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Plinth

· Public charity

The Winifred Masterson Burke Rehabilitation Hospital

Mission: to provide the highest quality medical care and rehabilitation services to ensure that each patient achieves the maximum functional recovery from illness, injury or disability.

$75k
Granted FY2024still arriving
4
Grants FY2024still arriving
States reached
$12k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20212024.

Health$111kCommunity Improvement$22k
02FY2024 · 4 grants

Where the money goes

Your grants by size, and where they go.

The 4 grants below total $32,595 — the rows itemised in this filing. The $74,669 headline is the total grant expense reported on the return, so the remaining $42,074 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.

By grant size · FY2024

  • Under $10k3 grants · $21k
  • $10k–50k1 grant · $12k
$9,000
Median grant
States reached
$151M
Total assets
Largest grants
RecipientAmount
BUSINESS COUNCIL OF WESTCHESTER$11,595
WHITE PLAINS HOSPITAL MEDICAL CENTER$9,000
MONTEFIORE NYACK HOSPITAL FOUNDATION INC$6,500
AMERICAN MEDICAL REHABILITATION$5,500
02The need
03

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.

show:

Dollar for dollar, your grants (FY21–23) land where the poverty rate runs at 15%, against an area that typically sits at 14%. 41% of your dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.

area typical 14%NATION MS SOCIETY: $10k → 9%ST LUKE'S CORNWALL HEALTH SYSTEM FDN: $6k → 14%MONTEFIORE MEDICAL CENTER: $15k → 28%BUSINESS COUNCIL OF WESTCHESTER: $10k → 9%ST LUKE'S CORNWALL HEALTH SYSTEM INC: $6k → 14%MONTEFIORE MEDICAL CENTER: $15k → 28%WHITE PLAINS HOSPITAL MEDICAL CENTER: $20k → 9%WHITE PLAINS HOSPITAL MEDICAL CENTER: $10k → 9%WHITE PLAINS HOSPITAL MEDICAL CENTER: $9k → 9%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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.

03Your edge
repeat funding

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.

75%of every dollar goes to organizations you’ve funded before.
$99k · 3 repeat orgs$33k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +39% since the first grant, against +8% for the ones you funded once.

3 repeat relationships — 2 still active in FY2024, 1 since wound down; 2 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

3
3

Total granted

$99k
$21k

Median revenue growth · since first grant

+39%
+8%

Still filing today

100%
67%

New vs renewed · share of each year

In FY2024, 63% of grant dollars renewed an existing relationship; $12k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’21’22’23’24
HealthPhilanthropyOther

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

  • WP
    White Plains Hospital Medical Center
    4× · 2021–2024 · $48k · revenue +57%
  • MM
    MONTEFIORE MEDICAL CENTER
    2× · 2021–2022 · $30k · revenue +39%
  • TC
    THE COUNTY CHAMBER OF COMMERCE
    2× · 2023–2024 · $22k · revenue +4%

Funded once

  • NATIONAL MULTIPLE SCLEROSIS SOCIETY
    one grant, 2023 · $10k · revenue +8%
  • SL
    St Luke's Cornwall Health System Foundation Inc
    one grant, 2021 · $6k · revenue -39%
  • SL
    St Luke's Cornwall Health System Inc
    one grant, 2023 · $6k

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

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.

1
Mount Nittany Health System

To provide management and administrative services to all mount nittany health susidiaries.

Health
2
Montefiore Nyack Hospital

To provide competent, innovative and accessible emergency and acute care services to the residents of rockland county and surrounding areas. we are caring people operating an extraordinary community hospital.

Health
3
Montefiore Mount Vernon Hospital

Mission: to heal, to teach, to discover and to advance the health of the communities we serve. values: humanity, innovation, teamwork, diversity and equity - our values define our philosophy of care. they shape our actions and motivate and…

Health
4
Montefiore New Rochelle Hospital

Mission: to heal, to teach, to discover and to advance the health of the communities we serve. values: humanity, innovation, teamwork, diversity and equity - our values define our philosophy of care. they shape our actions and motivate and…

Health
5
Montefiore Health System Inc

To heal, to teach, to discover and to advance the health of the communities we serve. montefiore builds upon our rich history of medical innovation and community service to improve the lives of those in our care. our mission is exemplified…

Health
6
Mount Carmel Health Plan Inc

We, mount carmel and trinity health, serve together in the spirit of the gospel as a compassionate and transforming healing presence within our communities.mount carmel health plan is a member of mount carmel and trinity health.

Health
7
Mount Sinai Health System Inc

The mission of the mount sinai health system is to provide compassionate patient care with seamless coordination and to advance medicine through unrivaled education, research, and outreach in the many diverse communities we serve.

Human Services
8
Central Maine Medical Center

To provide exceptional healthcare services in a safe and trustfulenvironment through the expertise, commitment and compassion of ourfamily of caregivers.

Health
9
Umass Memorial Health Care Inc (Parent)

Umass memorial health care, inc. is committed to improving the health of the people of central new england through excellence in clinical care, services, teaching, and research.

Health
10
Humc Medical Observation Pa

To serve as the physician services component of a tax-exempt healthcare delivery network and to thereby promote, support & further the charitable purposes, programs & services of hmh hospitals corp.

11
Central Maine Healthcare Corporation

To provide exceptional healthcare services in a safe and trustful environment through the expertise, committment, and compassion of our family of caregivers.

Health
12
The Winifred Masterson Burke Rehabilitation Hospital

Mission: to provide the highest quality medical care and rehabilitation services to ensure that each patient achieves the maximum functional recovery from illness, injury or disability. vision: to lead the field as the most effective and…

Health

For reference, the grantee most central to the portfolio’s shape is St Luke's Cornwall Health System Foundation Inc and the most unlike its peers is National Multiple Sclerosis Society. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

04the grantee network

7 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 7 of the 8 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.

0
Load-bearing (≥25% of a budget)
0
Early backer (in before they grew)
7/7
Grantees still filing
5/7
Grew since you first funded

Where your money sits — by cause, then by grantee

White Plains Hospital Medical Center — $47,750 · HealthWhite Plains Hospital Medical CenterMONTEFIORE MEDICAL CENTER — $30,000 · HealthMONTEFIORE MEDICAL CENTERNATIONAL MULTIPLE SCLEROSIS SOCIETY — $10,000 · HealthNATIONAL MULTIPLE SCLEROSIS SOCIETYMontefiore Nyack Hospital Foundation Inc — $6,500 · HealthMontefiore Nyack Hospital Foundation IncTHE COUNTY CHAMBER OF COMMERCE — $21,595 · OtherTHE COUNTY CHAMBER OF COMME…St Luke's Cornwall Health System Inc — $5,500 · OtherSt Luke's Cornwall Health S…American Medical Rehabilitation Providers Association Inc — $5,500 · OtherAmerican Medical Rehabilita…St Luke's Cornwall Health System Foundation Inc — $5,500 · Philanthropy
Health$94,250Other$32,595Philanthropy$5,500

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ your share of their budgetWhite Plains Hospital Medical Center — $47,750 over 4y, 0.0% of budgetMONTEFIORE MEDICAL CENTER — $30,000 over 2y, 0.0% of budgetTHE COUNTY CHAMBER OF COMMERCE — $21,595 over 2y, 0.4% of budgetNATIONAL MULTIPLE SCLEROSIS SOCIETY — $10,000 over 1y, 0.0% of budgetMontefiore Nyack Hospital Foundation Inc — $6,500 over 1y, 0.9% of budgetSt Luke's Cornwall Health System Foundation Inc — $5,500 over 1y, 0.4% of budgetAmerican Medical Rehabilitation Providers Association Inc — $5,500 over 1y, 0.1% of budget
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.

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 set of overlaps that mostly run through you, not between each other.

Montefiore Medical CenterNY13.8× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Montefiore Medical Center

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 Winifred Masterson Burke Rehabilitation Hospital 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.

2024
202122232425
no gov · 00%0%1%3%5%your share of their income ↑0%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    2report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    typical government reliance, FY2025

    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.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 8 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

    Generated from your IRS Form 990 e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

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