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Plinth

· Private foundation

Dirienzo Foundation Inc

Its FY2024 filing reports that it accepted unsolicited grant applications.

$56k
Granted FY2024still arriving
21
Grants FY2024still arriving
11
States reached
$10k
Largest
01What you fund
0199% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202024.

Health$119kEducation$49kReligion$38kSocial Science$21kPublic Benefit$18kArts & Culture$16kHuman Services$11kCrime & Legal$10kOther$0
02FY2024 · 21 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k20 grants · $46k
  • $10k–50k1 grant · $10k
$1,000
Median grant
11
States reached
$207k
Total assets
Largest grants
RecipientAmount
Individual grant recipient$10,000
SOUTH RENO BAPTIST CHURCH$8,000
NEVADA POLICY RESEARCH INSTITUTE$7,000
THE LEADERSHIP INSTITUTE$5,000
JUDICIAL WATCH$5,000
THE HAYEK GROUP$2,600
TUNNEL TO TOWERS FOUNDATION$2,000
NORTHERN NEVADA CHILDREN'S CANCER FOUNDATION$2,000
THE HERITAGE FOUNDATION$2,000
ST JOSEPH'S INDIA SCHOOL$1,000
SALVATION ARMY$1,000
AMERICAN HEART ASSOCIATION$1,000
ARTOWN$1,000
SHRINER'S HOSPITAL FOR CHILDREN$1,000
COMMUNITY FOUNDATION OF NORTHERN NV$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 (FY22–22, $2k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%Domestic Violence Resource Center: $2k → 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.

Which US states your grants reach

WA
MI
NY
NV
WY
SD
IN
MO
VA
AZ
NC
DC
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.

69%of every dollar goes to organizations you’ve funded before.
$194k · 17 repeat orgs$89k 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 +40% for the ones you funded once.

17 repeat relationships — 12 still active in FY2024, 5 since wound down; 6 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

17
15

Total granted

$194k
$73k

Median revenue growth · since first grant

+51%
+40%

Still filing today

47%
20%

New vs renewed · share of each year

In FY2024, 67% of grant dollars renewed an existing relationship; $16k went to new ones.

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

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

’20’21’22’23’24
EducationPublic BenefitHealthArts & CulturePhilanthropyHuman ServicesOther

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

  • TN
    THE NEVADA DISCOVERY MUSEUM
    2× · 2020–2021 · $11k · revenue +80%
  • HG
    HAYEK GROUP
    2× · 2022–2024 · $8k · revenue +142%
  • JUDICIAL WATCH INC
    4× · 2020–2024 · $8k · revenue +16%

Funded once

  • IG
    Individual grant recipient
    one grant, 2021 · $25k
  • IG
    Individual grant recipient
    one grant, 2020 · $12k
  • IG
    Individual grant recipient
    one grant, 2021 · $10k

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
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

2
Npr Foundation

The npr foundation ("foundation") is organized and operated exclusively for the benefit of its sole supported organization, national public radio, inc. ("npr inc."). the foundation supports npr inc. through various activities such as…

3
Society for Neuroscience

Sfn's mission is to: 1. advance the understanding of the brain and the nervous system by bringing together scientists of all segments of neuroscience, by facilitating the integration of research directed at all levels of biological…

Health
4
Nuclear Matters

Inform the public and policymakers about the clear benefits of nuclear energy and support policy solutions that properly value nuclear energy as a reliable, affordable, safe and clean energy source.

Science & Tech
5
Northeast College of Health Sciences

Northeast college of health sciences (the college) is committed to academic excellence, leadership, and professional best practices in the health sciences.

Education
6
National Public Radio Inc

National public radio, inc. ("npr") works collaboratively with member public radio station licensees ("member stations") to create a more informed public, one that is challenged and invigorated by a deeper understanding and appreciation of…

Arts & Culture
7
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
8
The Rand Corporation

Help improve policy and decision making through research and analysis.

Public Benefit
9
American Academy of Neurology

The Academy's mission is to enhance member career fulfillment and promote brain health for all.

Community Improvement
10
American Enterprise Institute for Public Policy Research

The american enterprise institute is a community of scholars and supporters committed to expanding liberty, increasing individual opportunity, and strengthening free enterprise. aei pursues these ideals through independent thinking and the…

Social Science
11
National Committee for Quality Assurance

Our mission: to improve the quality of health care.our vision: better health care. better choices. better health.

Health
12
Foreign Policy Research Institute

The foreign policy research institute (frpi) is dedicated to producing the highest quality scholarship and nonpartisan policy analysis focused on crucial foreign policy and national security challenges facing the united states. we educate…

International

For reference, the grantee most central to the portfolio’s shape is The Heritage Foundation and the most unlike its peers is Samaritan's Purse. 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 31 years old; the field is 9. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number35%0%<5yr17%0%5–10yr19%25%10–20yr14%30%20–35yr7%25%35–55yr8%20%55yr+
THE FIELDby orgYOUR MONEYby value35%0%<5yr17%0%5–10yr19%23%10–20yr14%51%20–35yr7%13%35–55yr8%13%55yr+

The field is 35% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 20% of the field you don’t fund.

orgs you fund
0.0%0/21
the rest of the field
20%
2,502/12,354

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

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 41 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)
5
Early backer (in before they grew)
18/18
Grantees still filing
13/18
Grew since you first funded

Where your money sits — by cause, then by grantee

Individual grant recipient — $54,500 · OtherIndividual grant recipientIndividual grant recipient — $30,000 · OtherIndividual grant recipientSOUTH RENO BAPTIST CHURCH — $26,500 · OtherSOUTH RENO BAPTIST CHURCHIndividual grant recipient — $25,000 · OtherIndividual grant recipientNEVADA POLICY RESEARCH INSTITUTE — $21,000 · OtherNEVADA POLICY RESEARCH INSTITUTEIndividual grant recipient — $12,000 · OtherTHE NEVADA DISCOVERY MUSEUM — $10,500 · OtherIndividual grant recipient — $10,000 · OtherIndividual grant recipient — $10,000 · Other+19 more — $41,500 · Other+19 moreHAYEK GROUP — $8,100 · EducationHILLSDALE COLLEGE — $5,000 · EducationNorthern Nevada Math Club Inc — $5,000 · EducationSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $2,000 · EducationJUDICIAL WATCH INC — $8,000 · Public BenefitLeadership Institute — $6,000 · Public BenefitTHE HERITAGE FOUNDATION — $3,000 · Public BenefitNORTHERN NEVADA CHILDREN'S CANCER FOUNDATION — $5,000 · PhilanthropyCommunity Foundation of Northern Nevada — $1,000 · PhilanthropyARTOWN — $5,000 · Arts & CultureAmerican Heart Association Inc — $3,000 · HealthTHE SHRINERS' HOSPITAL FOR CHILDREN — $1,000 · HealthDOMESTIC VIOLENCE RESOURCE CENTER — $1,500 · Human Services
Other$241,000Education$20,100Public Benefit$17,000Philanthropy$6,000Arts & Culture$5,000Health$4,000Human Services$1,500

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 budgetNEVADA POLICY RESEARCH INSTITUTE — $21,000 over 3y, 0.5% of budgetTHE NEVADA DISCOVERY MUSEUM — $10,500 over 2y, 0.3% of budgetHAYEK GROUP — $8,100 over 2y, 13% of budgetJUDICIAL WATCH INC — $8,000 over 4y, 0.0% of budgetLeadership Institute — $6,000 over 2y, 0.0% of budgetHILLSDALE COLLEGE — $5,000 over 5y, 0.0% of budgetNORTHERN NEVADA CHILDREN'S CANCER FOUNDATION — $5,000 over 3y, 0.1% of budgetNorthern Nevada Math Club Inc — $5,000 over 1y, 3.9% of budgetARTOWN — $5,000 over 5y, 0.1% of budgetAmerican Heart Association Inc — $3,000 over 3y, 0.0% of budgetTHE HERITAGE FOUNDATION — $3,000 over 2y, 0.0% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $2,000 over 1y, 0.0% of budgetDOMESTIC VIOLENCE RESOURCE CENTER — $1,500 over 1y, 0.1% of budgetTURNING POINT USA INC — $1,000 over 1y, 0.0% of budgetNATIONAL D-DAY MEMORIAL FOUNDATION — $1,000 over 1y, 0.0% of budgetTHE SHRINERS' HOSPITAL FOR CHILDREN — $1,000 over 1y, 0.0% of budgetCommunity Foundation of Northern Nevada — $1,000 over 1y, 0.0% of budgetSAMARITAN'S PURSE — $500 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 NEVADA POLICY RESEARCH INSTITUTE
  • Who funds THE NEVADA DISCOVERY MUSEUM
  • Who funds HAYEK GROUP
  • Who funds JUDICIAL WATCH INC
  • Who funds Leadership Institute
  • Who funds HILLSDALE COLLEGE
  • Who funds NORTHERN NEVADA CHILDREN'S CANCER FOUNDATION
  • Who funds Northern Nevada Math Club Inc
  • Who funds ARTOWN
  • Who funds American Heart Association Inc
  • Who funds THE HERITAGE FOUNDATION
  • Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION
  • Who funds DOMESTIC VIOLENCE RESOURCE CENTER
  • Who funds TURNING POINT USA INC
  • Who funds NATIONAL D-DAY MEMORIAL FOUNDATION
  • Who funds THE SHRINERS' HOSPITAL FOR CHILDREN
  • Who funds Community Foundation of Northern Nevada

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.

Community Foundation of Northern NevadaNV21.9× affinity8 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Community Foundation of Northern Nevada · NV Energy Charitable Foundation · Thelma B & Thomas P Hart Foundation · The E L Cord Foundation · Deborah and Tj Day Foundation · Helen Close Charitable Foundation · Peek Family Charitable Foundation · Robert Z Hawkins Foundation · The Nell J Redfield Foundation · Renown Health · Willametta K Day Foundation · Tahoe Community 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 Dirienzo Foundation Inc 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%1%4%8%15%your share of their income ↑0%3%5%8%10%share of the org’s income from governmentmedian 6%
  • The Shriners' Hospital for Children6% of 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 41 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