Skip to content
The Seiler Family Foundation at a glance

· Private foundation

The Seiler Family Foundation

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.

$7k
Granted FY2024still arriving
3
Grants FY2024still arriving
2
States reached
$5k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$19kRecreation & Sports$14kAnimals$10kEducation$4kHuman Services$1kFood & Nutrition$500
02FY2024 · 3 grants

Where the money goes

Grants by size, and the largest recipients.

$1,500
Median grant
2
States reached
$40k
Total assets
Largest grants
RecipientAmount
CHALLENGED ATHLETES FOUNDATION$5,000
LAKE CUYAMACA REC PARKS$1,500
HEARTLAND HUNGER RESOURCE CENTER$500
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY24–24, $5k) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 11%CHALLENGED ATHLETES FOUNDATION: $5k → 11%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

55%of every dollar goes to organizations it has funded before.
$26k · 5 repeat orgs$22k to everyone else

Grantees it renews have grown median revenue +78% since the first grant, against +52% for those funded once.

5 repeat relationships: 1 still active in FY2024, 4 since wound down; 2 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

5
10

Total granted

$26k
$16k

Median revenue growth · since first grant

+78%
+52%

Still filing today

40%
60%

New vs renewed · share of each year

In FY2024, 21% of grant dollars renewed an existing relationship; $6k 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
HealthEducationAnimalsHuman ServicesOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • SL
    ST LUKE'S MCCALL FOUNDATION
    2× · 2018–2019 · $12k · revenue +14%
  • LC
    LAKE CUYAMACA REC PARKS
    4× · 2021–2024 · $5k
  • US
    UC SAN DIEGO FOUNDATION
    4× · 2017–2020 · $3k · revenue +78%

Funded once

  • EF
    ECOFLIX FOUNDATION INC FKA CAMBODIAN WILDLIFE SANCTUARY INCgraduated
    one grant, 2018 · $10k · revenue +707%
  • SF
    SUMMIT FOR STEM CELL FOUNDATION
    one grant, 2018 · $1k · revenue -89%
  • YC
    YMCA CAMP AT HORSETHIEF RESERVOIR
    one grant, 2018 · $1k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Cardinal Health Foundation
Education
2
Los Angeles Medical Center Foundation
Health
3
Dcm Foundation
Philanthropy
4
Foundation for Cardiovascular Research and Innovations
Philanthropy
5
James P McCarron Jr Medical Foundation Inc
—
6
The Smd Foundation
Philanthropy
7
Cal Med Foundation
Education
8
The Mccall Family Foundation
Philanthropy
9
Md Anderson Foundation
Philanthropy
10
The Mcconnell Foundation
Philanthropy
11
The Heart Foundation

The heart foundation (thf) was created to save lives from heart disease by increasing awareness, educating the public, and supporting innovative research at smidt heart institute at cedars-sinai medical center in los angeles, california.…

Philanthropy
12
Urologic Cancer Foundation
—
How this is measured
The grantee most central to the portfolio’s shape is Uc San Diego Foundation; the most unlike its peers is All Heart Gunner Foundation. 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

9 grantees tracked through their own filings, 2017–2026.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 9 of the 17 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
9/9
Grantees still filing
6/9
Grew since first funded

Where the money sits, by cause and then by grantee

ST LUKE'S MCCALL FOUNDATION: $12,000 · OtherST LUKE'S MCCALL FOUNDATIONLAKE CUYAMACA REC PARKS: $5,000 · OtherLAKE CUYAMACA REC PARKSLAKE CUYAMACA PARK & RECREATION: $3,000 · OtherLAKE CUYAMACA PARK & RECREATIONUCSD HEALTH SYSTEM: $3,000 · OtherUCSD HEALTH SYSTEMYMCA CAMP AT HORSETHIEF RESERVOIR: $1,000 · OtherMCCALL LIBRARY FOUNDATION: $1,000 · OtherINTERFAITH COMMUNITY CENTER: $1,000 · Other+2 more: $1,000 · OtherECOFLIX FOUNDATION INC FKA CAMBODIAN WILDLIFE SANCTUARY INC: $10,000 · AnimalsECOFLIX FOUNDATION INC …CHALLENGED ATHLETES INC: $5,000 · Human ServicesCHALLENGED …UC SAN DIEGO FOUNDATION: $3,285 · EducationMCCALL DONNELLY EDUCATION FOUNDATION INC: $240 · EducationSUMMIT FOR STEM CELL FOUNDATION: $1,000 · HealthAmerican Heart Association Inc: $500 · HealthALL HEART GUNNER FOUNDATION: $500 · HealthTHE DLH FOUNDATION DBA SAVE OUR STOMACHS: $260 · Health
Other$27,000Animals$10,000Human Services$5,000Education$3,525Health$2,260

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetST LUKE'S MCCALL FOUNDATION: $12,000 over 2y, 0.8% of budgetECOFLIX FOUNDATION INC FKA CAMBODIAN WILDLIFE SANCTUARY INC: $10,000 over 1y, 6.9% of budgetCHALLENGED ATHLETES INC: $5,000 over 1y, 0.0% of budgetUC SAN DIEGO FOUNDATION: $3,285 over 4y, 0.0% of budgetSUMMIT FOR STEM CELL FOUNDATION: $1,000 over 1y, 0.2% of budgetAmerican Heart Association Inc: $500 over 1y, 0.0% of budgetTHE DLH FOUNDATION DBA SAVE OUR STOMACHS: $260 over 1y, 0.4% of budgetMCCALL DONNELLY EDUCATION FOUNDATION INC: $240 over 1y, 0.4% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a set of overlaps that mostly run through this funder rather than between each other.

Donor Advised Charita…
Donor Advised Charitable Giving IncCO5.9× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Donor Advised Charitable Giving Inc

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization The Seiler Family Foundation funds: left to right is the share of its income from government, bottom to top the share from The Seiler Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's 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
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    typical government reliance, FY20–25
    How this is measured
    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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.

    On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 17 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

    How this is measured
    Each figure carries one of six labels. Filed is what the funder reported on its 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.

    Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

    Source object · view filing

    Play a game based on Seiler Family’s filings →

    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 endowment market
    who holds foundation money, and what just moved
    The camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home