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· Private foundation

Angier Charitable Fund C-F David Boit Et Al Trustees

Its FY2024 filing reports that it accepted unsolicited grant applications.

$730k
Granted FY2024still arriving
10
Grants FY2024still arriving
6
States reached
$181k
Largest
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 FY20172024.

Philanthropy$725kEducation$716kEnvironment$30kArts & Culture$18kHealth$15kHuman Services$8k
02FY2024 · 10 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k2 grants · $4k
  • $10k–50k5 grants · $181k
  • $50k–250k3 grants · $544k
$36,261
Median grant
6
States reached
$0
Total assets
Largest grants
RecipientAmount
VANGUARD CHARITABLE NO THE LEIGH KEYSER PHILLIPS CHARITABLE ACCOUNT$181,305
SCHWAB CHARITABLE NO PETER AND MARY ADAMSON CHARITABLE TRUST$181,305
VANGUARD CHARITABLE NO THE KEYSER CHARITABLE FUND$181,305
FIDELITY CHARITABLE GIFT FUND NO WALSH GIVING FUND$36,261
AMERICAN ENDOWMENT FUND$36,261
FIDELITY CHARITABLE GIFT FUND NO PICKLES FAMILY GIVING FUND$36,261
BANK OF AMERICA CHARITABLE GIFT FUND$36,261
FIDELITY CHARITABLE GIFT FUND NO COOKE FAMILY GIVING FUND$36,261
HUNTSMAN CANCER FOUNDATION$2,500
WESTOVER SCHOOL$1,900
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 11%, against an area that typically sits at 9%. 67% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 9%CURE ALZHEIMER'S FUND: $1k → 7%SIPPICAN LANDS TRUST: $30k → 8%FRIENDS OF THE MASS GENERAL CANCER CENTER: $1k → 16%HISTORIC COLONY HOUSE INC: $5k → 16%WESTOVER SCHOOL: $493k → 12%VANGUARD CHARITABLE NO THE LEIGH KEYSER PHILLIPS CHARITABLE ACCOUNT: $181k → 7%HUNTSMAN CANCER FOUNDATION: $3k → 8%BANK OF AMERICA CHARITABLE GIFT FUND: $36k → 16%AMERICAN ENDOWMENT FUND: $36k → 13%CURE ALZHEIMER'S FUND: $1k → 7%FRIENDS OF THE MASS GENERAL CANCER CENTER: $1k → 16%MOUNTAIN LAKE COMMUNITY SERVICE: $3k → 16%WESTOVER SCHOOL: $95k → 12%VANGUARD CHARITABLE NO THE KEYSER CHARITABLE FUND: $181k → 7%CURE ALZHEIMER'S FUND: $1k → 7%FRIENDS OF THE MASS GENERAL CANCER CENTER: $1k → 16%MOUNTAIN LAKE COMMUNITY SERVICE: $3k → 16%WESTOVER SCHOOL: $50k → 12%CURE ALZHEIMER'S FUND: $1k → 7%FRIENDS OF THE MASS GENERAL CANCER CENTER: $1k → 16%MOUNTAIN LAKE COMMUNITY SERVICE: $3k → 16%WESTOVER SCHOOL: $47k → 12%CURE ALZHEIMER'S FUND: $1k → 7%FRIENDS OF THE MASS GENERAL CANCER CENTER: $1k → 16%HISTORIC COLONY HOUSE INC: $3k → 16%WESTOVER SCHOOL: $30k → 12%CURE ALZHEIMER'S FUND: $1k → 7%HISTORIC COLONY HOUSE INC: $3k → 16%WESTOVER SCHOOL: $2k → 12%CURE ALZHEIMER'S FUND: $1k → 7%HISTORIC COLONY HOUSE INC: $3k → 16%HISTORIC COLONY HOUSE INC: $3k → 16%HISTORIC COLONY HOUSE INC: $3k → 16%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

MA
IN
OH
CT
RI
UT
NE
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.

52%of every dollar goes to organizations you’ve funded before.
$753k · 5 repeat orgs$685k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +141% since the first grant, against -45% for the ones you funded once.

5 repeat relationships — 1 still active in FY2024, 4 since wound down; 7 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

5
1

Total granted

$753k
$30k

Median revenue growth · since first grant

+141%
-45%

Still filing today

80%
100%

New vs renewed · share of each year

In FY2024, 0% of grant dollars renewed an existing relationship; $655k 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
HealthEducationEnvironmentArts & CultureOther

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

  • WS
    WESTOVER SCHOOL INC
    6× · 2017–2024 · $716k · revenue +43%
  • HC
    HISTORIC COLONY HOUSE INC
    6× · 2018–2023 · $18k · revenue +141%
  • ML
    MOUNTAIN LAKE COMMUNITY SERVICE INC
    3× · 2021–2023 · $8k · revenue +48%

Funded once

  • SL
    SIPPICAN LANDS TRUST INC
    one grant, 2023 · $30k · revenue -45%

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
Massachusetts Land Conservation Trust

Conservation and preservation of land.

Environment
2
Amherst Land Trust

Land conservation and open space preservation

3
Bourne Conservation Trust

To provide the general public with woodland trails through a wildlife sanctuary in a natural state for their appreciation and enjoyment

Environment
4
Albany County Land Bank Corporation

The albany county land bank facilitates the process of acquiring, improving and redistributing vacant and abandoned properties to eliminate the harms and liabilities caused by such properties and return them to productive use, while being…

Housing & Shelter
5
Brewster Conservation Trust

Land conservation

Environment
6
Colebrook Land Conservancy Inc

Conservation of land

Environment
7
Preservation Realty Holdings Inc

To hold title to and manage real estate donated to or acquired by preservation trust of vermont, inc. to date, the organization is managing the historic property known as the grand isle lake house.

8
Winchester Land Trust Inc

Winchester land trust works to preserve the rural character and natural resources of the winchester ct area and to educate the community about the benefits of land conservation and balanced growth

Environment
9
Franklin Land Trust Inc

The franklin land trust works to conserve farms, forests, wildlands, and other natural resources significant to the quality of the environment, economy, and rural character of western massachusetts.

Environment
10
Alzheimer's Disease Foundation Inc

The organization's mission is to provide assistance to the victims of alzheimer's disease and related cognitive impairments, and their families and to raise funds for research and assistance.

11
Hilltown Land Trust Inc

Hilltown land trust conserves and stewards land through strong relationships to ensure clean water, wildlife habitat, climate resilience, recreational opportunities, and healthy farmland for the benefit of all.

Environment
12
Land Conservancy of Ridgefield Inc

The Land Conservancy of Ridgefield, Inc. ("the Land Conservancy"), founded in 1967, preserves and protects, for the general benefit of the public, Ridgefield, Connecticut's natural resources including land and water resources, the plant…

Environment

For reference, the grantee most central to the portfolio’s shape is American Endowment Foundation and the most unlike its peers is Huntsman Cancer 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

8 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. 8 of the 15 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)
1
Early backer (in before they grew)
8/8
Grantees still filing
4/8
Grew since you first funded

Where your money sits — by cause, then by grantee

WESTOVER SCHOOL INC — $716,375 · EducationWESTOVER SCHOOL INCVANGUARD CHARITABLE NO THE LEIGH KEYSER PHILLIPS CHARITABLE ACCOUNT — $181,305 · OtherVANGUARD CHARITABLE NO THE LEIGH KEYSER PHILLIPS …VANGUARD CHARITABLE NO THE KEYSER CHARITABLE FUND — $181,305 · OtherVANGUARD CHARITABLE NO THE KEYSER CHARITABLE FUNDSCHWAB CHARITABLE NO PETER AND MARY ADAMSON CHARITABLE TRUST — $181,305 · OtherSCHWAB CHARITABLE NO PETER AND MARY ADAMSON CHARI…FIDELITY CHARITABLE GIFT FUND NO PICKLES FAMILY GIVING FUND — $36,261 · OtherFIDELITY CHARITABLE GIFT FUND NO PICKLES FAMILY G…FIDELITY CHARITABLE GIFT FUND NO WALSH GIVING FUND — $36,261 · OtherFIDELITY CHARITABLE GIFT FUND NO WALSH GIVING FUN…FIDELITY CHARITABLE GIFT FUND NO COOKE FAMILY GIVING FUND — $36,261 · OtherFIDELITY CHARITABLE GIFT FUND NO COOKE FAMILY GIV…+2 more — $12,500 · OtherBANK OF AMERICA CHARITABLE GIFT FD — $36,261 · PhilanthropyAMERICAN ENDOWMENT FOUNDATION — $36,261 · PhilanthropySIPPICAN LANDS TRUST INC — $30,000 · EnvironmentHISTORIC COLONY HOUSE INC — $17,500 · Arts & CultureALZHEIMER'S DISEASE RESEARCH FOUNDATION — $7,000 · HealthHUNTSMAN CANCER FOUNDATION — $2,500 · Health
Education$716,375Other$665,198Philanthropy$72,522Environment$30,000Arts & Culture$17,500Health$9,500

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 budgetWESTOVER SCHOOL INC — $716,375 over 6y, 2.4% of budgetBANK OF AMERICA CHARITABLE GIFT FD — $36,261 over 1y, 0.0% of budgetAMERICAN ENDOWMENT FOUNDATION — $36,261 over 1y, 0.0% of budgetSIPPICAN LANDS TRUST INC — $30,000 over 1y, 6.1% of budgetHISTORIC COLONY HOUSE INC — $17,500 over 6y, 1.5% of budgetMOUNTAIN LAKE COMMUNITY SERVICE INC — $7,500 over 3y, 1.0% of budgetALZHEIMER'S DISEASE RESEARCH FOUNDATION — $7,000 over 7y, 0.0% of budgetHUNTSMAN CANCER FOUNDATION — $2,500 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.

  • Who funds WESTOVER SCHOOL INC
  • Who funds BANK OF AMERICA CHARITABLE GIFT FD
  • Who funds AMERICAN ENDOWMENT FOUNDATION
  • Who funds SIPPICAN LANDS TRUST INC
  • Who funds HISTORIC COLONY HOUSE INC
  • Who funds MOUNTAIN LAKE COMMUNITY SERVICE INC
  • Who funds ALZHEIMER'S DISEASE RESEARCH FOUNDATION
  • Who funds HUNTSMAN CANCER FOUNDATION

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 set of overlaps that mostly run through you, not between each other.

Fidelity Investments Charitable Gift FundMA6× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fidelity Investments Charitable Gift 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 Angier Charitable Fund C-F David Boit Et Al Trustees 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 · 60%1%3%6%10%your share of their income ↑0%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    6get no government money at all
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    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 Angier Charitable Fund C-F David Boit Et Al Trustees?

    Find your warmest path to Angier Charitable Fund C-F David Boit Et Al Trustees 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 15 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

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