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· Public charity

American Mathematical Society

Please see schedule o.the AMERICAN MATHEMATICAL SOCIETY ("ams or "the society") founded in 1888 to further the interests of mathematical research scholarship, and education, serves the national and international mathematical community through its publications, meetings, advocacy and other programs, which: (a) promote mathematical…

$917k
Granted FY2024still arriving
15
Grants FY2024still arriving
10
States reached
$50k
Largest
01What you fundRead
02The needRead
03Your edgeRead
04Your fieldRead
01What you fund
01100% classified

What you funded, over time

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

Education$1.6MScience & Tech$484kYouth Development$45kInternational$40kArts & Culture$10kHealth$6k
02FY2024 · 15 grants

Where the money goes

Your grants by size, and where they go.

The 15 grants below total $262,500 — the rows itemised in this filing. The $916,599 headline is the total grant expense reported on the return, so the remaining $654,099 is giving the schedule does not break out: grants under the $5,000 itemisation floor, grants to individuals, and grants reported on other schedules. Every figure below describes the itemised rows only.

By grant size · FY2024

  • Under $10k3 grants · $21k
  • $10k–50k10 grants · $142k
  • $50k–250k2 grants · $100k
$12,000
Median grant
10
States reached
$286M
Total assets
Largest grants
RecipientAmount
UNIVERSITY OF SOUTHERN CALIFORNIA$50,000
WILLIAM MARSH RICE UNIVERSITY$50,000
VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY$25,000
MATHEMATICAL STAIRCASE INC$22,000
NEW YORK MATH CIRCLE$15,000
KANSAS STATE UNIVERSITY$15,000
AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE$13,000
SIGMACAMP INC$12,000
GRADUATE STUDENT CHAPTER$10,000
COLORADO STATE UNIVERSITY$10,000
THE ART OF PROBLEM SOLVING INITIATIVE INC$10,000
NEW YORK UNIVERSITY$10,000
PZ MATH CORPORATION$8,000
BROWN UNIVERSITY$7,000
RECINTO UNIVERSITARIO DE MAYAGUEZ$5,500
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:

Dollar for dollar, your grants (FY17–24) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 86% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%MASSACHUSETTS INSTITUTE OF TECHNOLOGY: $16k → 8%TRUSTEES OF BOSTON UNIVERSITY: $50k → 16%MATHEMATICAL STAIRCASE INC: $22k → 17%PENNSYLVANIA STATE UNIVERSITY EBERLY COLLEGE OF SCIENCE: $93k → 16%THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA: $52k → 22%UC REGENTS: $50k → 10%UNIVERSITY OF SOUTHERN CALIFORNIA: $50k → 14%SIGMACAMP INC: $12k → 7%MATHWORKS AT TEXAS STATE UNIVERSITY: $15k → 10%WILLIAM MARSH RICE UNIVERSITY: $50k → 16%AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE: $15k → 14%KANSAS STATE UNIVERSITY: $15k → 20%DUKE UNIVERSITY: $50k → 11%UNIVERSITY OF WASHINGTON: $54k → 9%NORTHWESTERN UNIVERSITY: $93k → 14%THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS: $53k → 19%THE TRUSTEES OF PRINCETON UNIVERSITY: $50k → 11%VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY: $25k → 21%UNIVERSITY OF MARYLAND: $50k → 11%MASSACHUSETTS INSTITUTE OF TECHNOLOGY: $15k → 8%HAMPSHIRE COLLEGE: $14k → 12%TRUSTEES OF BOSTON UNIVERSITY: $50k → 16%MATHEMATICAL STAIRCASE INC: $16k → 17%HARVEY MUDD COLLEGE: $50k → 14%MATHWORKS AT TEXAS STATE UNIVERSITY: $15k → 10%AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE: $13k → 14%KANSAS STATE UNIVERSITY: $11k → 20%ROSS MATHEMATICS FOUNDATION: $12k → 15%THE BOARD OF TRUSTEES OFTHE UNIVERSITY OF ILLINOIS: $53k → 19%MATHEMATICS FOUNDATION OF AMERICA CANADAUSA MATHCAMP: $15k → 8%BOSTON UNIVERSITY: $14k → 16%CLAREMONT MCKENNA COLLEGE: $50k → 14%TEXAS STATE UNIVERSITY: $13k → 10%AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE: $13k → 14%KANSAS STATE UNIVERSITY FOUNDATION: $29k → 20%MASSACHUSETTS INSTITUTE OF TECHNOLOGY: $11k → 8%NEW YORK MATH CIRCLE: $15k → 17%AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE: $13k → 14%AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE: $11k → 14%FRIENDS OF THE INTERNATIONAL: $40k → 14%THE ART OF PROBLEM SOLVING INITIATIVE INC: $15k → 17%ART OF PROBLEM SOLVING INITIATIVE INC: $15k → 17%ART OF PROBLEM SOLVING INITIATIVE INC: $15k → 17%THE ART OF PROBLEM SOLVING INITIATIVE INC: $12k → 17%MATHEMATICAL ASSOCIATION OF AMERICA: $25k → 14%MATHEMATICAL ASSOCIATON OF AMERICA: $15k → 14%MATHEMATICAL ASSOCIATON OF AMERICA: $15k → 14%MATHEMATICAL ASSOCIATON OF AMERICA: $15k → 14%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
MT
MN
IL
MI
NY
MA
IN
OH
PA
NJ
RI
CA
CO
MO
VA
MD
AZ
KS
NC
DC
GA
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.

04

Where the work is directed

The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.

About 26% of American Mathematical Society’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.

American Mathematical Societylessmore of its giving
Placed by recipient address

Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.

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.

61%of every dollar goes to organizations you’ve funded before.
$1.2M · 29 repeat orgs$761k to everyone else

29 repeat relationships — 9 still active in FY2024, 20 since wound down; 4 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

29
29

Total granted

$1.2M
$708k

Median revenue growth · since first grant

+31%
+47%

Still filing today

79%
59%

New vs renewed · share of each year

In FY2024, 74% of grant dollars renewed an existing relationship; $53k 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
EducationScience & TechYouth DevelopmentSocial ScienceRecreation & SportsEmploymentOther

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

  • TRUSTEES OF BOSTON UNIVERSITY
    3× · 2017–2023 · $114k · revenue +45%
  • TA
    THE ART OF PROBLEM SOLVING INITIATIVE INC
    8× · 2017–2024 · $108k · revenue +248%
  • AMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE
    7× · 2017–2024 · $96k · revenue +31%

Funded once

  • PS
    PENNSYLVANIA STATE UNIVERSITY
    one grant, 2018 · $93k
  • Northwestern Universitygraduated
    one grant, 2020 · $93k · revenue +33%
  • UO
    UNIVERSITY OF WASHINGTON
    one grant, 2022 · $54k

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
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation

The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.

Science & Tech
2
University of Miami

See Form 990, Part I, Line 1, Description of Organization Mission.

Education
3
Trustees of Dartmouth College

Dartmouth College educates the most promising students and prepares them for a lifetime of learning and of responsible leadership, through a faculty dedicated to teaching and the creation of knowledge.

Education
4
President and Fellows of Harvard College

Undergraduate, graduate, and professional education and research across a broad array of academic domains.

Education
5
Lehigh University

The university's goal in the coming decade is to advance learning through the integration of teaching, research and service to others. the core of this goal is to prepare graduates to engage with the world and lead lives of meaning. to do…

Education
6
University of Chicago

The mission of the university of chicago has been to sustain at the highest level of excellence, the communication of knowledge, the creation of knowledge and the fostering of a dynamic community of scholars and students.

Education
7
Association for Computing Machinery Inc

We are an intl. scientific & educational org. dedicated to advancing art, science & technology.

Science & Tech
8
National Science and Technology Medals Foundation Inc

The nstmf's mission is to build inclusive stem communities across the united states. fundamental to these communities are the significant, inspirational connections we foster between the individuals who have received national recognition…

—
9
Trustees of Tufts College

Education and Research

Education
10
Trustees of Boston College

Mission strengthened by more than a century and a half of dedication to academic excellence, boston college commits itself to the highest standards of teaching and research in undergraduate, graduate and professional programs and to the…

Education
11
Boston Architectural College

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

—
12
Bar Ilan University in Israel Inc

Biu produces students who excel in the sciences, humanities, law, engineering, business & the arts.

—

For reference, the grantee most central to the portfolio’s shape is Massachusetts Institute of Technology and the most unlike its peers is Friends of the International Mathematical Union. 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 backsteadyCommunity FoundationsFaith-Based Liberal Arts Co…Women & Girls Leadership De…Youth Mentoring ProgramsCommunity College 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 54 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%0%<5yr14%2%5–10yr19%31%10–20yr16%8%20–35yr13%10%35–55yr16%49%55yr+
THE FIELDby orgYOUR MONEYby value22%0%<5yr14%1%5–10yr19%22%10–20yr16%9%20–35yr13%10%35–55yr16%57%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%0/66
the rest of the field
13%
240,396/1,819,499

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.

05the grantee network

44 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 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 44 of the 66 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)
10
Early backer (in before they grew)
44/44
Grantees still filing
38/44
Grew since you first funded

Where your money sits — by cause, then by grantee

TRUSTEES OF BOSTON UNIVERSITY — $114,000 · OtherTRUSTEES OF BOSTON UNIVERSITYTHE ART OF PROBLEM SOLVING INITIATIVE INC — $108,450 · OtherTHE ART OF PROBLEM SOLVING INITIATIVE INCTHE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS — $105,600 · OtherTHE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOISPENNSYLVANIA STATE UNIVERSITY — $93,000 · OtherPENNSYLVANIA STATE UNIVERSITYMATHEMATICAL ASSOCIATION OF AMERICA INC — $80,000 · OtherMATHEMATICAL ASSOCIATION OF AMERICA INCTEXAS STATE UNIVERSITY — $60,300 · OtherTEXAS STATE UNIVERSITYUNIVERSITY OF WASHINGTON — $54,000 · OtherUNIVERSITY OF WASHINGTONClaremont McKenna College — $50,000 · OtherUNIVERSITY OF MARYLAND COLLEGE PARK — $50,000 · OtherREGENTS OF THE UNIVERSITY OF CALIFORNIA AT BERKELEY — $50,000 · OtherUniversity of Puerto Rico - Mayaguez Campus — $44,140 · Other+17 more — $188,200 · Other+17 moreMATHEMATICAL STAIRCASE — $82,640 · EducationMATHEMATICAL STAIRCASEWilliam Marsh Rice University — $66,000 · EducationWilliam Marsh Rice UniversityTRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA — $56,500 · EducationTRUSTEES OF THE UNIVERSITY OF PENNSYLVANI…Friends of the International Mathematical Union — $55,000 · EducationFriends of the International Mathematical…DUKE UNIVERSITY — $50,000 · EducationDUKE UNIVERSITYUNIVERSITY OF SOUTHERN CALIFORNIA — $50,000 · EducationUNIVERSITY OF SOUTHERN CALIFORNIAHarvey Mudd College — $50,000 · EducationHarvey Mudd CollegeThe Trustees of Princeton University — $50,000 · EducationThe Trustees of Princeton UniversityMassachusetts Institute of Technology — $47,000 · EducationMassachusetts Institute of TechnologyPROMYS FOUNDATION — $38,880 · EducationSYLVIA BOZEMAN AND RHONDA HUGHES EDGE FOUNDATION — $36,000 · EducationKANSAS STATE UNIVERSITY FOUNDATION — $29,000 · EducationMathPath — $28,000 · Education+14 more — $150,790 · Education+14 moreAMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE — $96,000 · Science & TechNumFOCUS INC — $20,000 · Science & TechSOCIETY FOR ADVANCEMENT OF CHICANOS AND NATIVE AMERICANS IN SCIENCE — $15,000 · Science & TechSIMONS LAUFER MATHEMATICAL SCIENCES INSTITUTE — $15,000 · Science & TechAMERICAN INSTITUTE OF PHYSICS INC — $10,031 · Science & Tech+1 more — $5,000 · Science & TechNorthwestern University — $93,000 · Recreation & SportsMATHEMATICS FOUNDATION OF AMERICA — $45,000 · Youth DevelopmentBROWN UNIVERSITY — $24,000 · Community ImprovementSIGMACAMP INC — $20,000 · EmploymentITHAKA HARBORS INC — $15,000 · Social Science
Other$997,690Education$789,810Science & Tech$161,031Recreation & Sports$93,000Youth Development$45,000Community Improvement$24,000Employment$20,000Social Science$15,000

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 budgetTRUSTEES OF BOSTON UNIVERSITY — $114,000 over 3y, 0.0% of budgetTHE ART OF PROBLEM SOLVING INITIATIVE INC — $108,450 over 8y, 0.4% of budgetAMERICAN ASSOCIATION FOR THE ADVANCEMENT OF SCIENCE — $96,000 over 7y, 0.0% of budgetNorthwestern University — $93,000 over 1y, 0.0% of budgetMATHEMATICAL STAIRCASE — $82,640 over 8y, 3.5% of budgetMATHEMATICAL ASSOCIATION OF AMERICA INC — $80,000 over 4y, 0.2% of budgetWilliam Marsh Rice University — $66,000 over 3y, 0.0% of budgetTRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA — $56,500 over 2y, 0.0% of budgetFriends of the International Mathematical Union — $55,000 over 4y, 27% of budgetDUKE UNIVERSITY — $50,000 over 1y, 0.0% of budgetClaremont McKenna College — $50,000 over 1y, 0.0% of budgetUNIVERSITY OF SOUTHERN CALIFORNIA — $50,000 over 1y, 0.0% of budgetHarvey Mudd College — $50,000 over 1y, 0.1% of budgetThe Trustees of Princeton University — $50,000 over 1y, 0.0% of budgetMassachusetts Institute of Technology — $47,000 over 3y, 0.0% of budgetMATHEMATICS FOUNDATION OF AMERICA — $45,000 over 4y, 2.4% of budgetPROMYS FOUNDATION — $38,880 over 5y, 2.4% of budgetSYLVIA BOZEMAN AND RHONDA HUGHES EDGE FOUNDATION — $36,000 over 4y, 12% of budgetKANSAS STATE UNIVERSITY FOUNDATION — $29,000 over 1y, 0.0% of budgetMathPath — $28,000 over 3y, 1.5% of budgetHAMPSHIRE COLLEGE TRUSTEES — $24,000 over 2y, 0.0% of budgetBROWN UNIVERSITY — $24,000 over 4y, 0.0% of budgetNEW YORK MATH CIRCLE INC — $22,500 over 2y, 5.6% of budgetSIGMACAMP INC — $20,000 over 2y, 3.4% of budgetNumFOCUS INC — $20,000 over 1y, 0.4% of budgetAMERICAN INSTITUTE OF MATHEMATICS — $18,000 over 2y, 0.2% of budgetTEXAS TECH FOUNDATION INC — $15,640 over 2y, 0.0% of budgetNew York University — $15,200 over 2y, 0.0% of budgetSOCIETY FOR ADVANCEMENT OF CHICANOS AND NATIVE AMERICANS IN SCIENCE — $15,000 over 3y, 0.1% of budgetITHAKA HARBORS INC — $15,000 over 3y, 0.0% of budgetSIMONS LAUFER MATHEMATICAL SCIENCES INSTITUTE — $15,000 over 2y, 0.1% of budgetNATIONAL ASSOCIATION OF MATHEMATICIANS INCORPORATED — $15,000 over 2y, 11% of budgetROSS MATHEMATICS FOUNDATION — $12,000 over 1y, 2.6% of budgetCHOR INC — $10,450 over 2y, 0.6% of budgetAMERICAN INSTITUTE OF PHYSICS INC — $10,031 over 2y, 0.0% of budgetSCIENCE SPARK — $6,000 over 1y, 0.1% of budgetMATH CIRCLES OF CHICAGO — $6,000 over 1y, 0.9% of budgetUniversity of Illinois Foundation — $5,000 over 1y, 0.0% of budgetUNIVERSITY OF MASSACHUSETTS AMHERST FOUNDATION INC — $5,000 over 1y, 0.1% of budgetSOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS — $5,000 over 1y, 0.0% of budgetFranklin College of Indiana — $5,000 over 1y, 0.0% of budgetCornell University — $5,000 over 1y, 0.0% of budgetIllinois Institute of Technology — $5,000 over 1y, 0.0% of budgetUNIVERSITY OF ROCHESTER — $5,000 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.

Carina Initiatives IncAlfred P Sloan Founda…The Simons Foundation…Silicon Valley Commun…Morgan Stanley Global…Jpmorgan Chase Founda…Gs Donor Advised Phil…The Pfizer Foundation…Vanguard Charitable E…National Philanthropi…American Online Givin…American Endowment Fo…
Carina Initiatives IncCA20× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Carina Initiatives Inc · Alfred P Sloan Foundation · The Simons Foundation Inc · Silicon Valley Community Foundation · Morgan Stanley Global Impact Funding Trust Inc · Jpmorgan Chase Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The Pfizer Foundation Inc · Vanguard Charitable Endowment Program · National Philanthropic Trust · American Online Giving Foundation Inc · American Endowment 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 American Mathematical Society 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
’20’21’22’23’24’25
no gov · 20%2%8%17%30%your share of their income ↑0%25%50%75%100%share of the org’s income from government →median 12%
  • Massachusetts Institute of Technology — 35% of income from government
  • Trustees of Boston University — 12% of income from government
  • The Trustees of Princeton University — 11% of income from government
  • American Institute of Physics Inc — 0% of income from government
no gov moneyreceives it· size = income
2get no government money at all
7report 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

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 66 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 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

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 camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home
State money flows
the interactive map of money crossing state lines