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Plinth

· Private foundation

The Alexandra and Spencer Wells Charitable Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$112k
Granted FY2025still arriving
11
Grants FY2025still arriving
5
States reached
$51k
Largest
01What you fund
0190% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202025.

Arts & Culture$289kEducation$106kHealth$95kPhilanthropy$51kHuman Services$7kFood & Nutrition$6kRecreation & Sports$3kEmployment$3kOther$0
02FY2025 · 11 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k7 grants · $11k
  • $10k–50k3 grants · $51k
  • $50k–250k1 grant · $51k
$1,893
Median grant
5
States reached
$216k
Total assets
Largest grants
RecipientAmount
SAN FRANCISCO FILM SOCIETY$51,000
EVERY MOTHER COUNTS$30,526
BLACKBURN FOUNDATION$10,300
COLUMBIA UNIVERSITY$10,000
SAN FRANCISCO OPERA$5,150
WESTERN RESERVE ACADEMY$1,893
MANIFESTWORKS$1,180
NANTUCKET HISTORICAL ASSOCIATION$1,033
LOWCOUNTRY LAND TRUST$515
BRECKER-METAL FOUNDATION INC$500
Individual grant recipient$240
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 (FY20–25, $4k) land where the poverty rate runs at 13%, 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%MANIFESTWORKS: $1k → 14%EMERGENCY ASSISTANCE FOUNDATION: $1k → 11%MANIFESTWORKS: $540 → 14%PROJECT GLIMMER: $500 → 10%MANIFEST WORKS: $1k → 14%STREET SOCCER USA: $200 → 17%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

NY
MA
IA
IN
OH
CT
CA
UT
MD
DE
SC
DC
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.

80%of every dollar goes to organizations you’ve funded before.
$417k · 13 repeat orgs$107k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +68% since the first grant, against +21% for the ones you funded once.

13 repeat relationships — 8 still active in FY2025, 5 since wound down; 2 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

13
41

Total granted

$417k
$96k

Median revenue growth · since first grant

+68%
+21%

Still filing today

77%
61%

New vs renewed · share of each year

In FY2025, 89% of grant dollars renewed an existing relationship; $11k went to new ones.

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

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

’20’21’22’23’24’25
EducationArts & CultureHealthHuman ServicesPhilanthropyInternationalOther

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

  • SF
    San Francisco Film Society
    6× · 2020–2025 · $277k · revenue +40%
  • WR
    WESTERN RESERVE ACADEMY
    5× · 2020–2025 · $30k · revenue +56%
  • TQ
    THE QUAD PREPARATORY SCHOOL
    2× · 2021–2022 · $5k · revenue +68%

Funded once

  • WO
    WALK OF CHAMPIONS
    one grant, 2024 · $40k · revenue +12%
  • G
    GIVEBUTTER
    one grant, 2024 · $10k
  • TB
    THE BRANSON SCHOOLgraduated
    one grant, 2021 · $10k · revenue +41%

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
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

2
Massachusetts Institute of Technology

The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.

Education
3
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.

4
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
5
Furman University

The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.

Education
6
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
7
The American College of Trust and Estate Counsel

Enhance the ability of actec members to provide the most efficient and highest quality services to their clients; develop qualified trust and estate counselors; improve and reform probate, trust and tax laws, procedures, and standards of…

Community Improvement
8
The George Washington University

The mission of the george washington university (gw) is to educate individuals in liberal arts, languages, sciences, learned professions, and other courses and subjects of study, and to conduct scholarly research and publish the findings…

Education
9
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
10
United States Telecom Association

See schedule oustelecom exists to ensure members can compete, grow and thrive to build a world where families, enterprises and communities are connected through the power of broadband.our member companies have committed a considerable…

11
Columbia College Chicago

The organization's mission is to educate students for creative occupations in diverse fields of arts and media.

Education
12
Augustana College

Rooted in the liberal arts & sciences & lutheran expression of the christian faith, & is committed to offering a challenging education that develops qualities of mind, spirit, & body necessary for a rewarding life of leadership & service…

Education

For reference, the grantee most central to the portfolio’s shape is The Taft School Corporation and the most unlike its peers is Brecker-Metal Foundation Inc. 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 backsteadyPregnancy Support ServicesLocal History MuseumsCancer Support ServicesVolunteer Fire & Ems Servic…Youth Sports ProgramsEnvironmental Conservation …Women & Girls Leadership De…Jewish Community Organizati…Local Food System Organizat…Independent K-12 SchoolsCommunity Foundations
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 36 years old; the field is 14. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number24%5%<5yr15%0%5–10yr20%22%10–20yr17%22%20–35yr11%19%35–55yr13%32%55yr+
THE FIELDby orgYOUR MONEYby value24%2%<5yr15%0%5–10yr20%19%10–20yr17%1%20–35yr11%67%35–55yr13%11%55yr+

The field is 24% startups (under 5 years old) — 5% of your grantees by number, and just 2% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 14% of the field you don’t fund.

orgs you fund
0.0%0/39
the rest of the field
14%
26,003/186,939

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

38 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. 38 of the 57 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)
7
Early backer (in before they grew)
38/38
Grantees still filing
30/38
Grew since you first funded

Where your money sits — by cause, then by grantee

San Francisco Film Society — $276,807 · OtherSan Francisco Film Society+28 more — $41,297 · Other+28 moreTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK — $50,000 · EducationTHE TRUSTEES OF COLU…WESTERN RESERVE ACADEMY — $29,821 · EducationWESTERN RESERVE ACAD…THE BRANSON SCHOOL — $10,000 · EducationTHE BRANSON SCHOOLTHE QUAD PREPARATORY SCHOOL — $5,083 · Education+5 more — $7,890 · Education+5 moreEVERY MOTHER COUNTS — $82,102 · HealthEVERY MOTHER COUNT…Blackburn Foundation — $10,300 · HealthBlackburn Foundati…+3 more — $1,607 · HealthWALK OF CHAMPIONS — $40,000 · Philanthropy+2 more — $1,515 · PhilanthropySAN FRANCISCO OPERA ASSOCIATION — $5,650 · Arts & CultureNANTUCKET HISTORICAL ASSOCIATION — $2,690 · Arts & CultureSAN FRANCISCO MUSEUM OF MODERN ART — $1,175 · Arts & CultureTHE SOCIETY OF THE CINCINNATI — $1,030 · Arts & CultureSMITHSONIAN INSTITUTION — $1,000 · Arts & CultureREUT USA — $500 · Arts & CultureMANIFESTWORKS — $2,750 · Human ServicesEMERGENCY ASSISTANCE FOUNDATION INC — $1,000 · Human ServicesPROJECT GLIMMER — $500 · Human ServicesSTREET SOCCER USA INC — $200 · Human ServicesFeeding America — $1,000 · Food & Nutrition
Other$318,104Education$102,794Health$94,009Philanthropy$41,515Arts & Culture$12,045Human Services$4,450Food & Nutrition$1,000

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 budgetSan Francisco Film Society — $276,807 over 6y, 1.3% of budgetEVERY MOTHER COUNTS — $82,102 over 5y, 0.2% of budgetTHE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK — $50,000 over 5y, 0.0% of budgetWESTERN RESERVE ACADEMY — $29,821 over 5y, 0.1% of budgetTHE BRANSON SCHOOL — $10,000 over 1y, 0.0% of budgetSAN FRANCISCO OPERA ASSOCIATION — $5,650 over 2y, 0.0% of budgetTHE QUAD PREPARATORY SCHOOL — $5,083 over 2y, 0.0% of budgetTHE TAFT SCHOOL CORPORATION — $3,390 over 3y, 0.0% of budgetMANIFESTWORKS — $2,750 over 3y, 0.2% of budgetNANTUCKET HISTORICAL ASSOCIATION — $2,690 over 3y, 0.0% of budgetTHE TRUSTEES OF THE SMITH COLLEGE — $1,500 over 1y, 0.0% of budgetThe Edible Schoolyard Project dba The Alice Waters Institute — $1,500 over 2y, 0.0% of budgetSAN FRANCISCO MUSEUM OF MODERN ART — $1,175 over 1y, 0.0% of budgetPSI UPSILON FRATERNITY — $1,060 over 1y, 0.2% of budgetTHE SOCIETY OF THE CINCINNATI — $1,030 over 1y, 0.0% of budgetTRUSTEES OF BOSTON COLLEGE — $1,000 over 1y, 0.0% of budgetBrecker-Metal Foundation INC — $1,000 over 2y, 1.3% of budgetFeeding America — $1,000 over 1y, 0.0% of budgetSMITHSONIAN INSTITUTION — $1,000 over 1y, 0.0% of budgetCROHN'S & COLITIS FOUNDATION INC — $1,000 over 1y, 0.0% of budgetEMERGENCY ASSISTANCE FOUNDATION INC — $1,000 over 1y, 0.0% of budgetLOWCOUNTRY LAND TRUST INC — $515 over 1y, 0.0% of budgetSAN FRANCISCO FIRST TEE — $515 over 1y, 0.0% of budgetPROJECT GLIMMER — $500 over 1y, 0.0% of budgetWESLEYAN UNIVERSITY — $500 over 1y, 0.0% of budgetWORLD CENTRAL KITCHEN INC — $500 over 1y, 0.0% of budgetREUT USA — $500 over 1y, 0.0% of budgetAccess Institute for Psychological Services — $350 over 1y, 0.0% of budgetRock Creek Conservancy Inc — $258 over 1y, 0.0% of budgetHUNTSMAN CANCER FOUNDATION — $257 over 1y, 0.0% of budgetTHE JONSSON CANCER CENTER FOUNDATION — $250 over 1y, 0.0% of budgetJEWISH FAMILY & CHILDREN'S SERVICE INC — $250 over 1y, 0.0% of budgetBUILDON INC — $250 over 1y, 0.0% of budgetSTREET SOCCER USA INC — $200 over 1y, 0.0% of budgetENNEAGRAM PRISON PROJECT — $105 over 1y, 0.0% of budgetNational Volunteer Fire Council Inc — $50 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.

Jewish Community Federation of San Francisco the Peninsula Marin & SonomaCA14.7× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · The Goldman Sachs Charitable Gift Fund · The San Francisco Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · Tides Foundation · American Endowment Foundation · The Chicago Community Trust · Vanguard Charitable Endowment Program · Charities Aid Foundation America · The Blackbaud Giving Fund

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 The Alexandra and Spencer Wells Charitable 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, a single department, or state — and drag the year to watch it move.

2024
202122232425
no gov · 20%6%25%56%100%your share of their income ↑0%15%30%45%60%share of the org’s income from governmentmedian 1%
  • Rock Creek Conservancy Inc60% of income from government
  • Trustees of Boston College3% of income from government
  • The Trustees of the Smith College1% of income from government
  • Jewish Family & Children's Service Inc1% of income from government
  • Wesleyan University1% of income from government
  • Nantucket Historical Association1% of income from government
no gov moneyreceives it· size = income
2get no government money at all
5report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
⤢ axis zoomed · 0–60%
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 57 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 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph