S LOVE WE DELIVER | $6,000 |
| ACLU FOUNDATION | $5,000 |
| ADVOCATES FOR CHILDREN | $5,000 |
| CITY MEALS ON WHEELS | $5,000 |
| NATIONAL MARROW DONOR PROGRAM | $4,000 |
| NEW YORK COMMON PANTRY | $4,000 |
| PLANNED PARENTHOOD OF NEW YORK | $3,500 |
| NEW YORK PUBLIC LIBRARY | $3,500 |
| GODDARD RIVERSIDE COMMUNITY CENTER | $3,250 |
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, $12k) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 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.
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 — 25 still active in FY2024, 16 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; $38k 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
CITY HARVEST INC5× · 2020–2024 · $39k · revenue +3%
AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC5× · 2020–2024 · $16k · revenue +65%
FOOD BANK FOR NEW YORK CITY2× · 2023–2024 · $16k · revenue +6%
Funded once
- ATATLANTIC THEATER COMPANYgraduatedone grant, 2021 · $25k · revenue +99%
Feeding Americaone grant, 2022 · $10k · revenue +17%- TBTHE BIG BAM FOUNDATION INC DBA BREAST TREATMENT TASK FORCEone grant, 2020 · $5k · revenue 0%
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 museum of the city of new york fosters understanding of the distinctive nature of urban life in the world's most influential metropolis. it engages visitors by celebrating, documenting, and interpreting the city's past, present, and…
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
As the nation's foremost producer of shakespeare and new work, the public theater is dedicated to achieving artistic excellence while developing an american theater that is accessible and relevant to all people through productions of…
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
The municipal art society of new york (mas) lifts up the voices of the people in the debates that shape new york's built environment and leads the way to a more livable city from sidewalk to skyline. mas envisions a future in which all new…
For over 150 years, the 92nd street y, new york has been serving its communities and the larger world by bringing people together (continued on schedule o)and providing exceptional, groundbreaking programs in the performing and visual…
Mtc's work includes producing and developing new work on and off-broadway, nurturing artists throughout their careers, and positively impacting the lives of many through innovative education programs. we are committed to equity, diversity…
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
Wp theater is the nation's oldest and largest theater company dedicated to developing, producing, and promoting the work of women+ at every stage of their careers. for over four decades we have served as leaders of a global movement…
Producing and developing plays and musicals.
The graduate center foundation is committed to promoting and safe-guarding the success of the graduate center by raising funds and managing and investing donations for use by the graduate center. the board of trustees of the foundation…
For reference, the grantee most central to the portfolio’s shape is New York Cares Inc and the most unlike its peers is Ground Game Fund. 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 39 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) — 0% 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.
44 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. 44 of the 73 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 CITY HARVEST INC ↗
- Who funds CITYMEALS-ON-WHEELS ↗
- Who funds ATLANTIC THEATER COMPANY ↗
- Who funds New DramatistsInc ↗
- Who funds GODDARD RIVERSIDE COMMUNITY CENTER ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC ↗
- Who funds FOOD BANK FOR NEW YORK CITY ↗
- Who funds WNET ↗
- Who funds THE HUNTER COLLEGE FOUNDATION INC ↗
- Who funds The New York Public Library Astor Lenox and Tilden Foundations ↗
- Who funds GOD'S LOVE WE DELIVER INC ↗
- Who funds NEW YORK PUBLIC RADIO ↗
- Who funds LITERACY INC ↗
- Who funds NEW YORK COMMON PANTRY ↗
- Who funds NEW YORK CARES INC ↗
- Who funds Feeding America ↗
- Who funds NEW YORK THEATRE WORKSHOP INC ↗
- Who funds RED BULL THEATER INC ↗
- Who funds LANDMARK WEST INC ↗
- Who funds HOUR CHILDREN INC ↗
- Who funds ST ANN'S WAREHOUSE INC ↗
- Who funds THE BIG BAM FOUNDATION INC DBA BREAST TREATMENT TASK FORCE ↗
- Who funds WELLNESS IN THE SCHOOLS INC ↗
- Who funds NEW YORKERS FOR PARKS ↗
- Who funds Neighborhood Studios of Fairfield County Inc ↗
- Who funds CENTURY ASSOCIATION ARCHIVES FOUNDATION ↗
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: Lily Auchincloss Foundation Inc · The Howard Gilman Foundation Inc · Jewish Communal Fund · The New York Community Trust · The Ford Foundation · The Lucille Lortel Foundation Inc · Axe-Houghton Foundation · Booth Ferris Foundation Xxxxx4008 · The Shubert Foundation Inc · The Hyde and Watson Foundation · The Goldman Sachs Charitable Gift Fund · Vanguard Charitable Endowment Program
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 Mike & Janet Slosberg Family Foundation Trust 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.
- Neighborhood Studios of Fairfield County Inc — 3% 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.
Warm introductions · Powered by PlinthPlus
How do I get to Mike & Janet Slosberg Family Foundation Trust?
Find your warmest path to Mike & Janet Slosberg Family Foundation Trust through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.