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Plinth

· Private foundation

The Petunia Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$8k
Granted FY2025still arriving
3
Grants FY2025still arriving
2
States reached
$3k
Largest
01What you fund
0194% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Health$10kReligion$5kEducation$3kFood & Nutrition$3kAnimals$3kArts & Culture$500Philanthropy$250Other$0
02FY2025 · 3 grants

Where the money goes

Your grants by size, and where they go.

$2,500
Median grant
2
States reached
$19k
Total assets
Largest grants
RecipientAmount
ALZHEIMER'S ASSOCIATION$2,500
GROSSMONT HOSPITAL$2,500
SAN DIEGO HUMANE SOCIETY$2,500
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:

Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 88% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%CRYSTAL SPRINGS UPLANDS SCHOOL: $3k → 7%CORONADO HOSPITAL FOUNDATION: $1k → 11%ST JUDES HOSPITAL: $2k → 17%ALZHEIMER'S ASSOCIATION: $3k → 14%JACOBS & CUSHMAN FOOD BANK: $1k → 11%ST JUDE'S HOSPITAL: $2k → 17%JACOBS & CUSHMAN FOOD BANK: $1k → 11%SAN DIEGO FOOD BANK: $250 → 11%SAN DIEGO FOOD BANK: $250 → 11%SAN DIEGO HUMANE SOCIETY: $3k → 11%CHURCH OF ST TIMOTHY: $3k → 11%CHURCH OF ST TIMOTHY: $3k → 11%SAN DIEGO HISTORICAL SOCIETY: $500 → 11%SAN DIEGO FOUNDATION: $250 → 11%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.

41%of every dollar goes to organizations you’ve funded before.
$12k · 4 repeat orgs$17k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +169% since the first grant, against +138% for the ones you funded once.

4 repeat relationships — 0 still active in FY2025, 4 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

4
4

Total granted

$12k
$9k

Median revenue growth · since first grant

+169%
+138%

Still filing today

50%
75%

New vs renewed · share of each year

In FY2025, 0% of grant dollars renewed an existing relationship; $8k went to new ones.

50%100%’17’18’19’20’22’24’25
RenewedFirst-time

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

’17’18’19’20’22’24’25
HealthAnimalsEducationFood & NutritionOther

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

  • CO
    CHURCH OF ST TIMOTHY
    2× · 2019–2020 · $5k
  • ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
    2× · 2022–2024 · $4k · revenue +59%
  • JC
    JACOBS & CUSHMAN FOOD BANK
    2× · 2019–2020 · $2k

Funded once

  • IG
    Individual grant recipient
    one grant, 2020 · $5k
  • CS
    CRYSTAL SPRINGS UPLANDS SCHOOLgraduated
    one grant, 2017 · $3k · revenue +138%
  • CH
    Coronado Hospital Foundationgraduated
    one grant, 2018 · $1k · revenue +39%

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
Scripps Health

Founded in 1924 by philanthropist Ellen Browning Scripps, Scripps Health is a $4.9 billion, private not-for-profit integrated health system in San Diego, Ca. (see Sch O)

Health
2
Sharp Memorial Hospital

Sharp Memorial Hospital provides comprehensive medical services to the San Diego Community.

Health
3
Sutter Bay Hospitals

MISSION STATEMENT: MISSION: CARING FOR OUR PATIENTS FIRST AND OUR PEOPLE ALWAYS. VISION: TO BE THE MOST COMPREHENSIVE, INTEGRATED AND CONNECTED HEALTH SYSTEM FOR GETTING AND STAYING WELL. VALUES: EXCELLENCE - We deliver high-quality,…

Health
4
Sharp Healthcare

To promote health care through supporting and/or operating, directly or through wholly-owned subsidiaries and other appropriate management arrangements, hospitals and other medically-related facilities and activities in the State of…

Health
5
Sharp Chula Vista Medical Center

Sharp chula vista medical center provides inpatient and outpatient medical services to the community.

Health
6
Sharp Coronado Hospital & Healthcare Center

To operate and maintain a general acute care hospital and related facilities for the acute care of persons suffering from illnesses or disabilities, and for the continuing care of persons needing rehabilitation and the custodial care of…

7
Southern California University of Health Sciences

The mission of southern california university of health sciences (scu) is to educate students as competent, caring and successful practitioners of integrative healthcare. the university is committed to providing excellence in academics,…

Education
8
Sutter Bay Medical Foundation

Mission statement: mission: caring for our patients first and our people always. vision: to be the most comprehensive, integrated and connected health system for getting and staying well. values: excellence - we deliver high-quality,…

Health
9
Ucsf Health Community Hospitals Fka Saint Francis Memorial Hospital

Ucsf health community hospital's mission statement is caring, healing, teaching, and discovering.

Health
10
San Antonio Regional Hospital

Our mission is to improve the health and well-being of the people we serve.

Health
11
University of Southern California

The central mission of the university of southern california is the development of human beings and society as a whole through the cultivation and enrichment of the human mind and spirit. the principal means by which our mission is…

Education
12
Rady Children's Hospital San Diego

To restore, sustain and enhance the health and developmental potential of children through excellence in care, education, research and advocacy.

Health

For reference, the grantee most central to the portfolio’s shape is The San Diego Foundation and the most unlike its peers is Crystal Springs Uplands School. 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

9 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. 9 of the 12 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.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
9/9
Grantees still filing
7/9
Grew since you first funded

Where your money sits — by cause, then by grantee

CHURCH OF ST TIMOTHY — $5,000 · OtherCHURCH OF ST TIMOTHYIndividual grant recipient — $5,000 · OtherIndividual grant recipientJACOBS & CUSHMAN FOOD BANK — $2,000 · OtherJACOBS & CUSHMAN FOOD BANKSAN DIEGO HISTORICAL SOCIETY — $500 · OtherST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $4,000 · HealthST JUDE CHILDREN'S RESEARCH HOSPITAL INCGrossmont Hospital Corporation — $2,500 · HealthGrossmont Hospital CorporationALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC — $2,500 · HealthALZHEIMER'S DISEASE & RELATED DISORDERS …Coronado Hospital Foundation — $1,000 · HealthCoronado Hospital FoundationSAN DIEGO HUMANE SOCIETY AND SPCA — $2,500 · AnimalsSAN DIEGO …CRYSTAL SPRINGS UPLANDS SCHOOL — $2,500 · EducationCRYSTAL SP…JACOBS & CUSHMAN SAN DIEGO FOOD BANK — $500 · Food & NutritionTHE SAN DIEGO FOUNDATION — $250 · Philanthropy
Other$12,500Health$10,000Animals$2,500Education$2,500Food & Nutrition$500Philanthropy$250

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

25%50%75%100%$10M$100Mgrantee revenue →↑ your share of their budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $4,000 over 2y, 0.0% of budgetSAN DIEGO HUMANE SOCIETY AND SPCA — $2,500 over 1y, 0.0% of budgetCRYSTAL SPRINGS UPLANDS SCHOOL — $2,500 over 1y, 0.0% of budgetALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC — $2,500 over 1y, 0.0% of budgetCoronado Hospital Foundation — $1,000 over 1y, 0.0% of budgetJACOBS & CUSHMAN SAN DIEGO FOOD BANK — $500 over 2y, 0.0% of budgetSAN DIEGO HISTORICAL SOCIETY — $500 over 1y, 0.0% of budgetTHE SAN DIEGO FOUNDATION — $250 over 1y, 0.0% 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.

Government reliance of your grantees

Every dot is one organization The Petunia Foundation 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%0%1%3%5%your share of their income ↑0%3%5%8%10%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    4report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–10%
    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 12 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 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

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