Skip to content
Plinth

· Private foundation

Pethybridge Harry M-Tr

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.

$120k
Granted FY2025still arriving
5
Grants FY2025still arriving
1
States reached
$30k
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 FY20192025.

Health$823k
02FY2025 · 5 grants

Where the money goes

Your grants by size, and where they go.

$20,000
Median grant
1
States reached
$2.3M
Total assets
Largest grants
RecipientAmount
Tufts Children's Hospital$30,000
BOSTON CHILDRENS HOSPITAL$30,000
LAWRENCE GENERAL HOSPITAL$20,000
BOSTON MEDICAL CENTER$20,000
ANNA JAQUES COMMUNITY HEALTH$20,000
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 (FY19–25) land where the poverty rate runs at 13%, against an area that typically sits at 11%. 52% of your dollars go to grantees based in above-average-need neighborhoods. Your grants spread fairly evenly across need levels.

area typical 11%WHITTIER HEALTH NETWORK: $20k → 10%BOSTON CHILDRENS HOSPITAL: $36k → 16%WHITTIER HEALTH NETWORK: $18k → 10%BOSTON CHILDRENS HOSPITAL: $34k → 16%ANNA JAQUES COMMUNITY HEALTH: $35k → 10%BOSTON CHILDRENS HOSPITAL: $32k → 16%ANNA JAQUES COMMUNITY HEALTH: $35k → 10%BOSTON CHILDRENS HOSPITAL: $30k → 16%ANNA JAQUES COMMUNITY HEALTH: $30k → 10%BOSTON CHILDRENS HOSPITAL: $30k → 16%ANNA JAQUES COMMUNITY HEALTH: $20k → 10%BOSTON CHILDRENS HOSPITAL: $30k → 16%ANNA JAQUES HOSPITAL: $20k → 10%BOSTON CHILDRENS HOSPITAL: $30k → 16%ANNA JAQUES COMMUNITY HEALTH: $20k → 10%BOSTON MEDICAL CENTER: $20k → 16%ANNA JAQUES COMMUNITY HEALTH: $20k → 10%BOSTON MEDICAL CENTER: $15k → 16%LAWRENCE GENERAL HOSPITAL: $35k → 10%BOSTON MEDICAL CENTER: $15k → 16%LAWRENCE GENERAL HOSPITAL: $35k → 10%BOSTON MEDICAL CENTER: $15k → 16%LAWRENCE GENERAL HOSPITAL: $30k → 10%BOSTON MEDICAL CENTER: $11k → 16%LAWRENCE GENERAL HOSPITAL: $30k → 10%BOSTON MEDICAL CENTER: $10k → 16%LAWRENCE GENERAL HOSPITAL: $30k → 10%BOSTON MEDICAL CENTER: $2k → 16%LAWRENCE GENERAL HOSPITAL: $20k → 10%Tufts Children's Hospital: $34k → 16%Tufts Children's Hospital: $30k → 16%Tufts Children's Hospital: $25k → 16%Tufts Children's Hospital: $25k → 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.

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.

98%of every dollar goes to organizations you’ve funded before.
$803k · 6 repeat orgs$20k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +49% since the first grant, against +15% for the ones you funded once.

6 repeat relationships — 5 still active in FY2025, 1 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

6
1

Total granted

$803k
$20k

Median revenue growth · since first grant

+49%
+15%

Still filing today

50%
100%

New vs renewed · share of each year

In FY2025, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

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

  • CH
    Children's Hospital Corporation
    7× · 2019–2025 · $222k · revenue +55%
  • Lawrence General Hospital
    6× · 2019–2025 · $180k · revenue +27%
  • BOSTON MEDICAL CENTER CORPORATION
    7× · 2019–2025 · $88k · revenue +49%

Funded once

  • AJ
    ANNA JAQUES HOSPITAL INC
    one grant, 2020 · $20k · revenue +15%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field
04the grantee network

4 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. 4 of the 7 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)
0
Early backer (in before they grew)
4/4
Grantees still filing
4/4
Grew since you first funded

Where your money sits — by cause, then by grantee

Children's Hospital Corporation — $222,000 · HealthChildren's Hospital CorporationLawrence General Hospital — $180,000 · HealthLawrence General HospitalBOSTON MEDICAL CENTER CORPORATION — $88,198 · HealthBOSTON MEDICAL CENTER CORPORATIONANNA JAQUES HOSPITAL INC — $20,000 · HealthANNA JAQUES COMMUNITY HEALTH — $159,686 · OtherANNA JAQUES COMMUNITY HEALTHTufts Children's Hospital — $114,377 · OtherTufts Children's HospitalWHITTIER HEALTH NETWORK — $38,466 · OtherWHITTIER HEALTH NETWORK
Health$510,198Other$312,529

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%grantee revenue →↑ your share of their budgetChildren's Hospital Corporation — $222,000 over 7y, 0.0% of budgetLawrence General Hospital — $180,000 over 6y, 0.0% of budgetBOSTON MEDICAL CENTER CORPORATION — $88,198 over 7y, 0.0% of budgetANNA JAQUES HOSPITAL INC — $20,000 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.

  • Who funds Children's Hospital Corporation
  • Who funds Lawrence General Hospital
  • Who funds BOSTON MEDICAL CENTER CORPORATION
  • Who funds ANNA JAQUES HOSPITAL INC

Government reliance of your grantees

Every dot is one organization Pethybridge Harry M-Tr 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
2021222324
no gov · 00%0%1%3%5%your share of their income ↑0%13%25%38%50%share of the org’s income from governmentmedian 23%
  • Lawrence General Hospital41% of income from government
  • Boston Medical Center Corporation23% of income from government
  • Children's Hospital Corporation10% of income from government
  • Anna Jaques Hospital Inc4% of income from government
no gov moneyreceives it· size = income
0get no government money at all
0rely on government for over half their income
⤢ axis zoomed · 0–50%
typical government reliance, FY2024

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 7 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