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· Private foundation

The David and Susan Strauss Foundation

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.

$47k
Granted FY2025still arriving
24
Grants FY2025still arriving
6
States reached
$15k
Largest
01What it funds
0196% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2018 to 2025.

Education$71kHealth$69kReligion$33kArts & Culture$32kPhilanthropy$18kHuman Services$16kCivil Rights$10kYouth Development$7kOther$0
02FY2025 · 24 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k23 grants · $32k
  • $10k–50k1 grant · $15k
$1,000
Median grant
6
States reached
$356k
Total assets
Largest grants
RecipientAmount
COLUBIA UNIVERSITY$15,000
METROPOLITAN MUSEUM OF ART$7,500
UR OUR HOPE (FOUNDATION) (RR UNDIAGNOSED)$5,000
AVENTURA TURNBERRY JEWISH CENTER (ATJC)$3,180
GREATER MIAMI JEWISH FEDERATION$2,000
AFMDAAMERICAN FRIENDS OF MAGEN DAVID ADOM$1,800
CROHNS & COLITIS (FOUNDATION)$1,250
MORSELIFE FOUNDATION$1,000
ISRAEL TENNIS & EDUCATION CENTERS FOUNDATION$1,000
FAMILIAL DYSAUTONOMIA FOUNDATION INC (FD)$1,000
ADAPT COMMUNITY NETWORK$1,000
OHF-OXALOSIS & HYPEROZALURIA FOUNDATION$1,000
IBPR-INSTITUTE FOR BLADDER & PROSTATE RESEARCH$1,000
DOLPHIN CANCER CHALLENGE (SYLVESTER CANCER CENTER)$1,000
HARMONY PROJECT$1,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY24–25, $7k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%MORSELIFE FOUNDATION: $6k → 11%MORSELIFE FOUNDATION: $1k → 11%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

MN
NY
NJ
CA
UT
CO
VA
MD
KS
TN
NC
DC
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

62%of every dollar goes to organizations it has funded before.
$132k · 29 repeat orgs$80k to everyone else

29 repeat relationships: 8 still active in FY2025, 21 since wound down; 15 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

29
28

Total granted

$132k
$45k

Median revenue growth · since first grant

+15%
+17%

Still filing today

55%
39%

New vs renewed · share of each year

In FY2025, 20% of grant dollars renewed an existing relationship; $36k went to new ones.

50%100%’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’18’19’20’21’22’23’24’25
HealthArts & CultureEducationPhilanthropyInternationalYouth DevelopmentOther
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.

Backed again, and grew

  • CC
    CROHN'S & COLITIS FOUNDATION INC
    8× · 2018–2025 · $9k · revenue +15%
  • UC
    UNITED CEREBRAL PALSY OF NEW YORK CITY INC
    5× · 2018–2025 · $7k · revenue +49%
  • BC
    BROADWAY CARESEQUITY FIGHTS AIDS INC
    6× · 2019–2025 · $5k · revenue +28%

Funded once

  • UF
    UTAH FILM CENTERgraduated
    one grant, 2022 · $10k · revenue +79%
  • WM
    WHITNEY MUSEUM OF AMERICAN ARTgraduated
    one grant, 2019 · $5k · revenue +101%
  • A
    ATJC
    one grant, 2018 · $4k
How this is measured

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

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
New York University

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.

Education
2
Sanford Burnham Prebys Medical Discovery Institute

Sanford burnham prebys medical discovery institute's mission is to advance the biomedical sciences by cultivating the next generation of scientific leaders, providing meaningful opportunities for researchers of all backgrounds to learn,…

Health
3
Dana-Farber Cancer Institute Inc

The mission of dfci is to provide expert, compassionate, and equitable care to children, adults, and their families, while advancing the understanding, diagnosis, treatment, cure, and prevention of cancer and related diseases. we train new…

Health
4
New York Genome Center Inc

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.

Health
5
Memorial Sloan-Kettering Cancer Center

Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.

Health
6
The Johns Hopkins Hospital

For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…

Health
7
The Translational Genomics Research Institute

Please see schedule o

Health
8
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation

The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.

Science & Tech
9
Fred Hutchinson Cancer Center

Fred hutch cancer center ("fred hutch") unites innovative research and compassionate care to prevent and eliminate cancer and infectious disease. continued on schedule o

Health
10
Albert Einstein College of Medicine

Committed to exceptional healthcare quality for all and actively engaged with our community, einstein drives scientific discovery and educates compassionate leaders in health and science.

Education
11
Marc Lustgarten Pancreatic Cancer Foundation

The lustgarten foundation is the largest private funder of pancreatic cancer research in the world. see schedule o.the lustgarten foundation is boldly leading the way through hope and innovation, turning fear into action through education…

Human Services
12
The Susan G Komen Breast Cancer Fdn Group

Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.

—
How this is measured
The grantee most central to the portfolio’s shape is Crohn's & Colitis Foundation Inc; the most unlike its peers is Institute for Bladder & Prostate. 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

37 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 37 of the 75 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
4
Early backer (in before they grew)
37/37
Grantees still filing
22/37
Grew since first funded

Where the money sits, by cause and then by grantee

AVENTURA TURNBERRY JEWISH CENTER (ATJC): $20,917 · OtherAVENTURA TURNBERRY JEWISH CENTER (ATJC)COLUBIA UNIVERSITY: $15,000 · OtherCOLUBIA UNIVERSITYFACES: $7,500 · OtherFACESOXALOSIS HYPEROXDURIA FOUNDATION: $6,500 · OtherBROADWAY CARESEQUITY FIGHTS AIDS INC: $5,321 · OtherUR OUR HOPE (FOUNDATION) (RR UNDIAGNOSED): $5,000 · OtherPLAY FOR PINK- BREAST CANCER RESEARCH FUND: $5,000 · OtherAMERICAN FRIENDS OF MASON DAVID LIKUD: $4,500 · OtherATJC: $4,350 · Other+35 more: $50,260 · Other+35 moreTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $45,500 · EducationTHE TRUSTEES OF COLUMB…HIGH POINT UNIVERSITY: $4,500 · EducationHIGH POINT UNIVERSITYHarmony Project: $4,000 · EducationHarmony Project+1 more: $500 · EducationCROHN'S & COLITIS FOUNDATION INC: $8,750 · HealthCROHN'S & COLITIS…UNITED CEREBRAL PALSY OF NEW YORK CITY INC: $6,500 · HealthUNITED CEREBRAL P…INSTITUTE FOR BLADDER & PROSTATE: $6,000 · HealthINSTITUTE FOR BLA…MAYO CLINIC: $5,000 · HealthMAYO CLINICDYSAUTONOMIA FOUNDATION INC DBA FAMILIAL DYSAUTONOMIA FOUNDATION: $4,500 · HealthDYSAUTONOMIA FOUN…AMERICAN CANCER SOCIETY INC: $3,300 · HealthAMERICAN CANCER S…MEMORIAL SLOAN-KETTERING CANCER CENTER: $2,500 · HealthMEMORIAL SLOAN-KE…IMAGE REBORN INC: $1,500 · Health+6 more: $4,075 · Health+6 moreUTAH FILM CENTER: $10,000 · Arts & CultureUTAH FILM C…METROPOLITAN MUSEUM OF ART: $7,500 · Arts & CultureMETROPOLITA…WHITNEY MUSEUM OF AMERICAN ART: $4,635 · Arts & CultureWHITNEY MUS…JORGE M PEREZ ART MUSEUM OF MIAMI-DADE COUNTY INC: $2,000 · Arts & CultureJORGE M PER…SIMON WIESENTHAL CENTER INC: $1,800 · Arts & CultureSIMON WIESE…INSTITUTE OF CONTEMPORARY ART MIAMI INC: $1,000 · Arts & Culture+2 more: $332 · Arts & CultureGREATER MIAMI JEWISH FEDERATION INC: $15,520 · PhilanthropyBOCA RIO FOUNDATION INC: $800 · Philanthropy+1 more: $250 · PhilanthropyWOMEN OF TOMORROW MENTOR AND SCHOLARSHIP PROGRAM INC: $7,000 · Youth DevelopmentMORSELIFE FOUNDATION INC: $6,500 · Human Services
Other$124,348Education$54,500Health$42,125Arts & Culture$27,267Philanthropy$16,570Youth Development$7,000Human Services$6,500

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK: $45,500 over 6y, 0.0% of budgetGREATER MIAMI JEWISH FEDERATION INC: $15,520 over 6y, 0.0% of budgetUTAH FILM CENTER: $10,000 over 1y, 0.1% of budgetCROHN'S & COLITIS FOUNDATION INC: $8,750 over 8y, 0.0% of budgetMETROPOLITAN MUSEUM OF ART: $7,500 over 1y, 0.0% of budgetWOMEN OF TOMORROW MENTOR AND SCHOLARSHIP PROGRAM INC: $7,000 over 3y, 0.2% of budgetMORSELIFE FOUNDATION INC: $6,500 over 2y, 0.1% of budgetUNITED CEREBRAL PALSY OF NEW YORK CITY INC: $6,500 over 5y, 0.0% of budgetINSTITUTE FOR BLADDER & PROSTATE: $6,000 over 2y, 5.7% of budgetBROADWAY CARESEQUITY FIGHTS AIDS INC: $5,321 over 6y, 0.0% of budgetMAYO CLINIC: $5,000 over 1y, 0.0% of budgetWHITNEY MUSEUM OF AMERICAN ART: $4,635 over 1y, 0.0% of budgetDYSAUTONOMIA FOUNDATION INC DBA FAMILIAL DYSAUTONOMIA FOUNDATION: $4,500 over 5y, 0.1% of budgetHIGH POINT UNIVERSITY: $4,500 over 2y, 0.0% of budgetHarmony Project: $4,000 over 4y, 0.0% of budgetAMERICAN CANCER SOCIETY INC: $3,300 over 3y, 0.0% of budgetAspen Jewish Center: $3,200 over 1y, 0.4% of budgetAMERICAN FRIENDS OF HEBREW UNIVERSITY INC: $3,000 over 3y, 0.0% of budgetMEMORIAL SLOAN-KETTERING CANCER CENTER: $2,500 over 1y, 0.0% of budgetJORGE M PEREZ ART MUSEUM OF MIAMI-DADE COUNTY INC: $2,000 over 2y, 0.0% of budgetISRAEL TENNIS CENTERS FOUNDATION INC: $2,000 over 2y, 0.0% of budgetSIMON WIESENTHAL CENTER INC: $1,800 over 1y, 0.0% of budgetIMAGE REBORN INC: $1,500 over 2y, 0.2% of budgetBLOOD CANCER UNITED INC: $1,300 over 2y, 0.0% of budgetBROWARD PERFORMING ARTS FOUNDATION INC: $1,000 over 1y, 0.0% of budgetINSTITUTE OF CONTEMPORARY ART MIAMI INC: $1,000 over 1y, 0.0% of budgetMOUNT SINAI MEDICAL CENTER FOUNDATION: $1,000 over 1y, 0.0% of budgetALZHEIMER'S DRUG DISCOVERY FOUNDATION: $1,000 over 1y, 0.0% of budgetBOCA RIO FOUNDATION INC: $800 over 2y, 0.2% of budgetRENEWAL FOUNDATION INC: $500 over 1y, 0.0% of budgetSARCOMA FOUNDATION OF AMERICA: $300 over 1y, 0.0% of budgetAmerican Heart Association Inc: $175 over 1y, 0.0% of budgetNational Kidney Foundation Inc: $100 over 1y, 0.0% of budgetSOUTH FLORIDA PBS INC: $32 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
  • Who funds GREATER MIAMI JEWISH FEDERATION INC ↗
  • Who funds UTAH FILM CENTER ↗
  • Who funds CROHN'S & COLITIS FOUNDATION INC ↗
  • Who funds METROPOLITAN MUSEUM OF ART ↗
  • Who funds WOMEN OF TOMORROW MENTOR AND SCHOLARSHIP PROGRAM INC ↗
  • Who funds MORSELIFE FOUNDATION INC ↗
  • Who funds UNITED CEREBRAL PALSY OF NEW YORK CITY INC ↗
  • Who funds INSTITUTE FOR BLADDER & PROSTATE ↗
  • Who funds BROADWAY CARESEQUITY FIGHTS AIDS INC ↗
  • Who funds MAYO CLINIC ↗
  • Who funds WHITNEY MUSEUM OF AMERICAN ART ↗
  • Who funds DYSAUTONOMIA FOUNDATION INC DBA FAMILIAL DYSAUTONOMIA FOUNDATION ↗
  • Who funds HIGH POINT UNIVERSITY ↗
  • Who funds Harmony Project ↗
  • Who funds AMERICAN CANCER SOCIETY INC ↗
  • Who funds Aspen Jewish Center ↗
  • Who funds AMERICAN FRIENDS OF HEBREW UNIVERSITY INC ↗
  • Who funds MEMORIAL SLOAN-KETTERING CANCER CENTER ↗
  • Who funds JORGE M PEREZ ART MUSEUM OF MIAMI-DADE COUNTY INC ↗
  • Who funds ISRAEL TENNIS CENTERS FOUNDATION INC ↗
  • Who funds SIMON WIESENTHAL CENTER INC ↗
  • Who funds IMAGE REBORN INC ↗

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.

Daniel L Nir & Jill E Braufman Family Foundation IncNY13.6× affinity4 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: Daniel L Nir & Jill E Braufman Family Foundation Inc · Jewish Communal Fund · Vanguard Charitable Endowment Program · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

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.

How much its grantees rely on government

Each dot is one organization The David and Susan Strauss Foundation funds: left to right is the share of its income from government, bottom to top the share from The David and Susan Strauss Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%0%1%3%5%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →median 0%
  • South Florida Pbs Inc: 0% of income from government
no gov moneyreceives it· size = income
5get no government money at all
7report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–20%
typical government reliance, FY20–25
How this is measured
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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.

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 75 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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