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Plinth

· Private foundation

The Ellen Wp Wasserman Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$3.1M
Granted FY2025still arriving
18
Grants FY2025still arriving
4
States reached
$996k
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 FY20212025.

Health$5.8MPhilanthropy$2.0MArts & Culture$1.2MEducation$894kCrime & Legal$806kReligion$101kYouth Development$50kHuman Services$25k
02FY2025 · 18 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k4 grants · $20k
  • $10k–50k7 grants · $111k
  • $50k–250k2 grants · $238k
  • $250k+5 grants · $2.7M
$15,323
Median grant
4
States reached
$24M
Total assets
Largest grants
RecipientAmount
SINAI HOSPITAL$996,175
THE ASSOCIATED JEWISH FEDERATION OF BALTIMORE$693,640
PATIENT AIRLIFT SERVICES$349,517
THE UNIVERSITY AT ALBANY FOUNDATION$338,755
MAINE MUSEUM OF INNOVCATION LEARNING & LABOR$334,193
CENTER FOR HOPE$163,806
BALTIMORE SYMPHONY ORCHESTRA$74,061
DYSLEXIA TUTORING PROGRAM$39,580
THE PUBLIC THEATRE$15,323
TEMPLE OHEB SHALOM$14,973
TREE STREET YOUTH CENTER$10,405
BALTIMORE COMMUNITY FOUNDATION$10,238
BALTIMORE MUSEUM OF ART$10,234
THE ARC OF BALTIMORE$10,216
KENNEDY KRIEGER INSTITUTE$5,203
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:

Your human-services grants (FY21–25, $802k) land where the poverty rate runs at 8%, against an area that typically sits at 8%. 6% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 8%PATIENT AIRLIFT SERVICES: $357k → 7%PATIENT AIRLIFT SERVICES: $350k → 7%PATIENT AIRLIFT SERVICES: $15k → 7%PATIENT AIRLIFT SERVICES: $15k → 7%PATIENT AIRLIFT SERVICES: $14k → 7%THE ARC OF BALTIMORE: $10k → 19%THE ARC OF BALTIMORE: $10k → 19%THE ARC OF BALTIMORE: $10k → 19%THE ARC OF BALTIMORE: $10k → 19%THE ARC OF BALTIMORE: $10k → 19%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.

100%of every dollar goes to organizations you’ve funded before.
$11M · 17 repeat orgs$0 to everyone else

17 repeat relationships — 17 still active in FY2025, 0 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

17
0

Total granted

$11M
$0

Still filing today

59%
0%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’21’22’23’24’25
RenewedFirst-time

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

’21’22’23’24’25
Arts & CultureHuman ServicesEducationHealthCrime & LegalOther

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

  • SH
    SINAI HOSPITAL OF BALTIMORE INC
    4× · 2021–2025 · $4.9M · revenue +14%
  • CF
    CENTER FOR HOPE INC
    5× · 2021–2025 · $806k · revenue +362%
  • PA
    PATIENT AIRLIFT SERVICES INC
    5× · 2021–2025 · $751k · revenue +66%

Funded once

    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
    Boston Architectural College

    The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

    2
    University of Maryland Physicians Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    3
    University of Maryland Anesthesiology Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    4
    University of Maryland Otorhino-Laryngology-Head & Neck Surgery Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    Health
    5
    University of Maryland Surgical Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    Health
    6
    University of Maryland Pediatric Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    Health
    7
    University of Maryland Neurosurgeryassociates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    Education
    8
    University of Maryland Oncology Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    Health
    9
    University of Maryland Neurology Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    10
    University of Maryland Eye Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    Health
    11
    University of Maryland Family Medicine Associates Pa

    Under the medical service plan of the university of maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical…

    12
    Stony Brook Internists University Faculty Practice Corporation

    Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

    Health

    For reference, the grantee most central to the portfolio’s shape is The Arc Baltimore Inc and the most unlike its peers is Baltimore Museum of Art. 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

    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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 11 of the 18 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)
    3
    Early backer (in before they grew)
    11/11
    Grantees still filing
    7/11
    Grew since you first funded

