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Plinth

· Private foundation

The Foundation of the Family of Cm and Edna P Cotton

Its FY2022 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$796k
Granted FY2022
26
Grants FY2022
6
States reached
$159k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172022.

Education$286kEnvironment$240kFood & Nutrition$115kHuman Services$84kHousing & Shelter$66kYouth Development$61kHealth$41kInternational$25kOther$0
02FY2022 · 26 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2022

  • Under $10k3 grants · $20k
  • $10k–50k19 grants · $351k
  • $50k–250k4 grants · $425k
$16,000
Median grant
6
States reached
$0
Total assets
Largest grants
RecipientAmount
BOISE PUBLIC SCHOOL FOUNDATION$159,200
HERMAN PARK CONSERVANCY$100,300
SECOND HARVEST FOOD BANK OF OC$84,200
CATALINA ISLAND CONSERVANCY$81,600
SHARE OUR SELVES$44,200
THE BEACON$27,050
MARINERS ELEM SCHOOL FDN$27,000
NEWPORT BEACH JUNIOR LIFEGUARDS FND$27,000
NEWPORT BEACH PUBLIC LIBRARY FNDTN$25,000
MATER DEI HIGH SCHOOL$19,900
ALICE PJ WANG FOUNDATION$19,900
AFRICA SCHOOLS OF KENYA$19,400
HOMEBOY INDUSTRIES$16,000
NANTUCKET COMM SAILING PROGRAM$15,930
NEW HOPE HOUSING$15,920
02The need
03

Do your dollars go where the need is?

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

show:

Your human-services grants (FY17–22, $73k) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 11%SHARE OUR SELVES: $44k → 10%SHARE OUR SELVES: $7k → 10%SHARE OUR SELVES: $7k → 10%SHARE OUR SELVES: $4k → 10%DECORATIVE ARTS SOCIETY: $11k → 10%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

38%of every dollar goes to organizations you’ve funded before.
$369k · 11 repeat orgs$607k to everyone else

11 repeat relationships — 6 still active in FY2022, 5 since wound down; 20 grantees were first funded in FY2022 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

11
4

Total granted

$369k
$18k

Median revenue growth · since first grant

+87%
+163%

Still filing today

55%
25%

New vs renewed · share of each year

In FY2022, 26% of grant dollars renewed an existing relationship; $589k went to new ones.

50%100%’17’18’21’22
RenewedFirst-time

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

’17’18’21’22
Human ServicesEnvironmentYouth DevelopmentFood & NutritionHousing & ShelterEducationOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • SC
    SANTA CATALINA ISLAND CONSERVANCY
    3× · 2017–2022 · $109k · revenue +97%
  • Share Our Selves Corporation
    4× · 2017–2022 · $62k · revenue +63%
  • THE BEACON OF DOWNTOWN HOUSTON
    3× · 2018–2022 · $38k · revenue +87%

Funded once

  • SA
    SCENIC AMERICAgraduated
    one grant, 2017 · $8k · revenue +163%
  • SJ
    ST JOSEPH CATHOLIC SCHOOL
    one grant, 2021 · $6k
  • NB
    NEWPORT BEACH JR LIFEGUARDS
    one grant, 2018 · $3k

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

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Houston Botanic Garden

To enrich life through discovery, education, and the conservation of plants and the natural environment.

Environment
2
Southern California Streets Initiative

California Streets Initiative is a non-profit that practices solutions journalism at its five news websites listed above to educate inform and empower its readers.

Arts & Culture
3
Los Angeles Conservancy

The los angeles conservancy is a nonprofit membership organization that works through education and advocacy to recognize, preserve, and revitalize the historic architectural and cultural resources of los angeles county.

Arts & Culture
4
Balboa Park Conservancy

Balboa Park Conservancy (the Conservancy) was organized on November 3, 1923. The Conservancy is the City of San Diegos (the City) partner and advocated for the greater good of Balboa Park (the Park). The Conservancy collaborated with and…

5
California Housing Partner Corporation

The California Housing Partnership Corporation creates and preserves affordable and sustainable homes for Californians with low incomes by providing expert financial and policy solutions to nonprofit and public partners.

Unclassified
6
The California Channel

To distribute public affairs and other educational information in order to create an electronic bridge between californians and their public officials, and, in the process educate a new generation of voting citizens and civic leaders who…

7
San Francisco Architectural Heritage

The Organizations primary impact is to preserve and enhance San Franciscos unique architectural and cultural identity.

Arts & Culture
8
Children's Home Society of California

The mission of children's home society of california is to provide children, families, and communities with supportive services to thrive.

Human Services
9
The American Institute of Architects California

The AIA California, in collaboration with local components, is the voice of the architectural profession.

10
Trees for Houston

Plant, protect and promote trees all over the greater Houston area.

11
San Diego Society of Natural History

Conserving nature through science and discovery.

Arts & Culture
12
California Hotel & Lodging Association

CH&LA operate to protect the right and interest of the California lodging industry. Legislative advocacy, educational training, communication, and cost-savings programs are provided for all segments of the industry. In addition, CH&LA…

For reference, the grantee most central to the portfolio’s shape is Share Our Selves Corporation and the most unlike its peers is Reveal Nyc Inc. 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

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

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 18 of the 35 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

1
Load-bearing (≥25% of a budget)
6
Early backer (in before they grew)
17/18
Grantees still filing
13/18
Grew since you first funded

Where your money sits — by cause, then by grantee

BOISE PUBLIC SCHOOL FOUNDATION — $159,200 · OtherBOISE PUBLIC SCHOOL FOUNDATIONSANTA CATALINA ISLAND CONSERVANCY — $109,100 · OtherSANTA CATALINA ISLAND CONSERVANCYNANTUCKET COMM SAILING PROGRAM — $33,930 · OtherNANTUCKET COMM SAILING PROGRAMMARINERS ELEM SCHOOL FDN — $33,000 · OtherMARINERS ELEM SCHOOL FDNSECOND HARVEST FOOD BANK — $30,500 · OtherNEWPORT BEACH PUBLIC LIBRARY FNDTN — $25,000 · OtherMATER DEI HIGH SCHOOL ROMAN CATHOLIC BISHOP OF ORANGE — $19,900 · OtherALICE PJ WANG FOUNDATION — $19,900 · Other+17 more — $157,020 · Other+17 moreHermann Park Conservancy — $100,300 · EnvironmentHermann Park…SCENIC AMERICA — $7,500 · EnvironmentSCENIC AMERI…Share Our Selves Corporation — $62,200 · Human ServicesShare Our …AFRICA SCHOOLS OF KENYA — $19,400 · Human ServicesAFRICA SCH…DECORATIVE ARTS SOCIETY — $11,200 · Human ServicesDECORATIVE…SECOND HARVEST FOOD BANK OF ORANGE COUNTY INC — $84,200 · Food & NutritionSECOND HA…NEWPORT BEACH JUNIOR LIFEGUARD FOUNDATION — $27,000 · Youth DevelopmentHOMEBOY INDUSTRIES — $16,000 · Youth DevelopmentTHE BEACON OF DOWNTOWN HOUSTON — $37,550 · HealthAQUARIUM OF THE PACIFIC CORPORATION — $23,100 · Animals
Other$587,550Environment$107,800Human Services$92,800Food & Nutrition$84,200Youth Development$43,000Health$37,550Animals$23,100

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSANTA CATALINA ISLAND CONSERVANCY — $109,100 over 3y, 0.6% of budgetHermann Park Conservancy — $100,300 over 1y, 0.5% of budgetSECOND HARVEST FOOD BANK OF ORANGE COUNTY INC — $84,200 over 1y, 0.1% of budgetShare Our Selves Corporation — $62,200 over 4y, 0.2% of budgetTHE BEACON OF DOWNTOWN HOUSTON — $37,550 over 3y, 0.7% of budgetNEWPORT BEACH JUNIOR LIFEGUARD FOUNDATION — $27,000 over 1y, 2.5% of budgetAQUARIUM OF THE PACIFIC CORPORATION — $23,100 over 4y, 0.0% of budgetAFRICA SCHOOLS OF KENYA — $19,400 over 1y, 30% of budgetHOMEBOY INDUSTRIES — $16,000 over 1y, 0.0% of budgetNew Hope Housing Inc — $15,920 over 1y, 0.3% of budgetProject Hope Alliance — $12,500 over 1y, 0.4% of budgetLEARNING LAB INC — $12,500 over 2y, 1.2% of budgetDECORATIVE ARTS SOCIETY — $11,200 over 1y, 3.0% of budgetMission Support Network — $7,500 over 1y, 2.8% of budgetTeach Democracy — $6,000 over 2y, 0.2% of budgetYOUTH EMPLOYMENT SERVICE OF THE HARBOR AREA INC — $5,000 over 1y, 0.8% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

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

  • Who funds SANTA CATALINA ISLAND CONSERVANCY
  • Who funds Hermann Park Conservancy
  • Who funds SECOND HARVEST FOOD BANK OF ORANGE COUNTY INC
  • Who funds Share Our Selves Corporation
  • Who funds THE BEACON OF DOWNTOWN HOUSTON
  • Who funds NEWPORT BEACH JUNIOR LIFEGUARD FOUNDATION
  • Who funds AQUARIUM OF THE PACIFIC CORPORATION
  • Who funds AFRICA SCHOOLS OF KENYA
  • Who funds HOMEBOY INDUSTRIES
  • Who funds New Hope Housing Inc
  • Who funds Project Hope Alliance
  • Who funds LEARNING LAB INC
  • Who funds DECORATIVE ARTS SOCIETY
  • Who funds Mission Support Network
  • Who funds SCENIC AMERICA
  • Who funds Teach Democracy
  • Who funds YOUTH EMPLOYMENT SERVICE OF THE HARBOR AREA INC
  • Who funds Reveal NYC Inc

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Orange County Community FoundationCA16.9× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Orange County Community Foundation · Croul Family Foundation · Argyros Family Foundation · Weingart Foundation · Jpmorgan Chase Foundation · National Philanthropic Trust · Natl Christian Charitable Fdn Inc · Charities Aid Foundation America · Morgan Stanley Global Impact Funding Trust Inc · American Online Giving Foundation Inc · The Bank of America Charitable Foundation Inc · American Endowment Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization The Foundation of the Family of Cm and Edna P Cotton funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 00%3%10%23%40%your share of their income ↑0%10%20%30%40%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    3report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–40%
    typical government reliance, FY2025

    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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 35 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2022, released 2022. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph