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· Private foundation

Fred B Luddy Family Foundation Inc

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$1.4M
Granted FY2024still arriving
9
Grants FY2024still arriving
6
States reached
$500k
Largest
01What you fund
0198% classified

What you funded, over time

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

Education$6.5MHuman Services$1.6MInternational$1.3MHealth$781kRecreation & Sports$409kHousing & Shelter$20kScience & Tech$15kPublic Benefit$10kOther$0
02FY2024 · 9 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k1 grant · $1k
  • $10k–50k1 grant · $15k
  • $50k–250k5 grants · $482k
  • $250k+2 grants · $888k
$97,260
Median grant
6
States reached
$284k
Total assets
Largest grants
RecipientAmount
US SPACE AND ROCKET CENTER EDUCATION FOUNDATION$500,000
HORATIO ALGER ASSOCIATION OF DISTINGUISHED AMERICANS INC$387,500
KIMERA ORPHANAGE$150,000
ROGER FEDERER CHARITABLE FUND INC$135,000
YOUTH TENNIS SAN DIEGO$97,260
THE DAVID FOSTER FOUNDATION$50,000
CELEBRITY ADVENTURES INC$50,000
SALK INSTITUTE FOR BIOLOGICAL STUDIES$15,000
MATCH POINT IMPACT INC$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 (FY17–24, $1.7M) land where the poverty rate runs at 11%, 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%CELEBRITY ADVENTURES INC: $53k → 11%US SPACE AND ROCKET CENTER EDUCATION FOUNDATION: $500k → 11%CELEBRITY ADVENTURES INC: $50k → 11%US SPACE AND ROCKET CENTER EDUCATION FOUNDATION: $500k → 11%US SPACE AND ROCKET CENTER FOUNDATION: $220k → 11%US SPACE AND ROCKET CENTER EDUCATION FOUNDATION: $181k → 11%US SPACE AND ROCKET CENTER FOUNDATION: $100k → 11%US SPACE AND ROCKET CENTER FOUNDATION: $50k → 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.

Which US states your grants reach

WA
NY
IN
RI
CA
VA
AZ
TN
AL
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.

78%of every dollar goes to organizations you’ve funded before.
$9.3M · 11 repeat orgs$2.6M to everyone else

11 repeat relationships — 5 still active in FY2024, 6 since wound down; 4 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

11
15

Total granted

$9.3M
$2.4M

Median revenue growth · since first grant

-2%
+57%

Still filing today

91%
73%

New vs renewed · share of each year

In FY2024, 88% of grant dollars renewed an existing relationship; $163k 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
PhilanthropyEducationHealthHuman ServicesRecreation & SportsHousing & ShelterOther

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

  • Indiana University Foundation
    2× · 2017–2019 · $4.9M · revenue +97%
  • US SPACE & ROCKET CENTER EDUCATION FOUNDATION
    6× · 2017–2024 · $1.6M · revenue +177%
  • RF
    ROGER FEDERER CHARITABLE FUND INC
    3× · 2019–2024 · $370k · revenue +102%

Funded once

  • TG
    THE GRAUER FOUNDATION
    one grant, 2023 · $1.4M
  • NC
    NEW CASTLE COMMUNITY SCHOOL
    one grant, 2021 · $500k
  • EM
    Eisenhower Medical Centergraduated
    one grant, 2021 · $235k · revenue +48%

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
California Institute for Immunology and Immunotherapy

To harness the power of the human immune system and advanced computing technologies to create and translate scientific discoveries into next generation vaccines and therapies for prevention, control and cure of chronic diseases, enabling…

Health
2
Usta Northern California

To promote and develop the growth of tennis as an inclusive and inviting lifetime activity in the northern california section.

3
San Diego State University Foundation Sdsu Research Foundation

To support and further the research, education and community service objectives of san diego state university.

Education
4
The San Diego Foundation

The san diego foundation inspires enduring philanthropy and enables community solutions to improve the quality of life in our region.

Philanthropy
5
Ucsf Foundation Investment Company

The organization provides professional investment management services for endowed gifts and financial assets entrusted to the ucsf foundation.

Education
6
United States Tennis Association- Middle States Section

The org. is a section of the united states tennis assoc. and is dedicated to carrying out the goals of the national assoc. within its region, particularly with respect to promoting tennis opportunities for juniors and adults of all…

7
Ucla Foundation

The ucla foundation is the giving, receiving, and investing arm of the ucla campus. the foundation enables private donors to help build, sustain and advance one of the world's finest academic and research institutions. private philanthropy…

Education
8
The Uc Davis Foundation

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

Education
9
The Jonsson Cancer Center Foundation

The jonsson cancer center foundation is the single most important vehicle for raising private funds for cancer research at ucla and plays a key role in advancing cancer treatments and care. please see schedule o for additional information.

10
Racquet Sports Professionals Association inc

The rspa is the trade association of all major recquet sports teaching professionals. the programs provided by the rspa strive to raise the standards of racquet sports teaching as a profession. this is accomplished through the following…

11
Uc Santa Barbara Foundation

The uc santa barbara foundation actively works to further the goals of the university of california, santa barbara. the foundation seeks to maintain and nurture the university's quality and distinction. on behalf of the campus, the…

Education
12
Associated Students of San Diego State University

To support the social, recreational, cultural and education programs and facilities, both on campus and in the community, and to advocate for student interests, provide leadership opportunities and participate in shared governance.

For reference, the grantee most central to the portfolio’s shape is Uc San Diego Foundation and the most unlike its peers is Kimera Orphanage. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyChristian Missionary Organi…Community Health CentersYouth Sports Booster Organi…Youth Development CentersVeteran Support ServicesCommunity Arts OrganizationsHomeless Services & ShelterPublic School District Foun…Cancer Support OrganizationsPublic University Foundatio…
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 30 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%7%5–10yr19%30%10–20yr16%26%20–35yr13%11%35–55yr16%26%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%8%5–10yr19%51%10–20yr16%13%20–35yr13%4%35–55yr16%24%55yr+

The field is 22% 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 13% of the field you don’t fund.

orgs you fund
0.0%0/29
the rest of the field
13%
240,396/1,819,536

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

28 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. 28 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.

1
Load-bearing (≥25% of a budget)
6
Early backer (in before they grew)
26/28
Grantees still filing
17/28
Grew since you first funded

Where your money sits — by cause, then by grantee

Indiana University Foundation — $4,883,500 · EducationIndiana University FoundationHORATIO ALGER ASSN OF DISTINGUISHED AMERICANS INC — $882,500 · EducationHORATIO ALGER ASSN OF DISTINGUISHED AMERICANS INCKIMERA ORPHANAGE — $830,450 · EducationKIMERA ORPHANAGE+2 more — $185,000 · EducationTHE GRAUER FOUNDATION — $1,425,000 · OtherTHE GRAUER FOUNDATI…NEW CASTLE COMMUNITY SCHOOL — $500,000 · OtherNEW CASTLE COMMUNIT…YOUTH TENNIS SAN DIEGO — $97,260 · Other+8 more — $78,000 · OtherUS SPACE & ROCKET CENTER EDUCATION FOUNDATION — $1,551,000 · Human ServicesUS SPACE & ROCK…CELEBRITY ADVENTURES INC — $103,000 · Human ServicesCELEBRITY ADVEN…ROGER FEDERER CHARITABLE FUND INC — $370,000 · PhilanthropyROGER FED…PROSTATE CANCER FOUNDATION — $308,982 · PhilanthropyPROSTATE …RADY CHILDREN'S HOSPITAL FOUNDATION SAN DIEGO — $170,000 · PhilanthropyRADY CHIL…SOUTHERN CALIFORNIA TENNIS ASSOCIATION FOUNDATION — $140,000 · PhilanthropySOUTHERN …+2 more — $60,000 · Philanthropy+2 moreEisenhower Medical Center — $235,000 · HealthTHE DAVID FOSTER FOUNDATION — $50,000 · Health+2 more — $17,500 · HealthINTERNATIONAL TENNIS HALL OF FAME INCORPORATED — $100,000 · Recreation & SportsSean Eduardo Sanchez SES Tennis Center — $10,000 · Recreation & SportsGenerating Hope Inc — $20,000 · Housing & Shelter
Education$6,781,450Other$2,100,260Human Services$1,654,000Philanthropy$1,048,982Health$302,500Recreation & Sports$110,000Housing & Shelter$20,000

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

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetIndiana University Foundation — $4,883,500 over 2y, 1.6% of budgetUS SPACE & ROCKET CENTER EDUCATION FOUNDATION — $1,551,000 over 6y, 2.3% of budgetHORATIO ALGER ASSN OF DISTINGUISHED AMERICANS INC — $882,500 over 2y, 1.6% of budgetKIMERA ORPHANAGE — $830,450 over 7y, 83% of budgetROGER FEDERER CHARITABLE FUND INC — $370,000 over 3y, 17% of budgetPROSTATE CANCER FOUNDATION — $308,982 over 3y, 0.1% of budgetEisenhower Medical Center — $235,000 over 1y, 0.0% of budgetRADY CHILDREN'S HOSPITAL FOUNDATION SAN DIEGO — $170,000 over 2y, 0.2% of budgetSOUTHERN CALIFORNIA TENNIS ASSOCIATION FOUNDATION — $140,000 over 4y, 5.4% of budgetTHE CAMPANILE FOUNDATION — $110,000 over 4y, 0.1% of budgetCELEBRITY ADVENTURES INC — $103,000 over 2y, 1.9% of budgetINTERNATIONAL TENNIS HALL OF FAME INCORPORATED — $100,000 over 1y, 0.6% of budgetYOUTH TENNIS SAN DIEGO — $97,260 over 1y, 1.4% of budgetUC SAN DIEGO FOUNDATION — $75,000 over 1y, 0.1% of budgetTHE DAVID FOSTER FOUNDATION — $50,000 over 1y, 1.0% of budgetRANCHO SANTA FE EDUCATION FOUNDATION — $30,000 over 3y, 1.1% of budgetBoots on the Court Inc — $30,000 over 2y, 16% of budgetThe Salk Institute for Biological Studies — $15,000 over 1y, 0.0% of budgetUDT SEAL Association Inc — $10,000 over 1y, 0.9% of budgetSean Eduardo Sanchez SES Tennis Center — $10,000 over 1y, 17% of budgetST JUDE CHILDREN'S RESEARCH HOSPITAL INC — $10,000 over 1y, 0.0% of budgetRANCHO SANTA FE COMMUNITY CENTER INC — $10,000 over 1y, 1.5% of budgetPACIFIC SOUTHWEST RAILWAY MUSEUM ASSOCIATION INC — $10,000 over 1y, 3.4% of budgetELTON JOHN AIDS FOUNDATION INC — $7,500 over 1y, 0.1% of budgetATP TOUR INC — $6,000 over 1y, 0.0% of budgetMatch Point Impact Inc — $1,000 over 1y, 2.6% of budgetBOYS & GIRLS CLUB OF COACHELLA VALLEY — $1,000 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.

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.

National Philanthropic TrustPA8.2× affinity7 shared granteesties to 7 of 7Hover any node to trace its alignments.Compare side by side →

Open a dossier: National Philanthropic Trust · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · American Online Giving Foundation 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 Fred B Luddy Family 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 · 20%6%23%51%90%your share of their income ↑0%13%25%38%50%share of the org’s income from government
    no gov moneyreceives it· size = income
    2get no government money at all
    6report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–50%
    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 Fred B Luddy Family Foundation Inc?

    Find your warmest path to Fred B Luddy Family Foundation Inc 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 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph