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Steve Wynn Foundation Inc at a glance

· Private foundation

Steve Wynn Foundation Inc

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.

$4.6M
Granted FY2024still arriving
3
Grants FY2024still arriving
2
States reached
$2.5M
Largest
01What it fundsRead
02The needRead
03Its fieldRead
04Through PlinthRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Health$39MSocial Science$300kArts & Culture$200kAnimals$150kPublic Safety & Disaster$100kCivil Rights$50kRecreation & Sports$45kHuman Services$35kOther$0
02FY2024 · 3 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • $50k–250k1 grant · $100k
  • $250k+2 grants · $4.5M
$2,000,000
Median grant
2
States reached
$143k
Total assets
Largest grants
RecipientAmount
MOHAWK VALLEY HEALTH SYSTEM$2,500,000
MEMORIAL SLOAN-KETTERING CANCER CENTER$2,000,000
KABUKI SYNDROME FOUNDATION$100,000
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 (FY21–21, $25k) 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 its grants land in higher-need ZIPs.

area typical 11%WOUNDED WARRIOR PROJECT INC: $25k → 14%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

IL
NY
NV
OH
CA
UT
VA
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 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
Stony Brook Surgical Associates University Faculty Practice Corporation

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

Health
2
Stony Brook Urology University Faculty Practice Corporation

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

Health
3
Stony Brook Ophthalmology University Faculty Practice Corporation

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

Health
4
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
5
Washburn University Foundation

The Foundation was created to assist in the promotion, development and enhancement of the financial resources for Washburn University of Topeka, as well as to receive and hold in trust any assets given in benefit of the University.

Education
6
Neurology Associates of Stony Brook University Faculty Practice Corp

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

Health
7
Stony Brook Orthopedic Associates University Faculty Practice Corporation

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

Health
8
Stony Brook Childrens Services University Faculty Practice Corporation

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

Health
9
Vanderbilt University

See Disclosure Above.

Education
10
The Water Research Foundation

The purpose of the water research foundation (wrf) is a definitive research organization to advance the science of all things water to better meet the evolving needs of its subscribers and the water sector. to engage exclusively in…

Environment
11
University Associates in Obstetrics and Gynecology University Faculty Pract ice Corporation

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

Health
12
Banner -University Medical Group

Assist banner health complete its mission to make health care easier so life can be better by providing integrated & coordinated care & population health management.

Health
How this is measured
The grantee most central to the portfolio’s shape is Wounded Warrior Project Inc; the most unlike its peers is Kabuki Syndrome Foundation. 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 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. 11 of the 17 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.

1
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
11/11
Grantees still filing
8/11
Grew since first funded

Where the money sits, by cause and then by grantee

MOHAWK VALLEY HEALTH SYSTEM: $35,000,000 · OtherMOHAWK VALLEY HEALTH SYSTEMMEMORIAL SLOAN-KETTERING CANCER CENTER: $2,000,000 · Other+8 more: $1,980,131 · OtherCornell University: $150,000 · EducationSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $25,000 · EducationThe Palm Beach Police and Fire Foundation Inc: $100,000 · Crime & LegalKABUKI SYNDROME FOUNDATION: $100,000 · HealthUnited States Ski Team Foundation: $25,000 · Recreation & SportsWOUNDED WARRIOR PROJECT INC: $25,000 · Human ServicesProject REAL: $5,000 · Social Science
Other$38,980,131Education$175,000Crime & Legal$100,000Health$100,000Recreation & Sports$25,000Human Services$25,000Social Science$5,000

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMOHAWK VALLEY HEALTH SYSTEM: $35,000,000 over 5y, 79% of budgetTHE MILKEN INSTITUTE: $300,000 over 1y, 0.2% of budgetTHE ARTS GUILD OF OLD FORGE INC: $200,000 over 1y, 16% of budgetCornell University: $150,000 over 1y, 0.0% of budgetThe Palm Beach Police and Fire Foundation Inc: $100,000 over 1y, 2.1% of budgetKABUKI SYNDROME FOUNDATION: $100,000 over 1y, 8.1% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $25,000 over 1y, 0.0% of budgetUnited States Ski Team Foundation: $25,000 over 1y, 0.2% of budgetWOUNDED WARRIOR PROJECT INC: $25,000 over 1y, 0.0% of budgetAdopt-A-Family of the Palm Beaches Inc: $10,000 over 1y, 0.1% of budgetProject REAL: $5,000 over 1y, 2.0% 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.

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 set of overlaps that mostly run through this funder rather than between each other.

Amazonsmile Foundation
Amazonsmile FoundationWA3.3× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: 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 Steve Wynn Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Steve Wynn Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%6%23%51%90%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →median 15%
  • Adopt-a-Family of the Palm Beaches Inc: 15% of income from government
  • Wounded Warrior Project Inc: 0% of income from government
no gov moneyreceives it· size = income
1get 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 · 0–20%
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.
04Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Steve Wynn Foundation Inc?

Find your warmest path to Steve Wynn 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.

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 17 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home