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Plinth

· Private foundation

Carolyn and Mike Maples Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$29k
Granted FY2024still arriving
6
Grants FY2024still arriving
3
States reached
$20k
Largest
01What you fund
0191% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172024.

Health$151kReligion$42kEducation$32kHuman Services$22kPublic Safety & Disaster$10kPhilanthropy$7kRecreation & Sports$2kYouth Development$1kOther$0
02FY2024 · 6 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k5 grants · $9k
  • $10k–50k1 grant · $20k
$1,000
Median grant
3
States reached
$75k
Total assets
Largest grants
RecipientAmount
CONNOR'S HEART$20,000
THE LIFESPACE FOUNDATION$5,000
NATIONAL MS SOCIETY$1,000
JOHNSON CITY ISD ATHLETICS$1,000
PARKINSON'S FOUNDATION$1,000
ST LUKES$1,000
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 (FY20–20, $6k) land where the poverty rate runs at 8%, against an area that typically sits at 10%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 10%QUILTS OF VALOR: $1k → 7%COMMUNITY RESOURCE CENTERS OF TEXAS: $5k → 8%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.

Which US states your grants reach

WA
NY
IA
CA
CO
MO
NM
TN
NC
DC
OK
TX
FL

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.

49%of every dollar goes to organizations you’ve funded before.
$155k · 5 repeat orgs$164k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +111% since the first grant, against -2% for the ones you funded once.

5 repeat relationships — 2 still active in FY2024, 3 since wound down; 4 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

5
33

Total granted

$155k
$137k

Median revenue growth · since first grant

+111%
-2%

Still filing today

60%
39%

New vs renewed · share of each year

In FY2024, 7% of grant dollars renewed an existing relationship; $27k 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
HealthEducationArts & CultureHuman ServicesCommunity ImprovementRecreation & SportsOther

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

  • HF
    HEARTGIFT FOUNDATION
    5× · 2017–2022 · $87k · revenue +237%
  • TV
    THE V FOUNDATION
    3× · 2017–2020 · $26k · revenue +111%
  • BT
    BREAKTHROUGH T1D
    2× · 2018–2019 · $10k · revenue +31%

Funded once

  • IG
    Individual grant recipient
    one grant, 2017 · $20k
  • IG
    Individual grant recipient
    one grant, 2021 · $19k
  • SH
    STONEWALL HEADSTARTINCgraduated
    one grant, 2019 · $10k · revenue +70%

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
Texas a&M Research Foundation

To facilitate research and development within the texas a&m university system and selected other entities.

Education
2
Arizona Community Foundation

To lead, serve and collaborate to mobilize enduring philanthropy for a better arizona.

Philanthropy
3
The Water Research Foundation

The purpose of the water research foundation (wrf) is a definitive research organization to advance the science of all things water to better meet the evolving needs of its subscribers and the water sector. to engage exclusively in…

Environment
4
Austin Area Foundation

Support nonprofit organizations by managing & distributing charitable gifts

Philanthropy
5
Greater Austin Christian Foundation

Mobilizing resources by inspiring biblical generosity in the greater austin, texas area.

Religion
6
Forty First Foundation

The forty first foundation supports and advances the university of texas at austin in its pursuit of excellence. we work closely with the office of the president to identify, fund, and implement strategic initiatives that enhance the…

Education
7
Curesearch for Children's Cancer

Curesearch's mission is to fund & support targeted & innovative cancer research with measurable results, & to be the authoritative source of information & resources for all those affected by children's cancer. see schedule o for…

Health
8
Foundation of the Arc of the United States

To promote, support and further the interests and purposes of the arc of the united states, inc.

9
The Uc Davis Foundation

The mission of the uc davis foundation is to secure, steward and manage private gifts for uc davis.

Education
10
Leadership Austin

Leadership austin connects and develops leaders to courageously engage and transform our communities.

Youth Development
11
Dallas International University

As a christian university, we provide education and research opportunities preparing global leaders to partner with local communities.

Education
12
Alliance for Clinical Trials in Oncology Foundation

To aid the alliance for clinical trials in oncology national clinical trials cooperative group and support the clinical trials and laboratory research of the alliance, as well as efforts to educate the medical community on methods of…

Health

For reference, the grantee most central to the portfolio’s shape is St Baldrick's Foundation Inc and the most unlike its peers is Global Outreach Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 28 years old; the field is 12. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number26%5%<5yr16%5%5–10yr20%5%10–20yr16%50%20–35yr10%15%35–55yr13%20%55yr+
THE FIELDby orgYOUR MONEYby value26%11%<5yr16%1%5–10yr20%1%10–20yr16%70%20–35yr10%4%35–55yr13%13%55yr+

The field is 26% startups (under 5 years old) — 5% of your grantees by number, and just 11% of your money.

Closures · last 5 years

The orgs you fund almost never close 4% lost their exemption, against 15% of the field you don’t fund.

orgs you fund
4%
1/23
the rest of the field
15%
20,233/136,781

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

19 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. 19 of the 43 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)
19/19
Grantees still filing
10/19
Grew since you first funded

Where your money sits — by cause, then by grantee

ST LUKES — $29,000 · OtherST LUKESIndividual grant recipient — $20,000 · OtherIndividual grant recipientCONNOR'S HEART — $20,000 · OtherCONNOR'S HEARTIndividual grant recipient — $19,342 · OtherIndividual grant recipientROUND MOUNTAIN FIRE DEPARTMENT — $10,000 · OtherROUND MOUNTAIN FIRE DEPARTMENTST LUKE'S EPISCOPAL CHURCH — $10,000 · OtherST LUKE'S EPISCOPAL CHURCHONE MIND — $10,000 · OtherONE MINDHEART GIFT — $10,000 · OtherHEART GIFT+20 more — $33,458 · Other+20 moreHEARTGIFT FOUNDATION — $86,900 · HealthHEARTGIFT FOUNDATIONTHE V FOUNDATION — $25,500 · HealthTHE V FOUNDATIONBREAKTHROUGH T1D — $10,200 · HealthBREAKTHROUGH T1D+1 more — $1,000 · HealthSTONEWALL HEADSTARTINC — $10,000 · EducationUNIVERSITY OF OKLAHOMA FOUNDATION INC — $10,000 · EducationORAL ROBERTS UNIVERSITY — $2,000 · EducationWESTLAKE CHAP CLUB INC — $1,000 · EducationAUSTIN COMMUNITY FOUNDATION INC — $7,000 · PhilanthropyST BALDRICK'S FOUNDATION INC — $1,000 · PhilanthropyCOMMUNITY RESOURCE CENTERS OF TEXAS INC — $5,000 · Human ServicesQUILTS OF VALOR FOUNDATION — $1,000 · Human ServicesHOW MINISTRIES — $2,000 · ReligionDENSHO — $1,000 · Arts & CultureGREATER AUSTIN PERFORMING ARTS CENTER INC — $200 · Arts & Culture
Other$161,800Health$123,600Education$23,000Philanthropy$8,000Human Services$6,000Religion$2,000Arts & Culture$1,200

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 budgetHEARTGIFT FOUNDATION — $86,900 over 5y, 1.4% of budgetTHE V FOUNDATION — $25,500 over 3y, 0.1% of budgetBREAKTHROUGH T1D — $10,200 over 2y, 0.0% of budgetSTONEWALL HEADSTARTINC — $10,000 over 1y, 1.1% of budgetUNIVERSITY OF OKLAHOMA FOUNDATION INC — $10,000 over 1y, 0.0% of budgetAUSTIN COMMUNITY FOUNDATION INC — $7,000 over 2y, 0.0% of budgetCOMMUNITY RESOURCE CENTERS OF TEXAS INC — $5,000 over 1y, 0.2% of budgetTHE LIFESPACE FOUNDATION — $5,000 over 1y, 0.1% of budgetHOW MINISTRIES — $2,000 over 1y, 1.5% of budgetORAL ROBERTS UNIVERSITY — $2,000 over 1y, 0.0% of budgetGLOBAL OUTREACH INC — $1,730 over 1y, 1.9% of budgetAUSTIN ROTARY CLUB FOUNDATION — $1,000 over 1y, 0.2% of budgetWESTLAKE CHAP CLUB INC — $1,000 over 1y, 0.1% of budgetST BALDRICK'S FOUNDATION INC — $1,000 over 1y, 0.0% of budgetQUILTS OF VALOR FOUNDATION — $1,000 over 1y, 0.1% of budgetPARKINSON'S FOUNDATION INC — $1,000 over 1y, 0.0% of budgetDENSHO — $1,000 over 1y, 0.1% of budgetGREATER AUSTIN PERFORMING ARTS CENTER INC — $200 over 1y, 0.0% of budgetJOHN AUSTIN CHELEY FOUNDATION INC — $100 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.

  • Who funds HEARTGIFT FOUNDATION
  • Who funds THE V FOUNDATION
  • Who funds BREAKTHROUGH T1D
  • Who funds STONEWALL HEADSTARTINC
  • Who funds UNIVERSITY OF OKLAHOMA FOUNDATION INC
  • Who funds AUSTIN COMMUNITY FOUNDATION INC
  • Who funds COMMUNITY RESOURCE CENTERS OF TEXAS INC
  • Who funds THE LIFESPACE FOUNDATION
  • Who funds HOW MINISTRIES
  • Who funds ORAL ROBERTS UNIVERSITY
  • Who funds GLOBAL OUTREACH INC
  • Who funds AUSTIN ROTARY CLUB FOUNDATION
  • Who funds WESTLAKE CHAP CLUB INC
  • Who funds ST BALDRICK'S FOUNDATION INC
  • Who funds QUILTS OF VALOR FOUNDATION
  • Who funds PARKINSON'S FOUNDATION INC
  • Who funds DENSHO

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.

Austin Community Foundation IncTX13× affinity4 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: Austin Community Foundation Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 Carolyn and Mike Maples 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 · 20%0%1%3%5%your share of their income ↑0%5%10%15%20%share of the org’s income from governmentmedian 0%
  • Oral Roberts University0% of income from government
no gov moneyreceives it· size = income
2get 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 · 0–20%
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 43 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 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph