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· Private foundation

The Myrin Institute Inc

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.

$744k
Granted FY2024still arriving
19
Grants FY2024still arriving
10
States reached
$240k
Largest
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$1.1MEnvironment$1.0MScience & Tech$250kFood & Nutrition$175kArts & Culture$77kAnimals$45kPhilanthropy$20kReligion$18kOther$0
02FY2024 · 19 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k3 grants · $17k
  • $10k–50k10 grants · $153k
  • $50k–250k6 grants · $575k
$15,000
Median grant
10
States reached
$15M
Total assets
Largest grants
RecipientAmount
Berkshire Waldorf High School$240,000
Lakota Waldorf School$100,000
Center Democratic Enviro Rights$70,000
The Nassau Land Trust$65,000
Tara High School for Performing Art$50,000
The Nature Institute$50,000
Greenagers Inc$27,600
Montessori School of the Berkshires$25,000
Thoreau College$20,000
Berkshire Grown$15,000
Spikenard Farm Honeybee Sanctuary$15,000
The Compass School$10,000
Eurythmy Spring Valley$10,000
Farmsteads for Farmers$10,000
Perspectiva$10,000
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 (FY23–24, $30k) land where the poverty rate runs at 12%, against an area that typically sits at 7%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 7%Blue Rider Stables Inc: $20k → 12%Blue Rider Stables Inc: $10k → 12%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
NH
WA
WI
NY
MA
OR
SD
PA
CO
KY
VA
NM
TN
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.
04

Where the work is directed

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

About 36% of The Myrin Institute Inc’s grant dollars are earmarked for a different county than the recipient’s own address. By recipient address, 47% of the giving stays in MA; by stated purpose, 27%.

The Myrin Institute Inclessmore of its giving
Placed by recipient address
How this is measured
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 funder’s own 990 grant descriptions.
03Its grantees
repeat funding

Who it funds again

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

92%of every dollar goes to organizations it has funded before.
$2.5M · 18 repeat orgs$234k to everyone else

Grantees it renews have grown median revenue +39% since the first grant, against +33% for those funded once.

18 repeat relationships: 11 still active in FY2024, 7 since wound down; 8 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

18
15

Total granted

$2.5M
$94k

Median revenue growth · since first grant

+39%
+33%

Still filing today

72%
47%

New vs renewed · share of each year

In FY2024, 81% of grant dollars renewed an existing relationship; $140k 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
EducationFood & NutritionEnvironmentScience & TechHuman ServicesInternationalOther
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

  • BW
    BERKSHIRE WALDORF HIGH SCHOOL INC
    5× · 2020–2024 · $550k · revenue +524%
  • TO
    THE ORION SOCIETY INC
    7× · 2017–2023 · $396k · revenue +4%
  • NL
    NASSAU LAND TRUST INC
    5× · 2020–2024 · $365k · revenue +13% · 26% of their budget

Funded once

  • UW
    UNITED WAY OF SOUTHERN KENTUCKY INCgraduated
    one grant, 2021 · $20k · revenue +33%
  • BB
    BERKSHIRES BOUNTY INCgraduated
    one grant, 2022 · $15k · revenue +474%
  • C
    CELDF
    one grant, 2022 · $10k
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
Thetford Academy

Thetford academy is an independent school community with a public purpose. our mission is to celebrate the unique worth of all students, nurture their strengths, and challenge them to fulfill their potential.

Education
2
Sunfield Education Association

Waldorf Education PreK - 8, Community Outreach and Education, Regenerative agriculture

Education
3
Vermont Wilderness School

Provide nature-based education and mentoring to youth and adults in southern vermont and western massachusetts.

Environment
4
The Bay School

The school provides alternative education based on the waldorf method which is dedicated to sound education standards. teaching the whole child to grow and learn in ways that most suit their individual temperaments and abilities, utilizing…

—
5
Brightfield School

Brightfield's misson: rooted in a place-based approach, brightfield inspires joy, curiosity and love of learning through meaningful engagement with the natural world and local community. students learn to become stewards of the land while…

Education
6
The Nature Institute
—
7
Berkwood School

Berkwood Hedge School provides a hands-on developmental curriculum that promotes deep and intuitive learning. Students achieve academic excellence by becoming critical thinkers and creative problem solvers. Our teachers meet the needs of…

Education
8
The Waldorf School Inc

The waldorf school of lexington nurtures each child's curiosity, ingenuity, and love of learning so that they can meet the future with wonder, confidence, and resilience.

Education
9
Berwick Academy

Berwick academy, founded in 1791, is dedicated to promoting virtue and useful knowledge among the rising generations.

Education
10
Western New England University

Western new england university, a comprehensive private institution with a tradition of excellence in teaching and scholarship and a commitment to service, awards undergraduate, master's, and doctoral degrees in various departments from…

Education
11
The Greene School

The mission of the greene school is to organize, operate and promote a not-for-profit educational institution in western rhode island that shall emcompass a charter and/or independent school and that shall be at all times operated in…

Education
12
Worcester Natural History Society Inc

The ecotarium's mission is to inspire a passion for science and nature among all members of the community through one-of-a-kind experiences, interactive exhibits, and accessible programming. as new england's leading science and nature…

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is Wolakota Waldorf Society; the most unlike its peers is Natural Resources Defense Council Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
05the grantee network

23 grantees tracked through their own filings, 2017–2025.

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 2025, not grant rows in a single year, so this will not match the grant count on the cover. 23 of the 41 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.

1
Load-bearing (≥25% of a budget)
5
Early backer (in before they grew)
23/23
Grantees still filing
18/23
Grew since first funded

Where the money sits, by cause and then by grantee

WOLAKOTA WALDORF SOCIETY: $360,000 · OtherWOLAKOTA WALDORF SOCIETYCenter Democratic Enviro Rights: $220,000 · OtherCenter Democratic Enviro RightsWinkler Center for Adult Learning: $85,000 · OtherWinkler Center for Adult LearningTara High School for Performing Art: $50,000 · OtherTara High School for Performing Art+16 more: $157,500 · Other+16 moreTHE ORION SOCIETY INC: $396,000 · EnvironmentTHE ORION SOCIETY INCNASSAU LAND TRUST INC: $365,000 · EnvironmentNASSAU LAND TRUST INC+2 more: $20,000 · EnvironmentBERKSHIRE WALDORF HIGH SCHOOL INC: $550,000 · EducationBERKSHIRE WALDORF HIGH SCHOOL …THE COMPASS SCHOOL INC: $85,000 · EducationTHE COMPASS SCHOOL INCTHREEFOLD EDUCATION FOUNDATION AND SCHOOL: $30,000 · Education+5 more: $68,500 · Education+5 moreTHE NATURE INSTITUTE INC: $165,000 · Science & TechGREENAGERS INC: $112,600 · Food & NutritionBERKSHIRE GROWN INC: $25,000 · Food & NutritionBERKSHIRES BOUNTY INC: $15,000 · Food & NutritionTHE PEOPLES PANTRY: $10,000 · Food & Nutrition+1 more: $2,000 · Food & NutritionBLUE RIDER STABLES INC: $30,000 · Human ServicesUNITED WAY OF SOUTHERN KENTUCKY INC: $20,000 · PhilanthropyMEDECINS SANS FRONTIERES USA INC: $2,000 · International
Other$872,500Environment$781,000Education$733,500Science & Tech$165,000Food & Nutrition$164,600Human Services$30,000Philanthropy$20,000International$2,000

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 budgetBERKSHIRE WALDORF HIGH SCHOOL INC: $550,000 over 5y, 7.0% of budgetTHE ORION SOCIETY INC: $396,000 over 7y, 6.3% of budgetNASSAU LAND TRUST INC: $365,000 over 5y, 26% of budgetWOLAKOTA WALDORF SOCIETY: $360,000 over 5y, 21% of budgetTHE NATURE INSTITUTE INC: $165,000 over 3y, 8.2% of budgetGREENAGERS INC: $112,600 over 5y, 1.6% of budgetTHE COMPASS SCHOOL INC: $85,000 over 2y, 6.0% of budgetBLUE RIDER STABLES INC: $30,000 over 2y, 4.4% of budgetTHREEFOLD EDUCATION FOUNDATION AND SCHOOL: $30,000 over 5y, 0.1% of budgetBERKSHIRE GROWN INC: $25,000 over 2y, 1.3% of budgetCENTER FOR ANTHROPOSOPHY: $23,500 over 4y, 0.6% of budgetUNITED WAY OF SOUTHERN KENTUCKY INC: $20,000 over 1y, 0.8% of budgetTHOREAU COLLEGE INC: $20,000 over 1y, 5.3% of budgetTHE RESEARCH INSTITUTE FOR WALDORF EDUCATION INC: $15,000 over 3y, 1.0% of budgetThe Spikenard Farm Inc: $15,000 over 1y, 3.8% of budgetBERKSHIRES BOUNTY INC: $15,000 over 1y, 4.3% of budgetTHE PEOPLES PANTRY: $10,000 over 2y, 1.3% of budgetSAFE SCHOOLS NEW HAMPSHIRE DBA SAFE SCHOOLS: $5,000 over 1y, 6.1% of budgetNATURAL RESOURCES DEFENSE COUNCIL INC: $5,000 over 1y, 0.0% of budgetTHE NEW AMSTERDAM SCHOOL: $5,000 over 1y, 0.4% of budgetBERKSHIRE AGRICULTURAL VENTURES INC: $2,000 over 1y, 0.1% of budgetEDITH WHARTON RESTORATION INC: $2,000 over 1y, 0.1% of budgetMEDECINS SANS FRONTIERES USA INC: $2,000 over 1y, 0.0% 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 BERKSHIRE WALDORF HIGH SCHOOL INC ↗
  • Who funds THE ORION SOCIETY INC ↗
  • Who funds NASSAU LAND TRUST INC ↗
  • Who funds WOLAKOTA WALDORF SOCIETY ↗
  • Who funds THE NATURE INSTITUTE INC ↗
  • Who funds GREENAGERS INC ↗
  • Who funds THE COMPASS SCHOOL INC ↗
  • Who funds BLUE RIDER STABLES INC ↗
  • Who funds THREEFOLD EDUCATION FOUNDATION AND SCHOOL ↗
  • Who funds BERKSHIRE GROWN INC ↗
  • Who funds CENTER FOR ANTHROPOSOPHY ↗
  • Who funds UNITED WAY OF SOUTHERN KENTUCKY INC ↗
  • Who funds THOREAU COLLEGE INC ↗
  • Who funds THE RESEARCH INSTITUTE FOR WALDORF EDUCATION INC ↗
  • Who funds The Spikenard Farm Inc ↗
  • Who funds BERKSHIRES BOUNTY INC ↗
  • Who funds THE PEOPLES PANTRY ↗
  • Who funds SAFE SCHOOLS NEW HAMPSHIRE DBA SAFE SCHOOLS ↗
  • Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
  • Who funds THE NEW AMSTERDAM SCHOOL ↗
  • Who funds BERKSHIRE AGRICULTURAL VENTURES INC ↗
  • Who funds EDITH WHARTON RESTORATION INC ↗
  • Who funds MEDECINS SANS FRONTIERES USA INC ↗

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.

Berkshire Taconic Community Foundation IncMA23.6× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Berkshire Taconic Community Foundation Inc · Dr Robert C & Tina Sohn Foundation · The Ruth Krauss Foundation Inc · The Buchwald Family Foundation · Jane and Jack Fitzpatrick Trust · Lee Bank Foundation Inc · The Christopher Reynolds Foundation Inc · Rsf Social Finance Inc · Waldorf Educational Foundation 0049-05-11 · The Velmans Foundation Inc · Shoval Foundation · Donald C McGraw Foundation 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 Myrin Institute Inc funds: left to right is the share of its income from government, bottom to top the share from The Myrin Institute Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 30%2%8%17%30%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 2%
  • Berkshire Grown Inc: 28% of income from government
  • Greenagers Inc: 7% of income from government
  • The Orion Society Inc: 2% of income from government
  • Berkshire Agricultural Ventures Inc: 1% of income from government
  • Edith Wharton Restoration Inc: 1% of income from government
  • The Compass School Inc: 1% of income from government
no gov moneyreceives it· size = income
3get no government money at all
1report 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.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The Myrin Institute Inc?

Find your warmest path to The Myrin Institute Inc 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 41 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

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