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Plinth

· Public charity

Greathearts Arizona

Great hearts is a non-profit network of public charter schools dedicated to improving education nationwide through classical preparatory k-12 academies.

$4.0M
Granted FY2025still arriving
10
Grants FY2025still arriving
1
States reached
$1.5M
Largest
01What you fundRead
02The needRead
03Your edgeRead
04Your fieldRead
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 FY2018–2025.

Education$17M
02FY2025 · 10 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • $10k–50k3 grants · $131k
  • $50k–250k4 grants · $683k
  • $250k+3 grants · $3.1M
$200,000
Median grant
1
States reached
$271M
Total assets
Largest grants
RecipientAmount
MARYVALE PREPARATORY ACADEMY$1,452,777
ROOSEVELT PREPARATORY ACADEMY$1,300,000
CICERO PREPARATORY ACADEMY$378,377
ANTHEM PREPARATORY ACADEMY$223,177
ARCHWAY CLASSICAL ACADEMY CICERO$200,000
LINCOLN PREPARATORY ACADEMY$152,777
SCOTTSDALE PREPARATORY ACADEMY$106,565
ARCHWAY CLASSICAL ACADEMY SCOTTSDAL$48,123
ARETE PREPARATORY ACADEMY$42,777
ARCHWAY CLASSICAL ACADEMY ARETE$40,000
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:

Dollar for dollar, your grants (FY18–25) land where the poverty rate runs at 11%, against an area that typically sits at 9%. 100% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%VERITAS PREPARATORY ACADEMY: $85k → 11%TELEOS PREPARATRY ACADEMY: $1.9M → 11%MARYVALE PREPARATORY ACADEMY: $1.5M → 11%ROOSEVELT PREPARATORY ACADEMY: $1.3M → 11%ROOSEVELT PREPARATORY ACADEMY: $1.3M → 11%MARYVALE PREPARATORY ACADEMY: $1.1M → 11%ARCHWAY CLASSICAL ACADEMY: $677k → 11%MARYVALE PREPARATORY ACADEMY: $624k → 11%MARYVALE PREPARATORY ACADEMY: $500k → 11%MARYVALE PREPARATORY ACADEMY: $450k → 11%ARCHWAY CLASSICAL ACADEMY: $400k → 11%CICERO PREPARATORY ACADEMY: $378k → 11%MARYVALE PREPARATORY ACADEMY: $301k → 11%ANTHEM PREPARATORY ACADEMY: $223k → 11%ARCHWAY CLASSICAL ACADEMY: $200k → 11%ARCHWAY CLASSICAL ACADEMY CICERO: $200k → 11%NORTH PHOENIX PREPARATORY ACADEMY: $200k → 11%ARCHWAY CLASSICAL ACADEMY CHANDLER: $175k → 11%LINCOLN PREPARATORY ACADEMY: $153k → 11%SCOTTSDALE PREPARATORY ACADEMY: $107k → 11%ARCHWAY CLASSICAL ACADEMY: $100k → 11%CICERO PREPARATORY ACADEMY: $100k → 11%ARETE PREPARATORY ACADEMY: $100k → 11%GLENDALE PREPARATORY ACADEMY: $100k → 11%NORTH PHOENIX PREPARATORY ACADEMY: $70k → 11%NORTH PHOENIX PREPARATORY ACADEMY: $68k → 11%ARETE PREPARATORY ACADEMY: $50k → 11%NORTH PHOENIX PREPARATORY ACADEMY: $50k → 11%ARCHWAY CLASSICAL ACADEMY SCOTTSDAL: $48k → 11%ARCHWAY CLASSICAL ACADEMY VERITAS: $46k → 11%ARETE PREPARATORY ACADEMY: $43k → 11%LINCOLN PREPARATORY ACADEMY: $339k → 11%ARCHWAY CLASSICAL ACADEMY LINCOLN: $283k → 11%LINCOLN PREPARATORY ACADEMY: $130k → 11%ARCHWAY CLASSICAL ACADEMY LINCOLN: $50k → 11%NORTH PHOENIX PREPARATORY ACADEMY: $153k → 11%ARCHWAY CLASSICAL ACADEMY NRTH PHNX: $41k → 11%MARYVALE PREPARATORY ACADEMY: $1.4M → 11%ROOSEVELT PREPARATORY ACADEMY: $752k → 11%ARCHWAY CLASSICAL ACADEMY VERITAS: $295k → 11%CICERO PREPARATORY ACADEMY: $256k → 11%ARCHWAY CLASSICAL ACADEMY CICERO: $196k → 11%ARCHWAY CLASSICAL ACADEMY ARETE: $109k → 11%ARCHWAY CLASSICAL ACADEMY CHANDLER: $106k → 11%ARCHWAY CLASSICAL ACADEMY NRTH PHNX: $88k → 11%ARCHWAY CLASSICAL ACADEMY TRIVIUM: $87k → 11%ARCHWAY CLASSICAL ACADEMY GLENDALE: $59k → 11%ARETE PREPARATORY ACADEMY: $161k → 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.