    Where your money sits — by cause, then by grantee

    SINAI HOSPITAL OF BALTIMORE INC — $4,930,627 · HealthSINAI HOSPITAL OF BALTIMORE INCTHE ASSOCIATED JEWISH FEDERATION OF BALTIMORE — $1,926,292 · OtherTHE ASSOCIATED JEWISH …TEMPLE OHEB SHALOM — $75,888 · Other+5 more — $152,141 · Other+5 moreMAINE MUSEUM OF INNOVATION LEARNING AND LABOR — $667,183 · Arts & CultureMAINE MUSEUM…BALTIMORE SYMPHONY ORCHESTRA INC — $371,646 · Arts & CultureBALTIMORE SY…LA Public Theatre Inc — $75,245 · Arts & CultureLA Public Th…BALTIMORE MUSEUM OF ART — $40,072 · Arts & CultureUNIVERSITY AT ALBANY FOUNDATION — $692,297 · EducationUNIVERSIT…DYSLEXIA TUTORING PROGRAM — $175,579 · EducationDYSLEXIA …CENTER FOR HOPE INC — $806,323 · Crime & LegalPATIENT AIRLIFT SERVICES INC — $751,397 · Human ServicesTHE ARC BALTIMORE INC — $50,864 · Human ServicesBALTIMORE COMMUNITY FOUNDATION INC — $50,558 · Philanthropy
    Health$4,930,627Other$2,154,321Arts & Culture$1,154,146Education$867,876Crime & Legal$806,323Human Services$802,261Philanthropy$50,558

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

    25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSINAI HOSPITAL OF BALTIMORE INC — $4,930,627 over 4y, 0.2% of budgetCENTER FOR HOPE INC — $806,323 over 5y, 2.9% of budgetPATIENT AIRLIFT SERVICES INC — $751,397 over 5y, 14% of budgetUNIVERSITY AT ALBANY FOUNDATION — $692,297 over 5y, 1.1% of budgetMAINE MUSEUM OF INNOVATION LEARNING AND LABOR — $667,183 over 2y, 21% of budgetBALTIMORE SYMPHONY ORCHESTRA INC — $371,646 over 5y, 0.4% of budgetDYSLEXIA TUTORING PROGRAM — $175,579 over 5y, 8.9% of budgetLA Public Theatre Inc — $75,245 over 5y, 3.3% of budgetTHE ARC BALTIMORE INC — $50,864 over 5y, 0.0% of budgetBALTIMORE COMMUNITY FOUNDATION INC — $50,558 over 5y, 0.0% of budgetBALTIMORE MUSEUM OF ART — $40,072 over 4y, 0.0% 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.

    • Who funds SINAI HOSPITAL OF BALTIMORE INC
    • Who funds CENTER FOR HOPE INC
    • Who funds PATIENT AIRLIFT SERVICES INC
    • Who funds UNIVERSITY AT ALBANY FOUNDATION
    • Who funds MAINE MUSEUM OF INNOVATION LEARNING AND LABOR
    • Who funds BALTIMORE SYMPHONY ORCHESTRA INC
    • Who funds DYSLEXIA TUTORING PROGRAM
    • Who funds LA Public Theatre Inc
    • Who funds THE ARC BALTIMORE INC
    • Who funds BALTIMORE COMMUNITY FOUNDATION INC
    • Who funds BALTIMORE MUSEUM OF ART

    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.

    David & Barbara B Hirschhorn Foundation IncMD13.6× affinity4 shared granteesties to 10 of 10Hover any node to trace its alignments.Compare side by side →

    Open a dossier: David & Barbara B Hirschhorn Foundation Inc · Associated Jewish Charities of Baltimore · The Harry and Jeanette Weinberg Foundation Inc · T Rowe Price Program for Charitable Giving Inc · The Bank of America Charitable Foundation Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · 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 Ellen Wp Wasserman Foundation 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.

    2024
    202122232425
    no gov · 00%2%6%14%25%your share of their income ↑0%10%20%30%40%share of the org’s income from governmentmedian 1%
    • Baltimore Symphony Orchestra Inc11% of income from government
    • Baltimore Museum of Art4% of income from government
    • Center for Hope Inc1% of income from government
    • The Arc Baltimore Inc1% of income from government
    • Sinai Hospital of Baltimore Inc0% of income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    3report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–40%
    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 18 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-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph