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The Stanley S Langendorf Foundation at a glance

· Private foundation

The Stanley S Langendorf Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$944k
Granted FY2024still arriving
134
Grants FY2024still arriving
13
States reached
$27k
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.

Education$2.0MHealth$1.6MYouth Development$953kHuman Services$502kArts & Culture$433kHousing & Shelter$335kInternational$319kReligion$237kOther$0
02FY2024 · 134 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k89 grants · $345k
  • $10k–50k45 grants · $610k
$5,000
Median grant
13
States reached
$4.9M
Total assets
Largest grants
RecipientAmount
ST LUKE PRESBYTERIAN CHURCH$27,000
UCSF FOUNDATION$25,000
SAN FRANCISCO GENERAL HOSPITAL FOUN$25,000
UCSF FOUNDATION$25,000
SAN FRANCISCO GENERAL HOSPITAL FOUN$25,000
MERIDIAN INTERNATIONAL CENTER$25,000
THE POSSE FOUNDATION$25,000
KELLOGG SCHOOL OF MANAGEMENT$20,000
RANCHO MIRAGE WRITERS FESTIVAL$20,000
RANCHO MIRAGE WRITERS FESTIVAL$20,000
DESERT COMMUNITY FOUNDATION$15,000
YOUTH HOMES$15,000
SAN DOMENICO SCHOOL$15,000
SMART$15,000
MAKE IT HOME BAY AREA$12,500
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 (FY17–24, $486k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 85% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%A SENSE OF HOME: $5k → 14%CAMP KESEM: $5k → 14%CAMP KESEM: $5k → 14%CAMP KESEM: $5k → 14%MY NEW RED SHOES: $5k → 7%MY NEW RED SHOES: $5k → 7%YOUTH HOMES: $15k → 9%COMMUNITY EDUCATION PARTNERSHIPS: $10k → 10%MAKE IT HOME BAY AREA: $13k → 8%Make it Home Bay Area: $10k → 8%MAKE IT HOME BAY AREA: $10k → 8%MAKE IT HOME BAY AREA: $5k → 8%MAKE IT HOME BAY AREA: $5k → 8%JEWISH FAMILY AND CHILDREN'S SERVIC: $5k → 10%JEWISH FAMILY AND CHILDREN'S SERVIC: $4k → 10%NATIONAL COALITION OF 100 BLACK WOM: $10k → 10%CITY YOUTH NOW: $5k → 10%CITY YOUTH NOW: $5k → 10%CITY YOUTH NOW: $5k → 10%THE ARC OF SAN FRANCISCO: $15k → 10%A HOME WITHIN: $10k → 10%THE ARC OF SAN FRANCISCO: $10k → 10%AMERICAN RED CROSS OF THE BAY AREA: $10k → 10%AT THE CROSSROADS: $8k → 10%A HOME WITHIN: $5k → 10%AMERICAN RED CROSS OF THE BAY AREA: $5k → 10%THE ARC OF SAN FRANCISCO: $5k → 10%Larkin Street Youth Services: $20k → 10%LARKIN STREET YOUTH SERVICES: $20k → 10%LARKIN STREET YOUTH SERVICES: $20k → 10%COMPASS FAMILY SERVICES: $15k → 10%LARKIN STREET YOUTH SERVICES: $10k → 10%LARKIN STREET YOUTH SERVICES: $10k → 10%LARKIN STREET YOUTH SERVICES: $10k → 10%LARKIN STREET YOUTH SERVICES: $10k → 10%LARKIN STREET YOUTH SERVICES: $10k → 10%EMBARCADERO YMCA: $50k → 10%EMBARCADERO YMCA: $10k → 10%MISSION NEIGHBORHOOD CENTERS INC: $10k → 10%AT THE CROSSROADS: $10k → 10%AT THE CROSSROADS: $10k → 10%AT THE CROSSROADS: $10k → 10%MISSION NEIGHBORHOOD CENTERS INC: $10k → 10%AT THE CROSSROADS: $10k → 10%AT THE CROSSROADS: $8k → 10%At The Crossroads: $8k → 10%RAPHAEL HOUSE: $10k → 10%Raphael House of San Francisco Inc: $8k → 10%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.

Which US states its grants reach

VT
WA
ID
MT
MN
IL
NY
MA
OR
NV
IA
PA
RI
CA
CO
VA
MD
AZ
TN
NC
DC
HI
LA
TX
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.

84%of every dollar goes to organizations it has funded before.
$6.2M · 137 repeat orgs$1.2M to everyone else

Grantees it renews have grown median revenue +44% since the first grant, against +21% for those funded once.

137 repeat relationships: 73 still active in FY2024, 64 since wound down; 33 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

137
115

Total granted

$6.2M
$950k

Median revenue growth · since first grant

+44%
+21%

Still filing today

78%
57%

New vs renewed · share of each year

In FY2024, 78% of grant dollars renewed an existing relationship; $203k 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
EducationHuman ServicesArts & CultureYouth DevelopmentHealthRecreation & SportsOther
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

  • MA
    MARIN ACADEMY
    8× · 2017–2024 · $343k · revenue +67%
  • EM
    Eisenhower Medical Center
    6× · 2018–2024 · $263k · revenue +77%
  • TG
    The Guardsmen
    5× · 2017–2021 · $224k · revenue +47%

Funded once

  • TB
    TONY BENNETT FUND FOR EMERGENCY PED
    one grant, 2017 · $75k
  • IG
    Individual grant recipient
    one grant, 2020 · $50k
  • SF
    SAN FRANCISCO GENERAL HOSPITAL FOUNDATION
    one grant, 2022 · $50k · revenue -58%
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
The International School of San Francisco

Guided by the principles of academic rigor and diversity, the international school of san francisco offers programs of study in french and english to prepare its graduates for a world in which the ability to think critically and to…

Education
2
San Francisco Challenge dba AmericaOne
Recreation & Sports
3
The San Francisco School

A private school that cultivates and celebrates the intellectual, imaginative, and humanitarian promise of each student in a community that practices mutual respect, embraces diversity, and inspires passion for learning.

—
4
Jobs with Justice San Francisco

A long-term, strategic alliance of labor, community, faith-based, and student organizations working together to build greater economic power for workers and community members through employee rights at work and access to good jobs,…

Employment
5
Sf Partnership

SF Partnership is an organization comprised of SF's leading employers dedicated to supporting an equitable, resilient, and vibrant economy shared by all people working and living in San Francisco. Through education, advocacy, and research,…

—
6
San Francisco Girls' School

To educate and inspire girls to become innovators and leaders in stem.

—
7
Ucsf Foundation Investment Company

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

Education
8
San Francisco Casa

San Francisco CASA transforms the lives of children and youth traumatized and displaced in the foster care and related systems by providing one consistent, caring volunteer advocate, trained to address each childs needs in the court and…

Civil Rights
9
Parents for Public Schools of San Francisco

PPS-SF's mission is to promote the fundamental value of public education and pursue the success of every public school by sharing knowledge, bridging communities, and informing policy.

—
10
Presidio Hill School

Presidio hill school is a co-ed k-8 independent, progressive school. learning is collaborative and an active experience with an emphasis on inquiry. students are engaged in their own learning and guided by an expert faculty through a…

Education
11
Golden Gate University

Golden gate university prepares individuals to lead and serve by providing high quality, practice-based educational programs in law, taxation, business and related professions - as a nonprofit institution - in an innovative and challenging…

Education
12
California Forward

Ca fwd drives action to identify solutions that can be taken to scale to meet the challenges the state is facing. the organization is driven by the belief that regional solutions across the state will help ensure economic, environmental,…

Public Benefit
How this is measured
The grantee most central to the portfolio’s shape is The Basic Fund; the most unlike its peers is Wender Weis Foundation for Children. 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

212 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. 212 of the 295 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)
48
Early backer (in before they grew)
207/212
Grantees still filing
148/212
Grew since first funded

Where the money sits, by cause and then by grantee

SAN FRANCISCO GENERAL HOSPITAL FOUN: $620,500 · OtherSAN FRANCISCO GENERAL HOSPITAL FOUNWORLD AFFAIRS COUNCIL: $150,000 · OtherDE MARILLAC ACADEMY: $140,000 · Other+108 more: $2,435,500 · Other+108 moreMARIN ACADEMY: $343,000 · EducationMARIN ACADEMYUNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION: $292,000 · EducationUNIVERSITY OF CALIFORNIA SA…CASTILLEJA SCHOOL FOUNDATION: $196,000 · EducationCASTILLEJA SCHOOL FOUNDATIO…THE POSSE FOUNDATION INC: $162,500 · EducationTHE POSSE FOUNDATION INCSCHOOLS MENTORING AND RESOURCES TEAM INC (SMART): $107,500 · EducationSCHOOLS MENTORING AND RESOU…CALIFORNIA SCHOOL OF MECHANICAL ARTS: $100,000 · EducationCALIFORNIA SCHOOL OF MECHAN…SAN DOMENICO SCHOOL: $87,500 · EducationRANCHO MIRAGE WRITERS FESTIVAL: $87,000 · Education+18 more: $390,000 · Education+18 moreThe Guardsmen: $223,500 · Youth DevelopmentThe Guard…FRESH LIFELINES FOR YOUTH INC: $102,500 · Youth DevelopmentFRESH LIF…ENTERPRISE FOR YOUTH: $50,000 · Youth DevelopmentENTERPRIS…BOYS & GIRLS CLUBS OF SAN FRANCISCO: $45,000 · Youth DevelopmentBOYS & GI…PEER HEALTH EXCHANGE INC: $42,500 · Youth DevelopmentPEER HEAL…KIDPOWER TEENPOWER FULLPOWER International: $40,000 · Youth DevelopmentKIDPOWER …FIRST GRADUATE: $32,500 · Youth DevelopmentSan Francisco City Impact: $25,000 · Youth DevelopmentOld Skool Cafe: $22,500 · Youth Development+4 more: $36,500 · Youth Development+4 moreLarkin Street Youth Services: $111,000 · Human ServicesAmerican National Red Cross & Its Constituent Chapters and Branches: $69,300 · Human ServicesAT THE CROSSROADS: $62,500 · Human ServicesYOUNG MEN'S CHRISTIAN ASSOCIATION OF SAN FRANCISCO: $60,000 · Human ServicesMAKE IT HOME - BAY AREA: $45,500 · Human ServicesTHE ARC SAN FRANCISCO: $30,000 · Human ServicesMission Neighborhood Centers Inc: $20,000 · Human Services+13 more: $167,500 · Human ServicesEisenhower Medical Center: $262,900 · HealthSide By Side: $54,500 · HealthSAN FRANCISCO GENERAL HOSPITAL FOUNDATION: $50,000 · HealthAmbulatory Surgery Access Coalition: $28,000 · HealthOur Heroes Dreams: $25,000 · HealthMAYO CLINIC: $17,500 · Health+5 more: $42,500 · HealthNorthwestern University: $90,000 · Recreation & SportsOUTWARD BOUND CALIFORNIA: $47,500 · Recreation & SportsSAN FRANCISCO PARKS ALLIANCE: $30,000 · Recreation & SportsCALIFORNIA STATE PARKS FOUNDATION: $15,000 · Recreation & SportsPogo Park: $10,000 · Recreation & SportsJAMESTOWN COMMUNITY CENTER: $10,000 · Recreation & Sports+1 more: $5,000 · Recreation & SportsSan Francisco Playhouse: $50,000 · Arts & CultureMission Bit: $30,000 · Arts & CultureAMERICAN CONSERVATORY THEATRE FOUNDATION: $27,500 · Arts & CultureSAN FRANCISCO JAZZ ORGANIZATION: $20,000 · Arts & Culture42ND STREET MOON: $17,500 · Arts & CultureFRIENDS OF ANIM: $15,000 · Arts & CulturePALM SPRINGS FRIENDS OF PHILHARMONIC: $10,000 · Arts & CultureThe Spaulding Wooden Boat Center: $10,000 · Arts & CultureSING FOR AMERICA FOUNDATION: $7,500 · Arts & CultureGEYSERVILLE COMMUNITY FOUNDATION: $7,500 · Arts & CultureFRIENDS OF THE NATIONAL WORLD WAR II MEMORIAL INC: $7,500 · Arts & Culture+1 more: $5,000 · Arts & Culture
Other$3,346,000Education$1,765,500Youth Development$620,000Human Services$565,800Health$480,400Recreation & Sports$207,500Arts & Culture$207,500

Showing the 200 largest grantees by grant value.

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMARIN ACADEMY: $343,000 over 8y, 0.4% of budgetUNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION: $292,000 over 7y, 0.0% of budgetEisenhower Medical Center: $262,900 over 6y, 0.0% of budgetThe Guardsmen: $223,500 over 5y, 5.1% of budgetCASTILLEJA SCHOOL FOUNDATION: $196,000 over 5y, 0.2% of budgetTHE POSSE FOUNDATION INC: $162,500 over 7y, 0.2% of budgetLarkin Street Youth Services: $111,000 over 7y, 0.1% of budgetSCHOOLS MENTORING AND RESOURCES TEAM INC (SMART): $107,500 over 7y, 1.0% of budgetFRESH LIFELINES FOR YOUTH INC: $102,500 over 7y, 0.2% of budgetCALIFORNIA SCHOOL OF MECHANICAL ARTS: $100,000 over 2y, 0.1% of budgetMEALS ON WHEELS OF SAN FRANCISCO INC: $90,000 over 6y, 0.1% of budgetNorthwestern University: $90,000 over 5y, 0.0% of budgetSAN DOMENICO SCHOOL: $87,500 over 5y, 0.1% of budgetRANCHO MIRAGE WRITERS FESTIVAL: $87,000 over 4y, 3.3% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $69,300 over 7y, 0.0% of budgetAT THE CROSSROADS: $62,500 over 7y, 0.8% of budgetLa Casa de las Madres: $62,500 over 8y, 0.2% of budgetJEFFERSON ECONOMIC DEVELOPMENT INSTITUTE: $60,000 over 7y, 2.2% of budgetYOUNG MEN'S CHRISTIAN ASSOCIATION OF SAN FRANCISCO: $60,000 over 2y, 0.1% of budgetJUMA VENTURES INC: $57,500 over 8y, 0.2% of budgetPRISON UNIVERSITY PROJECT INC DBA MOUNT TAMALPAIS COLLEGE: $55,000 over 7y, 0.7% of budgetSide By Side: $54,500 over 8y, 0.1% of budgetSan Francisco Playhouse: $50,000 over 6y, 0.3% of budgetENTERPRISE FOR YOUTH: $50,000 over 7y, 0.4% of budgetSAN FRANCISCO GENERAL HOSPITAL FOUNDATION: $50,000 over 1y, 0.1% of budgetTHE BASIC FUND: $50,000 over 2y, 0.4% of budgetMERIDIAN INTERNATIONAL CENTER: $50,000 over 2y, 0.1% of budgetCALIFORNIA FIRE FOUNDATION: $50,000 over 1y, 0.4% of budgetOUTWARD BOUND CALIFORNIA: $47,500 over 7y, 0.2% of budgetMAKE IT HOME - BAY AREA: $45,500 over 4y, 1.9% of budgetBOYS & GIRLS CLUBS OF SAN FRANCISCO: $45,000 over 3y, 0.1% of budgetPEER HEALTH EXCHANGE INC: $42,500 over 7y, 0.1% of budgetPresident and Fellows of Middlebury College: $42,500 over 5y, 0.0% of budgetADOPT A FAMILY OF MARIN: $41,000 over 4y, 0.9% of budgetKIDPOWER TEENPOWER FULLPOWER International: $40,000 over 6y, 1.0% of budgetTHE NATURE CONSERVANCY: $40,000 over 5y, 0.0% of budgetCHINATOWN COMMUNITY DEVELOPMENT CENTER: $37,500 over 4y, 0.1% of budgetSAN FRANCISCO FOOD BANK: $36,000 over 4y, 0.0% of budgetInternational Rescue Committee INC: $35,000 over 1y, 0.0% of budgetHAMILTON FAMILIES: $35,000 over 4y, 0.1% of budgetNORTHERN SONOMA COUNTY FIRE FOUNDATION: $35,000 over 3y, 3.7% of budgetDESERT COMMUNITY FOUNDATION: $34,500 over 4y, 0.1% of budget10000 DEGREES: $32,500 over 5y, 0.1% of budgetFIRST GRADUATE: $32,500 over 6y, 0.5% of budgetHUMAN RIGHTS WATCH INC: $32,500 over 6y, 0.0% of budgetTHE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND: $30,000 over 3y, 0.0% of budgetSAN FRANCISCO PARKS ALLIANCE: $30,000 over 2y, 0.1% of budgetMission Bit: $30,000 over 4y, 0.9% 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.

  • Who funds MARIN ACADEMY ↗
  • Who funds UNIVERSITY OF CALIFORNIA SAN FRANCISCO FOUNDATION ↗
  • Who funds Eisenhower Medical Center ↗
  • Who funds The Guardsmen ↗
  • Who funds CASTILLEJA SCHOOL FOUNDATION ↗
  • Who funds THE POSSE FOUNDATION INC ↗
  • Who funds Larkin Street Youth Services ↗
  • Who funds SCHOOLS MENTORING AND RESOURCES TEAM INC (SMART) ↗
  • Who funds FRESH LIFELINES FOR YOUTH INC ↗
  • Who funds CALIFORNIA SCHOOL OF MECHANICAL ARTS ↗
  • Who funds MEALS ON WHEELS OF SAN FRANCISCO INC ↗
  • Who funds Northwestern University ↗
  • Who funds SAN DOMENICO SCHOOL ↗
  • Who funds RANCHO MIRAGE WRITERS FESTIVAL ↗
  • Who funds American National Red Cross & Its Constituent Chapters and Branches ↗
  • Who funds AT THE CROSSROADS ↗
  • Who funds La Casa de las Madres ↗
  • Who funds JEFFERSON ECONOMIC DEVELOPMENT INSTITUTE ↗
  • Who funds YOUNG MEN'S CHRISTIAN ASSOCIATION OF SAN FRANCISCO ↗
  • Who funds JUMA VENTURES INC ↗
  • Who funds PRISON UNIVERSITY PROJECT INC DBA MOUNT TAMALPAIS COLLEGE ↗
  • Who funds Side By Side ↗
  • Who funds San Francisco Playhouse ↗
  • Who funds ENTERPRISE FOR YOUTH ↗
  • Who funds SAN FRANCISCO GENERAL HOSPITAL FOUNDATION ↗
  • Who funds THE BASIC FUND ↗
  • Who funds MERIDIAN INTERNATIONAL CENTER ↗
  • Who funds CALIFORNIA FIRE FOUNDATION ↗

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 tightly interlocked group: most of these funders back each other's grantees too.

The San Francisco Fou…Marin Community Found…Jewish Community Fede…Bothin FoundationMcNabb FoundationThe Morris Stulsaft F…Silicon Valley Commun…Hobsonlucas Family Fo…The Henry Mayo Newhal…Crankstart FoundationKaiser Foundation Hos…The James Irvine Foun…
The San Francisco FoundationCA86.4× affinity80 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The San Francisco Foundation · Marin Community Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · Bothin Foundation · McNabb Foundation · The Morris Stulsaft Foundation · Silicon Valley Community Foundation · Hobsonlucas Family Foundation · The Henry Mayo Newhall Foundation · Crankstart Foundation · Kaiser Foundation Hospitals · The James Irvine Foundation

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 Stanley S Langendorf Foundation funds: left to right is the share of its income from government, bottom to top the share from The Stanley S Langendorf Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 20%1%3%6%10%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 1%
  • President and Fellows of Middlebury College: 1% of income from government
  • Year Up Inc: 0% of income from government
no gov moneyreceives it· size = income
2get no government money at all
78report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
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 295 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 Stanley S Langendorf’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