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· Private foundation

Martvest 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.

$14k
Granted FY2025still arriving
7
Grants FY2025still arriving
2
States reached
$5k
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 FY20182025.

Health$23kHuman Services$19kEnvironment$9kAnimals$8kYouth Development$7kHousing & Shelter$4kArts & Culture$3kInternational$2kOther$0
02FY2025 · 7 grants

Where the money goes

Your grants by size, and where they go.

$1,000
Median grant
2
States reached
$251k
Total assets
Largest grants
RecipientAmount
Joslyn Senior Center$5,460
End Kids Cancer$4,000
Animal Samaritans$1,060
The Living Desert$1,000
Stand Up To Cancer$1,000
The Elephant Sanctuary$1,000
Variety Children's Charity of the D$850
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 (FY18–25, $16k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%Boys Town: $500 → 12%Boys Town: $500 → 12%Boys Town: $500 → 12%Boys Town: $500 → 12%Boys Town: $500 → 12%Joslyn Senior Center: $5k → 11%Joslyn Senior Center: $1k → 11%Joslyn Senior Center: $525 → 11%Joslyn Senior Center: $500 → 11%Joslyn Senior Center: $500 → 11%Joslyn Senior Center: $500 → 11%Joslyn Senior Center: $500 → 11%Joslyn Senior Center: $200 → 11%Galilee Center: $1k → 11%Galilee Center: $1k → 11%Galilee Center: $500 → 11%Galilee Center: $500 → 11%Galilee Center: $500 → 11%Galilee Center: $500 → 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.

93%of every dollar goes to organizations you’ve funded before.
$73k · 22 repeat orgs$6k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +51% since the first grant, against -15% for the ones you funded once.

22 repeat relationships — 6 still active in FY2025, 16 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

22
8

Total granted

$73k
$5k

Median revenue growth · since first grant

+51%
-15%

Still filing today

50%
38%

New vs renewed · share of each year

In FY2025, 93% of grant dollars renewed an existing relationship; $1k went to new ones.

50%100%’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’18’19’20’21’22’23’24’25
Human ServicesAnimalsInternationalEnvironmentHealthArts & CultureOther

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

  • CC
    Cove Communities Senior Association DBA The Joslyn Center
    8× · 2018–2025 · $9k · revenue +65%
  • LD
    LIVING DESERT THE
    8× · 2018–2025 · $9k · revenue +153%
  • AS
    Animal Samaritans
    6× · 2018–2025 · $5k · revenue +138%

Funded once

  • MH
    MAMA'S HOUSE MINISTRIES FKA HEARTBEAT AT 22
    one grant, 2024 · $1k · revenue -15%
  • PS
    PBS Socal
    one grant, 2019 · $500
  • OS
    OPERATION SMILE INC
    one grant, 2024 · $500 · revenue 0%

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
Memorial Sloan-Kettering Cancer Center

Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.

Health
2
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
3
The Nebraska Medical Center

The Nebraska Medical Center (TNMC)'s mission is to lead the world in transforming lives to create a healthy future for individuals and communities through premier educational programs, innovative research, and extraordinary patient care.

Health
4
Phoenix Children's Hospital Foundation

Phoenix children's hospital foundation supports phoenix children's hospital through fundraising ensuring that the hospital continues to stay on the leading edge of pediatric medicine and is equipped to fulfill its mission to advance hope,…

Health
5
The Johns Hopkins Hospital

For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…

Health
6
The Susan G Komen Breast Cancer Foundation Inc

Susan g. komen has an unmatched, comprehensive 360-degree approach to fighting breast cancer across all fronts and supporting millions of people in the u.s. and in countries worldwide. we advocate for policies to protect patients, drive…

Health
7
Pasadena Hospital Association Ltd

Huntington Health stands for community. We stand for compassion. But more than anything, Huntington stands for health. Providing world-class health care is our specialty, and it's what we've been doing for the San Gabriel Valley since…

Health
8
Cedars-Sinai Medical Center

As a leading academic healthcare organization, our mission is to elevate the health status of the communities we serve.(see schedule o for continuation)(continued)-we deliver exceptional healthcare enhanced by research and education-we…

Health
9
Northcoast Marine Mammal Center

The northcoast marine mammal centers (nmmc) mission is to promote the long-term health of marine mammals along approximately two hundred miles of remote coastline in humboldt and del norte counties in northern california. the nmmc does…

Animals
10
The Susan G Komen Breast Cancer Fdn Group

Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.

11
Honorhealth

Honorhealth's mission is to improve the health and well-being of those we serve.

Health
12
St Vincent Hospital of the Hospital Sisters of the Third Order of St Franci s

To continue christ's healing love through delivery of competent & compassionate healthcare in an environment sensitive to the needs of all people. the hospital is committed to providing a broad range of quality inpatient and outpatient…

Health

For reference, the grantee most central to the portfolio’s shape is The Elephant Sanctuary in Tennessee and the most unlike its peers is Debbie Chisholm Memorial Found. 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

16 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. 16 of the 31 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)
4
Early backer (in before they grew)
15/16
Grantees still filing
8/16
Grew since you first funded

Where your money sits — by cause, then by grantee

Kid's Cancer Research Foundation — $4,000 · OtherKid's Cancer Research FoundationFAMILY OF THE FALLEN — $4,000 · OtherFAMILY OF THE FALLENAlzheimers Association — $4,000 · OtherAlzheimers AssociationChilderens Variety Charity of the D — $3,500 · OtherChilderens Variety Charity of the DHabitat for Humanity — $3,500 · OtherHabitat for HumanityVariety Children's Charity of the D — $3,025 · OtherVariety Children's Charity of the DIndividual grant recipient — $2,778 · OtherIndividual grant recipientBig Hearts for Little Hearts — $1,500 · OtherEnd Kids Cancer Foundation — $1,500 · Other+10 more — $7,000 · Other+10 moreCove Communities Senior Association DBA The Joslyn Center — $9,185 · Human ServicesCove Communities Senior …GALILEE CENTER INC — $4,000 · Human ServicesGALILEE CENTER INCFather Flanagan's Boys' Home — $2,500 · Human ServicesFather Flanagan's Boys' …MAMA'S HOUSE MINISTRIES FKA HEARTBEAT AT 22 — $1,250 · Human ServicesMAMA'S HOUSE MINISTRIES …LIVING DESERT THE — $8,500 · EnvironmentLIVING DESER…Animal Samaritans — $4,566 · AnimalsAnimal Sam…THE ELEPHANT SANCTUARY IN TENNESSEE — $3,000 · AnimalsTHE ELEPHA…END KIDS CANCER — $6,000 · HealthMEDECINS SANS FRONTIERES USA INC — $2,000 · InternationalOPERATION SMILE INC — $500 · InternationalCASA ROMANTICA CULTURAL CENTER & GARDENS — $1,500 · Arts & CultureSTAND UP TO CANCER — $1,000 · Philanthropy
Other$34,803Human Services$16,935Environment$8,500Animals$7,566Health$6,000International$2,500Arts & Culture$1,500Philanthropy$1,000

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 budgetCove Communities Senior Association DBA The Joslyn Center — $9,185 over 8y, 0.4% of budgetLIVING DESERT THE — $8,500 over 8y, 0.0% of budgetEND KIDS CANCER — $6,000 over 2y, 2.7% of budgetAnimal Samaritans — $4,566 over 6y, 0.0% of budgetGALILEE CENTER INC — $4,000 over 6y, 0.0% of budgetTHE ELEPHANT SANCTUARY IN TENNESSEE — $3,000 over 4y, 0.0% of budgetFather Flanagan's Boys' Home — $2,500 over 5y, 0.0% of budgetMEDECINS SANS FRONTIERES USA INC — $2,000 over 4y, 0.0% of budgetCASA ROMANTICA CULTURAL CENTER & GARDENS — $1,500 over 3y, 0.1% of budgetMAMA'S HOUSE MINISTRIES FKA HEARTBEAT AT 22 — $1,250 over 1y, 0.1% of budgetMIZELL CENTER — $1,000 over 2y, 0.0% of budgetStroke Recovery Center dba Neuro Vitality Center — $1,000 over 2y, 0.1% of budgetOPERATION SMILE INC — $500 over 1y, 0.0% of budgetBARGAINS THRIFT SHOP INC — $500 over 1y, 0.2% of budgetDEBBIE CHISHOLM MEMORIAL FOUND — $500 over 1y, 0.2% 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 Cove Communities Senior Association DBA The Joslyn Center
  • Who funds LIVING DESERT THE
  • Who funds END KIDS CANCER
  • Who funds Animal Samaritans
  • Who funds GALILEE CENTER INC
  • Who funds THE ELEPHANT SANCTUARY IN TENNESSEE
  • Who funds Father Flanagan's Boys' Home
  • Who funds MEDECINS SANS FRONTIERES USA INC
  • Who funds CASA ROMANTICA CULTURAL CENTER & GARDENS
  • Who funds MAMA'S HOUSE MINISTRIES FKA HEARTBEAT AT 22
  • Who funds MIZELL CENTER
  • Who funds STAND UP TO CANCER
  • Who funds Stroke Recovery Center dba Neuro Vitality Center
  • Who funds OPERATION SMILE INC
  • Who funds BARGAINS THRIFT SHOP INC
  • Who funds DEBBIE CHISHOLM MEMORIAL FOUND

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.

Bighorn Golf Club Charities IncCA17.8× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Bighorn Golf Club Charities Inc · Inland Empire Community Foundation · Houston Family Foundation · Regional Access Project Foundation · Coachella Valley Wellness Foundation · The Galen Family Foundation · The Champions Volunteer Foundation · The Auen Foundation · Food in Need of Distribution Inc · Desert Community Foundation · The Coeta and Donald Barker Foundation · The Grace Helen Spearman 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 Martvest 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
    5report 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.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Martvest Foundation?

    Find your warmest path to Martvest 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 directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 31 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

    More from the funding graph