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· Private foundation

The Gamble Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$1.5M
Granted FY2024still arriving
28
Grants FY2024still arriving
4
States reached
$305k
Largest
01What it funds
0194% classified

What it funded, over time

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

Environment$3.2MPhilanthropy$1.6MFood & Nutrition$1.2MAnimals$475kCommunity Improvement$440kEducation$356kHealth$343kPublic Benefit$245kOther$0
02FY2024 · 28 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • $10k–50k12 grants · $330k
  • $50k–250k15 grants · $820k
  • $250k+1 grant · $305k
$50,000
Median grant
4
States reached
$8.2M
Total assets
Largest grants
RecipientAmount
THE GF FUND$305,000
FARM TO GROW INC$60,000
AGRICULTURE AND LAND BASED TRAINING ASSOCIATION$60,000
KITCHEN TABLE ADVISORS$60,000
MENDOCINO COUNTY RESOURCE CONSERVATION DISTRICT$60,000
TRIBAL ECO RESTORATION ALLIANCE$60,000
EARTH ISLAND INSTITUTE$60,000
CALIFORNIA FARMLINK$60,000
SONOMA RESOURCE CONSERVATION DISTRICT$50,000
GOLD RIDGE RESOURCE CONSERVATION DISTRICT$50,000
CULTURAL CONSERVANCY SACRED LAND FOUNDATION$50,000
CENTER FOR LAND-BASED LEARNING$50,000
AUDUBON CANYON RANCH INC$50,000
SUSTAINABLE CONSERVATION$50,000
RIVER PARTNERS$50,000
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 (FY18–18, $41k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 2% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 10%LARKIN STREET YOUTH SERVICES: $900 → 10%LA LUZ BILINGUAL CENTER: $40k → 9%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.
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.

86%of every dollar goes to organizations it has funded before.
$7.7M · 74 repeat orgs$1.2M to everyone else

Grantees it renews have grown median revenue +104% since the first grant, against +39% for those funded once.

74 repeat relationships: 13 still active in FY2024, 61 since wound down; 15 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

74
39

Total granted

$7.7M
$550k

Median revenue growth · since first grant

+104%
+39%

Still filing today

45%
51%

New vs renewed · share of each year

In FY2024, 54% of grant dollars renewed an existing relationship; $670k went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

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

’17’18’19’20’21’22’23’24
EnvironmentFood & NutritionHealthEducationAnimalsArts & CultureOther
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

  • CF
    CALIFORNIA FARMLINK
    8× · 2017–2024 · $359k · revenue +200%
  • SC
    Sustainable Conservation
    8× · 2017–2024 · $353k · revenue +104%
  • AC
    AUDUBON CANYON RANCH INC
    8× · 2017–2024 · $295k · revenue +52%

Funded once

  • NC
    NORTH COAST OPPORTUNITIES - VALLEY FIRE RELIEF FUND
    one grant, 2017 · $100k
  • RS
    RCD SHARED COMM RESOURCE
    one grant, 2021 · $75k
  • SF
    SAN FRANCISCO FOOD BANK
    one grant, 2020 · $50k · revenue +10%
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
California Farmland Trust

The mission of the California Farmland Trust is to help farmers protect the best farmland in the world.

Environment
2
Sonoma Mountain Institute
Environment
3
CalWild

The California Wilderness Coalition protects the natural landscapes that make California unique, providing clean air and water, a home to wildlife, and a place for recreation and spiritual renewal.

—
4
Tuolumne River Preservation Trust dba Yosemite Rivers Alliance

At Yosemite Rivers Alliance, we unite conservation and community to protect and restore the three rivers that ?ow through the Yosemite Regionthe Tuolumne, Stanislaus, and Merced.

—
5
Sequoia Riverlands Trust

We conserve the lands and waters of California's heartland.

Environment
6
Northern California Regional Land Trust

The purpose of the organization is to monitor, manage, and preserve conservation easements it stewards in northern california. the organization acquires conservation easements in land exhibiting important natural features to protect and…

Environment
7
Sonoma Botanical Garden
—
8
California Coastkeeper dba California Coastkeeper Alliance

California Coastkeeper Alliance unites Waterkeeper programs statewide to fight for swimmable, fishable, and drinkable waters for all Californians.

Environment
9
The Sierra Fund

The Sierra Fund (TSF) is a non-profit organization with a mission to restore ecosystem and community resiliency in the Sierra Nevada.

Environment
10
Oregon Agricultural Trust

Oregon agricultural trust partners with farmers and ranchers to protect agricultural lands for the benefit of oregons economy, communities, and landscapes.

Environment
11
Land Trust of Santa Cruz County

Land trust of santa cruz county (the organization) was incorporated in california as a not-for-profit corporation in 1978. the mission of the organization is to protect, care for, and connect all people to the vibrant natural and working…

Environment
12
Golden State Land Conservancy Inc

Promote conservation easements and resource management plans that conserve agriculture lands, forestlands, wildlife habitat, open space, and other natural resources, in perpetuity.

Environment
How this is measured
The grantee most central to the portfolio’s shape is California Rangeland Trust; the most unlike its peers is Tomkat Ranch Educational 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

62 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 62 of the 128 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)
18
Early backer (in before they grew)
61/62
Grantees still filing
41/62
Grew since first funded

Where the money sits, by cause and then by grantee

THE GF FUND: $1,500,000 · OtherTHE GF FUNDNAPA CTY RES CONSERV DISTRICT: $195,000 · OtherSONOMA RES CONS DISTRICT: $175,000 · Other+80 more: $3,216,590 · Other+80 moreSustainable Conservation: $352,500 · EnvironmentSustainable ConservationSAVORY INSTITUTEORG INC: $339,900 · EnvironmentSAVORY INSTITUTEORG INCAUDUBON CANYON RANCH INC: $295,000 · EnvironmentAUDUBON CANYON RANCH INCPEPPERWOOD FOUNDATION: $285,000 · EnvironmentPEPPERWOOD FOUNDATIONEarth Island Institute Inc: $209,000 · EnvironmentEarth Island Institute IncRIVER PARTNERS: $170,000 · EnvironmentRIVER PARTNERSCenter for Land-Based Learning: $155,000 · EnvironmentCenter for Land-Based LearningMULTIPLIER: $145,000 · EnvironmentMULTIPLIERWild Farm Alliance: $120,000 · EnvironmentUrban Tilth: $100,000 · EnvironmentSONOMA LAND TRUST: $94,000 · Environment+10 more: $264,800 · Environment+10 moreCALIFORNIA FARMLINK: $359,000 · EducationFarms to Grow Inc: $60,000 · EducationCareer Technical Education Foundation Sonoma County: $40,000 · EducationThe University Foundation California State University Chico: $17,500 · Education+1 more: $1,500 · EducationKITCHEN TABLE ADVISORS: $130,000 · Food & NutritionCALIFORNIA RANGELAND TRUST: $99,000 · Food & NutritionAGRICULTURE AND LAND BASED TRAINING ASSOCIATION: $60,000 · Food & NutritionMARIN AGRICULTURAL LAND TRUST: $15,000 · Food & NutritionKISS THE GROUND: $15,000 · Food & Nutrition+2 more: $6,000 · Food & NutritionPOINT REYES BIRD OBSERVATORY: $271,500 · Animals+4 more: $12,750 · AnimalsAMERICAN FOUNDATION FOR TIBETAN CULTURAL PRESERVATION DBA ARI BHOD: $50,195 · Arts & CultureThe Cultural ConservancySacred Land Foundation: $50,000 · Arts & CultureNevada Museum of Art: $10,000 · Arts & Culture+1 more: $1,000 · Arts & CultureTOMKAT RANCH EDUCATIONAL FOUNDATION: $40,000 · PhilanthropyDRY CREEK- LOKOYA VOLUNTEER FIRE DEPARTMENT: $16,500 · PhilanthropyCRISTOSAL INC: $2,700 · Philanthropy
Other$5,086,590Environment$2,530,200Education$478,000Food & Nutrition$325,000Animals$284,250Arts & Culture$111,195Philanthropy$59,200

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 budgetCALIFORNIA FARMLINK: $359,000 over 8y, 1.6% of budgetSustainable Conservation: $352,500 over 8y, 1.1% of budgetSAVORY INSTITUTEORG INC: $339,900 over 7y, 2.2% of budgetAUDUBON CANYON RANCH INC: $295,000 over 8y, 1.2% of budgetPEPPERWOOD FOUNDATION: $285,000 over 7y, 1.4% of budgetPOINT REYES BIRD OBSERVATORY: $271,500 over 7y, 0.3% of budgetEarth Island Institute Inc: $209,000 over 5y, 0.2% of budgetRIVER PARTNERS: $170,000 over 4y, 0.3% of budgetCenter for Land-Based Learning: $155,000 over 4y, 2.0% of budgetMULTIPLIER: $145,000 over 3y, 0.1% of budgetKITCHEN TABLE ADVISORS: $130,000 over 3y, 0.8% of budgetWild Farm Alliance: $120,000 over 4y, 11% of budgetUrban Tilth: $100,000 over 4y, 0.3% of budgetCALIFORNIA RANGELAND TRUST: $99,000 over 5y, 0.2% of budgetSONOMA LAND TRUST: $94,000 over 4y, 0.4% of budgetTribal Eco Restoration Alliance: $60,000 over 1y, 3.7% of budgetAGRICULTURE AND LAND BASED TRAINING ASSOCIATION: $60,000 over 1y, 2.0% of budgetFarms to Grow Inc: $60,000 over 1y, 25% of budgetNAPA COUNTY LAND TRUST: $55,000 over 3y, 0.3% of budgetAMERICAN FOUNDATION FOR TIBETAN CULTURAL PRESERVATION DBA ARI BHOD: $50,195 over 2y, 8.3% of budgetSAN FRANCISCO FOOD BANK: $50,000 over 1y, 0.0% of budgetThe Cultural ConservancySacred Land Foundation: $50,000 over 1y, 1.6% of budgetCOMMUNITY ALLIANCE WITH FAMILY FARMERS: $50,000 over 1y, 0.4% of budgetClear Lake Environmental Research Center: $40,000 over 2y, 4.0% of budgetTOMKAT RANCH EDUCATIONAL FOUNDATION: $40,000 over 1y, 0.9% of budgetCareer Technical Education Foundation Sonoma County: $40,000 over 1y, 1.2% of budgetLA LUZ CENTER: $40,000 over 1y, 1.1% of budgetAmah Mutsun Land Trust: $35,000 over 1y, 1.2% of budgetNAPA GREEN: $35,000 over 1y, 10% of budgetGOLDEN GATE NATIONAL PARKS CONSERVANCY: $30,000 over 1y, 0.1% of budgetThe University Foundation California State University Chico: $17,500 over 2y, 0.1% of budgetDRY CREEK- LOKOYA VOLUNTEER FIRE DEPARTMENT: $16,500 over 3y, 4.8% of budgetQUEEN OF THE VALLEY MEDICAL CENTER FOUNDATION: $15,000 over 3y, 0.1% of budgetSt Helena Hospital Foundation: $15,000 over 3y, 0.1% of budgetMARIN AGRICULTURAL LAND TRUST: $15,000 over 3y, 0.1% of budgetMARIN GENERAL HOSPITAL FOUNDATION: $15,000 over 3y, 0.1% of budgetKISS THE GROUND: $15,000 over 1y, 0.4% of budgetFIRE SAFE MARIN INC: $10,000 over 2y, 0.7% of budgetNevada Museum of Art: $10,000 over 2y, 0.1% of budgetHomeless Prenatal Program Inc: $6,900 over 2y, 0.1% of budgetRenown Health Foundation: $5,000 over 1y, 0.1% of budgetJameson Animal Rescue Ranch: $5,000 over 1y, 0.4% of budgetCONNOLLY RANCH EDUCATION CENTER: $5,000 over 1y, 0.6% of budgetCALIFORNIA WATERFOWL ASSOCIATION: $4,500 over 2y, 0.0% of budgetCALIFORNIA TROUT INC: $4,000 over 2y, 0.0% of budgetOccidental Arts and Ecology Center: $3,500 over 1y, 0.1% of budgetCALIFORNIA PACIFIC MEDICAL CENTER FOUNDATION: $3,000 over 2y, 0.0% of budgetCRISTOSAL INC: $2,700 over 1y, 0.1% 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 CALIFORNIA FARMLINK ↗
  • Who funds Sustainable Conservation ↗
  • Who funds SAVORY INSTITUTEORG INC ↗
  • Who funds AUDUBON CANYON RANCH INC ↗
  • Who funds PEPPERWOOD FOUNDATION ↗
  • Who funds POINT REYES BIRD OBSERVATORY ↗
  • Who funds Earth Island Institute Inc ↗
  • Who funds RIVER PARTNERS ↗
  • Who funds Center for Land-Based Learning ↗
  • Who funds MULTIPLIER ↗
  • Who funds KITCHEN TABLE ADVISORS ↗
  • Who funds Wild Farm Alliance ↗
  • Who funds Urban Tilth ↗
  • Who funds CALIFORNIA RANGELAND TRUST ↗
  • Who funds SONOMA LAND TRUST ↗
  • Who funds Tribal Eco Restoration Alliance ↗
  • Who funds AGRICULTURE AND LAND BASED TRAINING ASSOCIATION ↗

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.

Marin Community FoundationCA44.2× affinity24 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Marin Community Foundation · The San Francisco Foundation · Resources Legacy Fund · Clif Family Foundation · Tomkat Ranch Educational Foundation · Community Foundation for San Benito County · Community Foundation Santa Cruz County · Sonoma County Community Foundation · Patagoniaorg · The Schmidt Family Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · Community Foundation of the Napa Valley

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 Gamble Foundation funds: left to right is the share of its income from government, bottom to top the share from The Gamble Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%2%6%14%25%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    18report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    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.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to The Gamble Foundation?

    Find your warmest path to The Gamble 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.

    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 128 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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