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Maryland · Private foundation

Herman & Walter Samuelson Foundation Inc

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.

$2.3M
Granted FY2025(still arriving)
31
Grants FY2025
30
Organizations funded FY2024
23%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$20,000
Largest grant, FY2025
$500,000
Organizations funded a year
22 to 35
FY2020 to FY2024
States reached, FY2025
3
Total assets, FY2025
$23M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 23% of the organizations Herman & Walter Samuelson Foundation Inc funded were first-time grantees, receiving 13% of its grant dollars.

New vs renewed · share of each year

In FY2024, 87% of grant dollars renewed an existing relationship; $250k 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
EducationHuman ServicesHealthPublic Safety & DisasterReligionOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving26$2.3M15%
FY202430$1.9M23%
FY202324$1.9M25%
FY202222$2.2M23%
FY202135$1.7M34%
FY202027$1.6Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Health$7.6MEducation$1.7MReligion$1.2MFood & Nutrition$452kHuman Services$161kInternational$120kMembership Benefit$110kHousing & Shelter$60kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NY
IA
PA
VA
MD
KS
NC
DC

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Sinai Hospital of Baltimore Inc$3,177,26960%
Greater Baltimore Medical Center Inc$2,355,00060%
Stevenson University$1,035,00060%
Talmudical Academy of Baltimore Inc$800,0006n/a
Kennedy Krieger Institute Inc$300,0003n/a
The Maryland Food Bank Inc$190,00030%
Bais Yaakov School for Girls Inc$180,0006n/a
Gilchrist Hospice Care Inc$175,00040%
Ulman Foundation Inc$150,00032%
Weekend Backpacks Baltimore Inc$115,00067%
Show all 46 grantees
All grantees of Herman & Walter Samuelson Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Sinai Hospital of Baltimore Inc$3,177,26960%
Greater Baltimore Medical Center Inc$2,355,00060%
Stevenson University$1,035,00060%
Talmudical Academy of Baltimore Inc$800,0006n/a
Kennedy Krieger Institute Inc$300,0003n/a
The Maryland Food Bank Inc$190,00030%
Bais Yaakov School for Girls Inc$180,0006n/a
Gilchrist Hospice Care Inc$175,00040%
Ulman Foundation Inc$150,00032%
Weekend Backpacks Baltimore Inc$115,00067%
Bnos Yisroel of Baltimore Inc$100,0002n/a
B Nai Israel Congregation$90,0003n/a
Torah Institute of Baltimore Inc$80,0004n/a
Meals on Wheels of Central Marylandinc$65,00030%
Harford Family House Inc$60,00052%
Rabbi Chaim Kowalsky Memorial Ahavas Yisrael Fund Inc$60,00060%
Boys and Girls Clubs of Harford and Cecil Counties Inc$59,00021%
Alvin S Mintzes Hatzalah of Baltimore Inc$50,00041%
Jewels School Inc$50,00050%
University of Maryland Baltimore Foundation Inc$45,00030%
Inner County Outreach Inc$45,00032%
The Jemicy School Inc$40,00020%
Johns Hopkins University$35,00010%
Sunrise Day Camps Association Inc$35,00040%
Stephen Siller Tunnel to Towers Foundation$30,00020%
Har Sinai - Oheb Shalom Congregation Inc$30,0006n/a
Jewish Community Center of Baltimore Inc$25,00010%
Mission of Mercy Inc$25,00030%
The Aslan Project Inc$20,00022%
American Friends of Magen David Adom$20,0001n/a
Womens Institute of Torah Seminary for Girls$20,00020%
Beth Israel Congregation Inc$20,0002n/a
Extreme Family Outreach Minist$15,00031%
Student Support Network Inc$15,00020%
Mt Washington Pediatric Hospital Inc$10,00010%
Wounded Warrior Project Inc$10,00020%
Edward a Myerberg Senior Center Inc$10,00011%
American National Red Cross & Its Constituent Chapters and Branches$10,00010%
Chabad at Umb Inc$10,0001n/a
Towson University Foundation Inc$10,00010%
Santa Claus Anonymous Inc$5,00034%
Baltimore Hunger Project LLC$5,00011%
Osteogenesis Imperfecta Foundation$5,00010%
Carson Scholars Fund Inc$5,00010%
American Legion Post 320$3,00014%
American Friends of Meir Panim$2,00010%

What it could do for these grantees

Plus 15 recipients with no EIN on record ($2.0M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Herman & Walter Samuelson Foundation Inc supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSinai Hospital of Baltimore Inc: $3,177,269 over 6y, 0.1% of budgetGreater Baltimore Medical Center Inc: $2,355,000 over 6y, 0.1% of budgetStevenson University: $1,035,000 over 6y, 0.2% of budgetThe Maryland Food Bank Inc: $190,000 over 3y, 0.1% of budgetGilchrist Hospice Care Inc: $175,000 over 4y, 0.1% of budgetUlman Foundation Inc: $150,000 over 3y, 2.5% of budgetWeekend Backpacks Baltimore Inc: $115,000 over 6y, 7.4% of budgetMeals on Wheels of Central Marylandinc: $65,000 over 3y, 0.4% of budgetHarford Family House Inc: $60,000 over 5y, 1.8% of budgetRabbi Chaim Kowalsky Memorial Ahavas Yisrael Fund Inc: $60,000 over 6y, 0.3% of budgetBoys and Girls Clubs of Harford and Cecil Counties Inc: $59,000 over 2y, 1.4% of budgetAlvin S Mintzes Hatzalah of Baltimore Inc: $50,000 over 4y, 0.9% of budgetJewels School Inc: $50,000 over 5y, 0.5% of budgetUniversity of Maryland Baltimore Foundation Inc: $45,000 over 3y, 0.0% of budgetInner County Outreach Inc: $45,000 over 3y, 1.8% of budgetThe Jemicy School Inc: $40,000 over 2y, 0.1% of budgetJohns Hopkins University: $35,000 over 1y, 0.0% of budgetSunrise Day Camps Association Inc: $35,000 over 4y, 0.2% of budgetStephen Siller Tunnel to Towers Foundation: $30,000 over 2y, 0.0% of budgetJewish Community Center of Baltimore Inc: $25,000 over 1y, 0.2% of budgetMission of Mercy Inc: $25,000 over 3y, 0.1% of budgetThe Aslan Project Inc: $20,000 over 2y, 1.9% of budgetWomens Institute of Torah Seminary for Girls: $20,000 over 2y, 0.4% of budgetExtreme Family Outreach Minist: $15,000 over 3y, 1.2% of budgetStudent Support Network Inc: $15,000 over 2y, 0.1% of budgetMt Washington Pediatric Hospital Inc: $10,000 over 1y, 0.0% of budgetWounded Warrior Project Inc: $10,000 over 2y, 0.0% of budgetEdward a Myerberg Senior Center Inc: $10,000 over 1y, 0.7% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $10,000 over 1y, 0.0% of budgetTowson University Foundation Inc: $10,000 over 1y, 0.1% of budgetSanta Claus Anonymous Inc: $5,000 over 3y, 3.6% of budgetBaltimore Hunger Project LLC: $5,000 over 1y, 0.5% of budgetOsteogenesis Imperfecta Foundation: $5,000 over 1y, 0.2% of budgetCarson Scholars Fund Inc: $5,000 over 1y, 0.3% of budgetAmerican Legion Post 320: $3,000 over 1y, 3.9% of budgetAmerican Friends of Meir Panim: $2,000 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 36.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Associated Jewish Charities of BaltimoreMD32.9× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Associated Jewish Charities of Baltimore · Crane Family Foundation Inc · T Rowe Price Program for Charitable Giving Inc · The Hackerman Foundation Inc · The Harry and Jeanette Weinberg Foundation Inc · The United Way of Central Maryland Inc · Louis & Phyllis Friedman Foundation Inc · Center for Jewish Education Inc · Herbert Bearman Foundation · The Emmert Hobbs Foundation Inc · The Associated Jewish Community Federation of Baltimore Inc · Foundation for the Preservation & Perpetuation of Torah Laws & Customs

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Herman & Walter Samuelson Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Herman & Walter Samuelson Foundation Inc?

Find your warmest path to Herman & Walter Samuelson Foundation Inc 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.

About Herman & Walter Samuelson Foundation Inc

How much does Herman & Walter Samuelson Foundation Inc give?
Herman & Walter Samuelson Foundation Inc reported 31 grants totaling $2,291,520 in its FY2025 IRS filing. It funded between 22 and 35 organizations a year over FY2020 to FY2024.
What does Herman & Walter Samuelson Foundation Inc fund?
By grant dollars over FY2020 to FY2025, its largest causes are Health (65%), Education (15%), Religion (11%).
Who are Herman & Walter Samuelson Foundation Inc's largest grantees?
By total granted over FY2020 to FY2025: Sinai Hospital of Baltimore Inc ($3.2M), Greater Baltimore Medical Center Inc ($2.4M), Stevenson University ($1.0M).
Does Herman & Walter Samuelson Foundation Inc fund new organizations?
In FY2024, 23% of the organizations it funded were first-time grantees.
Does Herman & Walter Samuelson Foundation Inc accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as Herman & Walter Samuelson Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Associated Jewish Charities of Baltimore, Crane Family Foundation Inc, T Rowe Price Program for Charitable Giving Inc.
Where is Herman & Walter Samuelson Foundation Inc based?
Herman & Walter Samuelson Foundation Inc is based in MD.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 61 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its 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.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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