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California · Private foundation

Stephen M Silberstein Foundation

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.

$8.5M
Granted FY2024(still arriving)
47
Grants FY2024
47
Organizations funded FY2023
9%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$75,000
Largest grant, FY2024
$4,000,000
Organizations funded a year
38 to 57
FY2017 to FY2023
States reached, FY2024
5
Total assets, FY2024
$74M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 9% of the organizations Stephen M Silberstein Foundation funded were first-time grantees, receiving 6% of its grant dollars.

New vs renewed · share of each year

In FY2023, 94% of grant dollars renewed an existing relationship; $385k 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
EducationCivil RightsArts & CultureEnvironmentPublic BenefitInternationalOther
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 arriving47$8.5M13%
FY202347$6.9M9%
FY202238$5.5M8%
FY202149$9.9M10%
FY202055$6.8M20%
FY201948$5.6M25%
FY201857$7.4M30%
FY201753$5.3Mn/a
100% classified

What it funded, over time

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

Education$13MCivil Rights$10MPublic Benefit$8.4MEnvironment$6.2MCommunity Improvement$5.9MArts & Culture$4.7MInternational$3.1MSocial Science$1.2MOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

AK
ME
NY
PA
CA
MO
NM
DC
GA
FL

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 85 grantees
All grantees of Stephen M Silberstein Foundation by total granted
GranteeTotal grantedYearsShare of their budget
University of California Berkeley Foundation$8,000,00031%
American Civil Liberties Union Foundation Inc$6,550,00081%
Media Matters for America$2,950,00083%
Center for American Progress$2,150,00061%
Human Rights Watch Inc$1,830,00071%
Pro Publica Inc$1,800,00081%
As You Sow$1,762,00069%
Democracy Now Productions Inc$1,600,00082%
Sierra Club Foundation$1,400,00070%
Economic Policy Institute$1,200,00083%
National Vote At Home Institute$1,175,0005100%
Foundation for the Future of Literature and Literacy dba Bay Area Book Festival$875,000617%
Center for Political Accountability$750,000813%
National Redistricting Foundation$750,00053%
Center on Budget and Policy Priorities$600,00060%
Public Citizen Foundation Inc$599,98061%
Washington Monthly Institute$595,000516%
Inequality Media$525,00068%
Save The Bay$475,00083%
Greenbelt Alliancepeople for Open Space$450,00084%
Outdoor Afro$431,80087%
Green Science Policy Institute$425,00085%
Institute for Policy Studies$400,00043%
Natural Resources Defense Council Inc$400,00040%
Institute on Taxation and Economic Policy$375,00057%
Center for Study of Responsive Law$350,000316%
Good Jobs First$350,00079%
The Roosevelt Institute$300,00021%
Military Religious Freedom Foundation Inc$278,00088%
Berkeley Public Library Foundation$259,200520%
Progressive Change Institute$250,000212%
Congressional Progressive Caucus Center$250,00035%
Cornerstones of Science$250,000238%
Common Cause$250,00022%
Oakland Museum of California$250,0001n/a
Marin County Bicycle Coalition$225,00084%
CalMatters$210,00041%
The Asia Society$175,00020%
Ecoamerica$150,00043%
San Francisco Mime Troupe Inc$150,00059%
Ploughshares Fund Inc$145,00050%
Baykeeper$145,00062%
J Street Education Fund Inc$120,00050%
Rainforest Action Network$119,20080%
California Budget & Policy Center$115,00032%
Seacology$115,00051%
Human Needs Project Inc$107,500412%
Alameda County Community Food Bank$100,00010%
The American Independent Foundation$100,00010%
American Constitution Society for Law & Policy$100,00021%
Alliance for Justice$100,00021%
People for the American Way Foundation$100,00012%
The Better Angels Society Inc$100,00011%
Fair Fight Action Inc$100,00010%
Guarantee Our Votes Project$100,000160%
Kovno Communications Inc$80,00036%
Pardee Historic Home Museum Inc$80,000141%
Investigative Reporters & Editors Inc$75,00014%
Courage California Institute C3$75,0001n/a
Career Technical Education Foundation Sonoma County$75,00036%
The Trust for Public Land$75,00010%
Stagebridge$65,00027%
Los Angeles Alliance for a New Economy$50,00012%
10000 Degrees$50,00020%
American Oversight Inc$50,00011%
Center for Economic and Policy Research$50,00014%
Prison University Project Inc Dba Mount Tamalpais College$50,00022%
Spur - San Francisco Bay Area Planning and Urban Research Association$50,00011%
Capital & Main$50,00014%
Authors Alliance Inc$40,00047%
California Native Plant Society$30,00030%
The University of Georgia Foundation$27,00020%
Quincy Institute for Responsible Statecraft$25,00010%
Literacyworks$25,00016%
California Historical Society$25,00010%
Demos a Network for Ideas and Action Ltd$25,00010%
Berkeley Film Foundation$20,00015%
Kitchen Sisters$15,00024%
San Francisco Progressive Media Center$15,00018%
Fordham University$10,00010%
Verified Voting Foundation$10,00011%
Call Marin Home$10,0001n/a
Human Rights Defense Center Inc$10,00011%
Marin History Museum$5,0001n/a
The Jmt Wilderness Conservancy$5,00010%

What it could do for these grantees

Plus 26 recipients with no EIN on record ($11M), not named here.

Where it is load-bearing

Stephen M Silberstein Foundation supplied at least a quarter of the budget for 4 of its grantees at some point. The chart plots its 81 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUniversity of California Berkeley Foundation: $8,000,000 over 3y, 0.7% of budgetAmerican Civil Liberties Union Foundation Inc: $6,550,000 over 8y, 0.7% of budgetMedia Matters for America: $2,950,000 over 8y, 2.8% of budgetCenter for American Progress: $2,150,000 over 6y, 0.9% of budgetHuman Rights Watch Inc: $1,830,000 over 7y, 0.5% of budgetPro Publica Inc: $1,800,000 over 8y, 0.8% of budgetAs You Sow: $1,762,000 over 6y, 9.0% of budgetDemocracy Now Productions Inc: $1,600,000 over 8y, 2.3% of budgetSierra Club Foundation: $1,400,000 over 7y, 0.3% of budgetEconomic Policy Institute: $1,200,000 over 8y, 3.1% of budgetNational Vote At Home Institute: $1,175,000 over 5y, 100% of budgetFoundation for the Future of Literature and Literacy dba Bay Area Book Festival: $875,000 over 6y, 17% of budgetCenter for Political Accountability: $750,000 over 8y, 13% of budgetNational Redistricting Foundation: $750,000 over 5y, 3.0% of budgetCenter on Budget and Policy Priorities: $600,000 over 6y, 0.3% of budgetPublic Citizen Foundation Inc: $599,980 over 6y, 0.8% of budgetWashington Monthly Institute: $595,000 over 5y, 16% of budgetInequality Media: $525,000 over 6y, 8.3% of budgetSave The Bay: $475,000 over 8y, 2.6% of budgetGreenbelt Alliancepeople for Open Space: $450,000 over 8y, 3.5% of budgetOutdoor Afro: $431,800 over 8y, 7.3% of budgetGreen Science Policy Institute: $425,000 over 8y, 5.0% of budgetInstitute for Policy Studies: $400,000 over 4y, 3.4% of budgetNatural Resources Defense Council Inc: $400,000 over 4y, 0.1% of budgetInstitute on Taxation and Economic Policy: $375,000 over 5y, 6.5% of budgetCenter for Study of Responsive Law: $350,000 over 3y, 16% of budgetGood Jobs First: $350,000 over 7y, 9.4% of budgetThe Roosevelt Institute: $300,000 over 2y, 1.5% of budgetMilitary Religious Freedom Foundation Inc: $278,000 over 8y, 7.8% of budgetBerkeley Public Library Foundation: $259,200 over 5y, 20% of budgetProgressive Change Institute: $250,000 over 2y, 12% of budgetCongressional Progressive Caucus Center: $250,000 over 3y, 4.7% of budgetCornerstones of Science: $250,000 over 2y, 38% of budgetCommon Cause: $250,000 over 2y, 1.8% of budgetMarin County Bicycle Coalition: $225,000 over 8y, 3.6% of budgetCalMatters: $210,000 over 4y, 1.0% of budgetThe Asia Society: $175,000 over 2y, 0.3% of budgetEcoamerica: $150,000 over 4y, 2.8% of budgetSan Francisco Mime Troupe Inc: $150,000 over 5y, 9.2% of budgetPloughshares Fund Inc: $145,000 over 5y, 0.4% of budgetBaykeeper: $145,000 over 6y, 2.2% of budgetJ Street Education Fund Inc: $120,000 over 5y, 0.4% of budgetRainforest Action Network: $119,200 over 8y, 0.2% of budgetCalifornia Budget & Policy Center: $115,000 over 3y, 2.2% of budgetSeacology: $115,000 over 5y, 1.1% of budgetHuman Needs Project Inc: $107,500 over 4y, 12% of budgetAlameda County Community Food Bank: $100,000 over 1y, 0.1% of budgetThe American Independent Foundation: $100,000 over 1y, 0.2% 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 81.

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.

The San Francisco FoundationCA37.5× affinity22 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The San Francisco Foundation · Marin Community Foundation · Hopewell Fund · Tides Foundation · Amalgamated Charitable Foundation Inc · The Leonard & Sophie Davis Fund · Impactassetsinc · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · The Ford Foundation · Silicon Valley Community Foundation · Lisa & Douglas Goldman Fund · Leonard & Beryl Buck 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.

Compare Stephen M Silberstein Foundation with peer funders

About Stephen M Silberstein Foundation

How much does Stephen M Silberstein Foundation give?
Stephen M Silberstein Foundation reported 47 grants totaling $8,537,600 in its FY2024 IRS filing. It funded between 38 and 57 organizations a year over FY2017 to FY2023.
What does Stephen M Silberstein Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (23%), Civil Rights (19%), Public Benefit (15%).
Who are Stephen M Silberstein Foundation's largest grantees?
By total granted over FY2017 to FY2024: University of California Berkeley Foundation ($8.0M), American Civil Liberties Union Foundation Inc ($6.5M), Media Matters for America ($3.0M).
Does Stephen M Silberstein Foundation fund new organizations?
In FY2023, 9% of the organizations it funded were first-time grantees.
Does Stephen M Silberstein Foundation 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 Stephen M Silberstein Foundation?
Its strongest co-funders, measured against what their size predicts, include The San Francisco Foundation, Marin Community Foundation, Hopewell Fund.
Where is Stephen M Silberstein Foundation based?
Stephen M Silberstein Foundation is based in CA.

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 112 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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