Skip to content

New York · Private foundation

William & Sheila Konar Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$5.9M
Granted FY2024(still arriving)
100
Grants FY2024
99
Organizations funded FY2023
30%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$25,000
Largest grant, FY2024
$1,000,000
Organizations funded a year
65 to 99
FY2017 to FY2023
States reached, FY2024
10
Total assets, FY2024
$133M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 30% of the organizations William & Sheila Konar Foundation funded were first-time grantees, receiving 10% of its grant dollars.

New vs renewed · share of each year

In FY2023, 90% of grant dollars renewed an existing relationship; $597k went to new ones.

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

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

’18’19’20’21’22’23
EducationHuman ServicesHealthArts & CultureCommunity ImprovementInternationalOther
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
FY2024still arriving96$5.3M24%
FY202399$6.0M30%
FY202289$6.1M30%
FY202181$5.3M28%
FY202089$6.5M28%
FY201981$6.2M35%
FY201880$5.9M45%
FY201765$3.5Mn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$14MArts & Culture$12MPhilanthropy$5.5MHuman Services$3.7MHealth$3.1MCommunity Improvement$2.2MYouth Development$1.6MHousing & Shelter$1.2MOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
MN
IL
WI
NY
MA
PA
CA
CO
KY
VA
MD
NM
TN
NC
SC
DC
TX

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 180 grantees
All grantees of William & Sheila Konar Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The United States Holocaust Memorial Museum$7,190,00081%
University of Rochester$2,910,65480%
George Eastman Museum$1,774,05374%
Greater Rochester Enterprise Foundation Inc$1,004,000814%
Alzheimer's Disease & Related Disorders Association Inc$1,000,00010%
Nazareth University$950,00060%
The Children's Agenda Inc$778,184816%
Common Ground Foundation Inc$775,000532%
Education Success Foundation Inc$750,00025%
Dana-Farber Cancer Institute Inc$690,00080%
Connected Communities Inc$662,126548%
Freedom House$640,00070%
Margaret Woodbury Strong Museum$583,00071%
Jewish Community Center of Greater Rochester Inc$477,07062%
Foodlink Inc$450,00040%
Bes Inc$412,00014%
Geva Theatre Center Inc$400,00081%
Homesteads for Hope Inc$375,500821%
Flower City Arts Center Inc$359,00077%
Rochester Philharmonic Orchestra Inc$300,00061%
Greater Rochester Summer Learning Association Inc$300,000510%
Wxxi Public Broadcasting Council$300,00031%
Greater Rochester Chamber of Commerce Foundation Inc$300,00037%
St John Fisher University$299,86870%
Monroe Community College Foundation Inc$285,60262%
The Little Theatre Film Society Inc$280,00076%
The Center for Youth Services Inc$275,00081%
Hope585 Inc$270,000423%
Rochester Institute of Technology$270,00050%
Urban League of Rochester Ny Inc$238,50042%
Carthage College$230,00070%
Temple Beth El Foundation Inc$212,5002100%
Jewish Senior Life$200,000231%
Jewish Senior Life Foundation Inc$200,00023%
Rochester Regional Health Foundation$180,25032%
Southwest Area Neighborhood Association$178,301223%
Young Women's Christian Association of Rochester and Monroe County$177,25071%
East House Corporation$175,00080%
The Healing Connection Inc$175,00024%
Borinquen Dance Theatre Inc$155,700453%
Hope Hall$150,50043%
Coordinated Care Services Inc$150,00020%
Edceptional Inc$150,00028%
Cameron Community Ministries Inc$148,00074%
Mikva Challenge Grant Foundation$140,00022%
Garth Fagan Dance Inc$136,20074%
Lifespan of Greater Rochester Inc$135,00041%
Friends and Foundation of the Rochester Public Library$131,11231%
Rochester Education Foundation Inc$125,680319%
National Civic League$125,000114%
PathStone Foundation$120,000411%
Freedom Scholars Learning Center Inc$117,000325%
Veterans Outreach Center Inc$105,00031%
Junior Achievement of Central Upstate New York Inc$100,000114%
Mentors Inspiring Boys & Girls Inc$89,700252%
Gateways Music Festival Inc$85,00046%
American Indian College Fund$82,50080%
Woodland Golf Club Scholarship Foundation$81,500723%
Legacy Makers INC$80,000247%
David's Refuge Inc$77,65024%
American Diabetes Association$75,00030%
Rochester City Ballet Inc$70,00034%
Contina Impact$60,00020%
Baobab Cultural Center Inc$60,0002n/a
Convergence Center for Policy Resolution$60,00032%
Roc Royal Inc$57,500211%
Breathedeep Inc$55,25038%
Nyleap Inc$54,000216%
Integrity First for America Inc$50,00011%
Nysarc Inc Monroe County Chapter$50,00010%
United Methodist Church and Its Adffiliated Organizations$50,0001n/a
Greater Works Collaborative Inc$50,000139%
The Education Trust Inc$50,00010%
University Preparatory Charter School for Young Men$50,00011%
Rochester Friendly Home$50,00010%
Finger Lakes Health Systems Agency$50,00011%
Hillside Foundation$50,00012%
Hillside Work Scholarship Connection$50,00010%
Dress for Success Rochester Inc$50,000160%
Rochester Museum & Science Center$48,50081%
Visual Studies Workshop Inc$48,00026%
Worker Justice Center of New York Inc$45,00021%
Women's Foundation of Genesee Valley Inc$42,50045%
William Warfield Scholarship Fund Inc$42,0004n/a
Hillel at the University of Rochester Inc$40,00025%
Young Women's College Prep Foundation Inc$38,600417%
REACH Advocacy Inc$38,0001n/a
Allendale Columbia School$37,50020%
Keeping Our Promise Inc$37,08632%
Best Buddies International Inc$35,00030%
St John's Home Foundation Inc$33,50034%
Pluta Cancer Center Foundation Inc$30,90722%
Equicenter Inc$30,00011%
Mary Cariola Children's Center Inc$30,00010%
Rochester Children's Scholarship Fund Inc$30,00075%
Frank R Williams Scholarship Fund Inc$30,000651%
Rochester Childfirst Network$30,00030%
Ibero-American Action League Inc$27,40050%
Leadership Rochester Inc$25,31226%
Girl Scouts of Western New York Inc$25,00010%
United Negro College Fund Inc$25,00010%
Prosperrochester Inc$25,000119%
His Branches Inc$25,00011%
Rochester Broadway Theatre League Inc$25,00040%
Hearing and Speech Center of Rochester Inc$25,00011%
Episcopal Church Home Foundation Inc$25,00011%
Celebration of Life Community Inc$25,000166%
Rochester Beacon Inc$25,000133%
Climate Solutions Accelerator of the Genesee-Finger Lakes Region$25,00017%
The David Hochstein Memorial Music School Inc$25,00011%
The Conversation US Inc$25,00011%
Britton Road Association Inc$24,7001n/a
New York Foundation for the Arts Inc$24,00010%
Genesee Community Charter School$22,50011%
House of Mercy Inc$21,00021%
Sisters of St Joseph of Rochester$21,0006n/a
Beyond the Sanctuary$20,79513%
Writers & Books Inc$20,60013%
The Harley School$20,00010%
Roberts Wesleyan University$20,00020%
Rochester Jewels Inc$20,0002n/a
Horizons for Homeless Children$20,00030%
Church of Love Faith Center Inc$20,0001n/a
Brookline Food Pantry Inc$20,00040%
Breast Cancer Coalition of Rochester Inc$19,00080%
Our Lady of Mercy High School$18,0001n/a
Silent Spring Institute Inc$15,00010%
Blessings in a Backpack Inc$15,00010%
As Academy Inc$15,0003n/a
Arc Foundation of Monroe Inc$14,00012%
Massachusetts Coalition for the Homeless Inc$13,00020%
Tourette Syndrome Association Inc$12,5005n/a
Lymphatic Education & Research Network Inc (Le&Rn)$12,50050%
City of Rochester$12,0002n/a
The Shore Foundation$11,00015%
Rush Nursery School Inc$10,55115%
Good Causes Inc$10,00014%
Heritage Christian Services Inc$10,00010%
Friends of Thai Daughters Inc$10,00021%
Bridge Alliance Education Fund$10,00011%
International African American Museum$10,00020%
Child Care Council Inc$10,00010%
Rochester Rotary Charitable Trusts Inc$10,00011%
Friends of Mt Hope Cemetery$10,00017%
Beyond Conflict Inc$8,75711%
Third Presbyterian Church$8,0001n/a
Greater Rochester Teen Book Festival Inc$7,500154%
Water for South Sudan Inc$7,50030%
The Kelly S Brush Foundation Inc$6,00010%
The Geneseo Foundation Inc$5,00010%
540wmain Inc$5,00015%
Community Servings Inc$5,00010%
Generation Two Creating Intergenerational Friendships Inc$5,00015%
Meeting of the Minds Collaborative Inc$5,0001n/a
Rta Leadership for Reform Institute Inc$5,0002n/a
Rochester Oratorio Society Inc$5,00014%
Caddie and Leadership Academy Inc$5,0001n/a
First Hand Learning Inc$5,00012%
Cancer Action Inc DBA Cancer Support Community Rochester$5,00011%
Hias Inc$5,00010%
Gamma Iota Boule Foundation Inc$5,00016%
Catherine's House$5,00011%
Greater Rochester Chamber of Commerce Inc$4,50020%
Rocovery Fitness Inc$3,75030%
The Salvation Army$3,3001n/a
The Susan B Anthony House$3,00020%
Action for a Better Community Inc$2,50010%
The Highland Foundation Inc$2,50010%
American Friends of Hebrew University Inc$2,00010%
Academy of Health Sciences Charter School$1,69510%
The Auschwitz Jewish Center Foundation$1,00010%
Rochester Police Foundation Inc$1,0001n/a
Seneca Park Zoo Society$1,00010%
Simon Wiesenthal Center Inc$1,00010%
Hugs Foundation Inc$1,00010%
The Norman Howard School$1,0001n/a
The Maya Spaull Johnsen Legacy Fund Inc$50011%
Person Centered Housing Options Inc$25010%
National Alliance to End Homelessness$25010%
The Avenue BlackBox Inc$25010%

What it could do for these grantees

Plus 77 recipients with no EIN on record ($13M), not named here.

Where it is load-bearing

William & Sheila Konar Foundation supplied at least a quarter of the budget for 14 of its grantees at some point. The chart plots its 161 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe United States Holocaust Memorial Museum: $7,190,000 over 8y, 1.0% of budgetUniversity of Rochester: $2,910,654 over 8y, 0.0% of budgetGeorge Eastman Museum: $1,774,053 over 7y, 3.6% of budgetGreater Rochester Enterprise Foundation Inc: $1,004,000 over 8y, 14% of budgetAlzheimer's Disease & Related Disorders Association Inc: $1,000,000 over 1y, 0.2% of budgetNazareth University: $950,000 over 6y, 0.3% of budgetThe Children's Agenda Inc: $778,184 over 8y, 16% of budgetCommon Ground Foundation Inc: $775,000 over 5y, 32% of budgetEducation Success Foundation Inc: $750,000 over 2y, 4.8% of budgetDana-Farber Cancer Institute Inc: $690,000 over 8y, 0.0% of budgetConnected Communities Inc: $662,126 over 5y, 48% of budgetFreedom House: $640,000 over 7y, 0.3% of budgetMargaret Woodbury Strong Museum: $583,000 over 7y, 0.7% of budgetJewish Community Center of Greater Rochester Inc: $477,070 over 6y, 1.5% of budgetFoodlink Inc: $450,000 over 4y, 0.4% of budgetBes Inc: $412,000 over 1y, 3.8% of budgetGeva Theatre Center Inc: $400,000 over 8y, 1.0% of budgetHomesteads for Hope Inc: $375,500 over 8y, 21% of budgetFlower City Arts Center Inc: $359,000 over 7y, 7.5% of budgetRochester Philharmonic Orchestra Inc: $300,000 over 6y, 0.7% of budgetGreater Rochester Summer Learning Association Inc: $300,000 over 5y, 9.9% of budgetWxxi Public Broadcasting Council: $300,000 over 3y, 1.1% of budgetGreater Rochester Chamber of Commerce Foundation Inc: $300,000 over 3y, 6.8% of budgetSt John Fisher University: $299,868 over 7y, 0.0% of budgetMonroe Community College Foundation Inc: $285,602 over 6y, 1.6% of budgetThe Little Theatre Film Society Inc: $280,000 over 7y, 5.5% of budgetThe Center for Youth Services Inc: $275,000 over 8y, 0.6% of budgetHope585 Inc: $270,000 over 4y, 23% of budgetRochester Institute of Technology: $270,000 over 5y, 0.0% of budgetUrban League of Rochester Ny Inc: $238,500 over 4y, 1.5% of budgetCarthage College: $230,000 over 7y, 0.0% of budgetTemple Beth El Foundation Inc: $212,500 over 2y, 100% of budgetJewish Senior Life: $200,000 over 2y, 31% of budgetJewish Senior Life Foundation Inc: $200,000 over 2y, 3.3% of budgetRochester Regional Health Foundation: $180,250 over 3y, 1.6% of budgetSouthwest Area Neighborhood Association: $178,301 over 2y, 23% of budgetYoung Women's Christian Association of Rochester and Monroe County: $177,250 over 7y, 1.4% of budgetEast House Corporation: $175,000 over 8y, 0.3% of budgetThe Healing Connection Inc: $175,000 over 2y, 4.2% of budgetBorinquen Dance Theatre Inc: $155,700 over 4y, 53% of budgetHope Hall: $150,500 over 4y, 3.2% of budgetCoordinated Care Services Inc: $150,000 over 2y, 0.2% of budgetEdceptional Inc: $150,000 over 2y, 7.8% of budgetCameron Community Ministries Inc: $148,000 over 7y, 3.7% of budgetMikva Challenge Grant Foundation: $140,000 over 2y, 2.3% of budgetGarth Fagan Dance Inc: $136,200 over 7y, 4.3% of budgetLifespan of Greater Rochester Inc: $135,000 over 4y, 0.7% of budgetFriends and Foundation of the Rochester Public Library: $131,112 over 3y, 1.3% 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 161.

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.

Max and Marian Farash Charitable FoundationNY179.4× affinity91 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Max and Marian Farash Charitable Foundation · Esl Charitable Foundation · Rochester Area Community Foundation · Greater Rochester Health Foundation · United Way of Greater Rochester and the Finger Lakes Inc · Daisy Marquis Jones Foundation · Rochester Area Community Foundation Depository Inc · Paychex Charitable Foundation Inc · Ames-Amzalak Memorial Trust · Charles J & Burton S August Family Foundation · Thomas F Judson Jr & Elisabeth W Judson Foundation · Summers Foundation Inc

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 William & Sheila Konar Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to William & Sheila Konar Foundation?

Find your warmest path to William & Sheila Konar Foundation 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 William & Sheila Konar Foundation

How much does William & Sheila Konar Foundation give?
William & Sheila Konar Foundation reported 100 grants totaling $5,882,293 in its FY2024 IRS filing. It funded between 65 and 99 organizations a year over FY2017 to FY2023.
What does William & Sheila Konar Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (29%), Arts & Culture (26%), Philanthropy (12%).
Who are William & Sheila Konar Foundation's largest grantees?
By total granted over FY2017 to FY2024: The United States Holocaust Memorial Museum ($7.2M), University of Rochester ($2.9M), George Eastman Museum ($1.8M).
Does William & Sheila Konar Foundation fund new organizations?
In FY2023, 30% of the organizations it funded were first-time grantees.
Does William & Sheila Konar Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as William & Sheila Konar Foundation?
Its strongest co-funders, measured against what their size predicts, include Max and Marian Farash Charitable Foundation, Esl Charitable Foundation, Rochester Area Community Foundation.
Where is William & Sheila Konar Foundation based?
William & Sheila Konar Foundation is based in NY.

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 263 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

Play a game based on William & Sheila Konar’s filings →

More from the funding graph