87%of every dollar goes to organizations you’ve funded before.
$15M · 15 repeat orgs$2.2M to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +30% since the first grant, against 0% for the ones you funded once.

15 repeat relationships — 7 still active in FY2025, 8 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

15
1

Total granted

$15M
$1.9M

Median revenue growth · since first grant

+30%
0%

Still filing today

100%
0%

New vs renewed · share of each year

In FY2025, 92% of grant dollars renewed an existing relationship; $330k went to new ones.

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

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

  • MP
    MARYVALE PREPARATORY ACADEMY
    7× · 2019–2025 · $5.8M · revenue +189%
  • VP
    VERITAS PREPARATORY ACADEMY
    8× · 2018–2025 · $3.8M · revenue +43%
  • AC
    ARCHWAY CLASSICAL ACADEMY TRIVIUM
    3× · 2022–2024 · $1.2M · revenue +32%

Funded once

  • TP
    TELEOS PREPARATORY ACADEMY
    one grant, 2019 · $1.9M · revenue 0% · 99% of their budget

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
Archway Classical Academy Scottsdale

An archway classical academy scottsdale education prepares students to be more than just proficient test takers, but rather, to become great-hearted leaders capable of success throughout their higher education and professional careers.…

Education
2
Roosevelt Preparatory Academy

An archway classical academy trivium east education prepares students to be more than just proficient test takers, but rather, to become great-hearted leaders capable of success throughout their higher education and professional careers.…

Education
3
Chandler Preparatory Academy

A chandler preparatory academy education prepares students to be more than just proficient test takers, but rather, to become great-hearted leaders capable of success throughout their higher education and professional careers. with a…

Education
4
Trivium Preparatory Academy

A trivium preparatory academy education prepares students to be more than just proficient test takers, but rather, to become great-hearted leaders capable of success throughout their higher education and professional careers. with a…

Education
5
Greathearts Arizona

Great hearts is a non-profit network of public charter schools dedicated to improving education nationwide through classical preparatory k-12 academies. a great hearts education prepares students to be more than just proficient test…

Education
6
The Greathearts Foundation Inc

The greathearts foundation is a nonprofit organization that seeks to increase national philanthropy for our mission and access resources to enhance the work and well being of our students, families, and teachers. founded in 2017, the…

Education
7
Great Hearts Louisiana Inc

A great hearts louisiana inc education prepares students to be more than just proficient test takers, but rather, to become great-hearted leaders capable of success throughout their higher education and professional careers. with a…

Education
8
Greathearts America

Great hearts is a non-profit network of public charter schools dedicated to improving education nationwide through classical preparatory k-12 academies. a great hearts education prepares students to be more than just proficient test…

Education
9
Artesia Classical Academy Inc

In partnership with parents, Artesia Classical Academy equips students to be Christlike disciples and servant-leaders who know and share God's Word.

Education
10
Great Hearts America-Texas

The primary goal of Great Hearts America-Texas is to graduate thoughtful leaders of character who will contribute to a more philosophical, humane, and just society.

Environment
11
Excelsior Academy

Excelsior academy's mission is to educate scholars with a broad classical foundation of knowledge, assisting them with opportunities to learn at their challenge level, in an intentionally inviting environment to help scholars acquire a…

Education
12
The Athenian School

The athenian school is a co-educational, independent, not-for-profit school serving grades 6 through 12. the athenian school prepares students for the rigorous expectations of college and for a life of purpose and personal fulfillment.…

—

For reference, the grantee most central to the portfolio’s shape is Anthem Preparatory Academy and the most unlike its peers is Maryvale Preparatory Academy. 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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover.

1
Load-bearing (≥25% of a budget)
2
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

MARYVALE PREPARATORY ACADEMY — $5,840,042 · EducationMARYVALE PREPARATORY ACADEMYVERITAS PREPARATORY ACADEMY — $3,845,150 · EducationVERITAS PREPARATORY ACADEMYARCHWAY CLASSICAL ACADEMY TRIVIUM — $1,163,248 · EducationARCHWAY CLASSICAL ACADEMY TRIVIUMCICERO PREPARATORY ACADEMY — $734,828 · EducationLINCOLN PREPARATORY ACADEMY — $621,777 · EducationNORTH PHOENIX PREPARATORY ACADEMY — $541,000 · Education+10 more — $2,443,997 · Education+10 moreTELEOS PREPARATORY ACADEMY — $1,909,063 · OtherTELEOS PREPAR…GLENDALE PREPARATORY ACADEMY — $115,000 · OtherGLENDALE PREP…
Education$15,190,042Other$2,024,063

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

25%50%75%100%$10Mgrantee revenue →↑ your share of their budgetMARYVALE PREPARATORY ACADEMY — $5,840,042 over 7y, 9.8% of budgetVERITAS PREPARATORY ACADEMY — $3,845,150 over 8y, 14% of budgetTELEOS PREPARATORY ACADEMY — $1,909,063 over 1y, 99% of budgetARCHWAY CLASSICAL ACADEMY TRIVIUM — $1,163,248 over 3y, 7.3% of budgetCICERO PREPARATORY ACADEMY — $734,828 over 3y, 5.8% of budgetLINCOLN PREPARATORY ACADEMY — $621,777 over 3y, 10.0% of budgetNORTH PHOENIX PREPARATORY ACADEMY — $541,000 over 5y, 4.7% of budgetARCHWAY CLASSICAL ACADEMY CICERO — $396,158 over 2y, 3.8% of budgetARETE PREPARATORY ACADEMY — $353,777 over 4y, 3.1% of budgetARCHWAY CLASSICAL ACADEMY LINCOLN — $351,155 over 3y, 4.9% of budgetARCHWAY CLASSICAL ACADEMY VERITAS — $341,111 over 2y, 3.5% of budgetARCHWAY CLASSICAL ACADEMY CHANDLER — $281,298 over 2y, 3.2% of budgetANTHEM PREPARATORY ACADEMY — $223,177 over 1y, 1.9% of budgetARCHWAY CLASSICAL ACADEMY ARETE — $148,730 over 2y, 1.8% of budgetARCHWAY CLASSICAL ACADEMY NORTH PHOENIX — $128,657 over 2y, 1.1% of budgetGLENDALE PREPARATORY ACADEMY — $115,000 over 2y, 1.5% of budgetARCHWAY CLASSICAL ACADEMY GLENDALE — $113,369 over 5y, 0.9% of budgetSCOTTSDALE PREPARATORY ACADEMY — $106,565 over 1y, 1.0% 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.

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.

American Express Foun…Fidelity FoundationAetna Foundation IncThe Blackbaud Giving …The Bank of America C…American Online Givin…Jpmorgan Chase Founda…Donor Advised Charita…Fidelity Investments …Amazonsmile Foundation
American Express FoundationNY25.3× affinity11 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: American Express Foundation · Fidelity Foundation · Aetna Foundation Inc · The Blackbaud Giving Fund · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc · Jpmorgan Chase Foundation · 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 Greathearts Arizona 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.

2025
’20’21’22’23’24’25
no gov · 00%1%4%8%15%your share of their income ↑0%1%3%4%5%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    14report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    typical government reliance, FY20–25

    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 18 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 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

    The unnamed billions
    grants reported with no recipient in the public record
    The regranting layer
    51% of grant dollars land in the regranting layer
    The DAF merry-go-round
    $9.7B circulates between donor-advised funds
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home
    State money flows
    the interactive map of money crossing state lines