Funding search · EIN 132989468 · Chicago, IL
Arthur K Watson Trust Xxxxx5001
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 109
- grants reported
- $3.6M
- total given
- 2022–2024
- filing years
- $20,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
Full IRS filings ↗How this is builtReport an error
Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
Sign in to analyze this funder’s giving pattern. Free in early access.
1 grant matching “machias” · $50,000
- $50,000
Machias Bay Chamber Concerts · Machias, ME · 2023
General operating
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Honorhealth Foundation3 grants · $515,000
- The Jackson Laboratory3 grants · $338,500
- Piney Wood School3 grants · $337,000
- Mainehealth2 grants · $180,000
- Dartmouth-Hitchcock Health3 grants · $160,000
- Ethel Walker School3 grants · $155,000
- Olympia Snowe Womens Leadership3 grants · $150,000
- Mid-Coast Health Net Inc (Knox Clinic)2 grants · $126,000
- Portland Museum of Art3 grants · $125,000
- Maine Medical Center3 grants · $125,000
Giving over time
Grant history
The 100 largest of 109 grants.
- $200,000
Honorhealth Foundation · Scottsdale, AZ · 2022
General
- $184,000
Piney Wood School · Piney Woods, MS · 2024
General
- $160,000
Honorhealth Foundation · Scottsdale, AZ · 2024
General
- $155,000
Honorhealth Foundation · Scottsdale, AZ · 2023
General
- $140,000
The Jackson Laboratory · Bar Harbor, ME · 2022
General
- $125,000
Mid-Coast Health Net Inc (Knox Clinic) · Rockland, ME · 2024
General operating
- $125,000
Mainehealth · Rockport, ME · 2022
Support of campaign for
- $116,000
The Jackson Laboratory · Bar Harbor, ME · 2023
General
- $100,000
National Kidney Foundation · New York, NY · 2024
To support research
- $100,000
Lifeflight Foundation · Camden, ME · 2023
General operating
- $82,500
The Jackson Laboratory · Bar Harbor, ME · 2024
General
- $77,000
Piney Wood School · Piney Woods, MS · 2022
General
- $76,000
Piney Wood School · Piney Woods, MS · 2023
General
- $60,000
Dartmouth-Hitchcock Health · Lebanon, NH · 2023
General
- $60,000
Maine Medical Center · Portland, ME · 2023
General
- $55,000
Mainehealth · Rockport, ME · 2024
Pen bay waldo healthcare
- $55,000
Ethel Walker School · Simsbury, CT · 2023
General
- $55,000
Pen Bay Waldo Healthcare · Belfast, ME · 2023
General
- $50,000
Dartmouth-Hitchcock Health · Lebanon, NH · 2024
General
- $50,000
Ethel Walker School · Simsbury, CT · 2024
General
- $50,000
Olympia Snowe Womens Leadership · Portland, ME · 2024
General
- $50,000
Portland Museum of Art · Portland, ME · 2024
General
- $50,000
Sail Maine · Portland, ME · 2024
General
- $50,000
United States Sailing Association · Bristol, RI · 2024
General
- $50,000
William a Farnsworth Library and Art · Rockland, ME · 2024
General support
- $50,000
Machias Bay Chamber Concerts · Machias, ME · 2023
General operating
- $50,000
Olympia Snowe Womens Leadership · Portland, ME · 2023
General
- $50,000
Portland Museum of Art · Portland, ME · 2023
General
- $50,000
United States Sailing Association · Bristol, RI · 2023
General
- $50,000
Dartmouth-Hitchcock Health · Lebanon, NH · 2022
General
- $50,000
Ethel Walker School · Simsbury, CT · 2022
General
- $50,000
Olympia Snowe Womens Leadership · Portland, ME · 2022
General
- $40,000
Maine Medical Center · Portland, ME · 2022
General
- $35,000
Apple Blossom School and Family Center · Wilton, CT · 2024
General
- $30,000
Wild Landscapes · Naples, AZ · 2024
General
- $30,000
Maine Maritime Academy · Castine, ME · 2022
General
- $25,000
Childrens Museum and Theatre of Maine · Portland, ME · 2024
General operating
- $25,000
Finding Our Voices · Camden, ME · 2024
General support
- $25,000
Maine Medical Center · Portland, ME · 2024
General
- $25,000
Manufacturers & Traders Trust Co · Baltimore, MD · 2024
General
- $25,000
Penobscot Marine Museum · Searsport, ME · 2024
El faro salute
- $25,000
Childrens Museum and Theatre of Maine · Portland, ME · 2023
General operating
- $25,000
Manufacturers & Traders Trust Co · Baltimore, MD · 2023
General
- $25,000
Penobscot Bay Ymca · Rockport, ME · 2023
General operating
- $25,000
Wild Landscapes · Naples, AZ · 2023
General
- $25,000
Manufacturers & Traders Trust Co · Baltimore, MD · 2022
General
- $25,000
Portland Childrens Museum · Portland, ME · 2022
General
- $25,000
Portland Museum of Art · Portland, ME · 2022
General
- $25,000
Wild Landscapes · Naples, AZ · 2022
General
- $20,000
Coastal Mountains Land Trust · Camden, ME · 2024
General
- $20,000
Staniel Cay St Luke'S Foundation · Lighthouse Point, FL · 2024
To support the staniel cay
- $20,000
Coastal Mountains Land Trust · Camden, ME · 2023
General
- $20,000
Hands Across the Sea · Boston, MA · 2023
General
- $20,000
Real Organic Project · East Thetford, VT · 2023
General operating
- $20,000
Sail Maine · Portland, ME · 2023
General
- $20,000
Coastal Mountains Land Trust · Camden, ME · 2022
General
- $20,000
Hands Across the Sea · Boston, MA · 2022
General
- $20,000
Penobscot Marine Museum · Searsport, ME · 2022
El faro salute
- $20,000
Sail Maine · Portland, ME · 2022
General
- $15,000
Apple Blossom School and Family Center · Wilton, CT · 2023
General
- $15,000
Clinic for the Rehabilitation · Sanibel, FL · 2023
General
- $15,000
The Hotchkiss School · Lakeville, CT · 2022
Watson civic engagement
- $12,000
Rockland Main Street · Rockland, ME · 2023
General operating
- $10,000
Anns Place · Danbury, CT · 2024
General
- $10,000
Children of Fallen Patriots Foundation · Reston, VA · 2024
General support
- $10,000
Ding Darling Wildlife Society · Sanibel, FL · 2024
General operating
- $10,000
Hands Across the Sea · Boston, MA · 2024
General
- $10,000
Harvard Th Chan School of Public Health · Boston, MA · 2024
Dept. Of nutrition
- $10,000
Maine Behavioral Healthcare · Westbrook, ME · 2024
General support
- $10,000
Maine Organic Farmer & Gardeners · Unity, ME · 2024
Education programs
- $10,000
Piston Foundation · Stamford, CT · 2024
General support
- $10,000
Ronald McDonald House Charities Maine · Portland, ME · 2024
General support
- $10,000
The Hotchkiss School · Lakeville, CT · 2024
Watson civic engagement
- $10,000
Westover School · Middlebury, CT · 2024
General
- $10,000
Anns Place · Danbury, CT · 2023
General
- $10,000
Ding Darling Wildlife Society · Sanibel, FL · 2023
General operating
- $10,000
Fractured Atlas · Hartsdale, NY · 2023
To support the studio jbone
- $10,000
Maine Organic Farmer & Gardeners · Unity, ME · 2023
Education programs
- $10,000
Penobscot Marine Museum · Searsport, ME · 2023
El faro salute
- $10,000
Westover School · Middlebury, CT · 2023
General
- $10,000
Anns Place · Danbury, CT · 2022
General
- $10,000
Clinic To the Rehabilitation · Sanibel, FL · 2022
General
- $10,000
Dana- Farber Cancer Institute · Boston, MA · 2022
General
- $10,000
Maine Organic Farmer Association · Unity, ME · 2022
Education programs
- $10,000
Peopleplace Cooperative Preschool · Camden, ME · 2022
General
- $8,000
The Center for Cartoon Studies · White Riv Jct, VT · 2023
General operating
- $5,000
Abbe Museum · Bar Harbor, ME · 2024
The wabanaki curatorial
- $5,000
Lifeflight Foundation · Camden, ME · 2024
General operating
- $5,000
New Canaan Country School · New Canaan, CT · 2024
General
- $5,000
President and Fellows of Harvard · Cambridge, MA · 2024
General
- $5,000
Shelburne Farms · Shelburne, VT · 2024
General support
- $5,000
New Canaan Country School · New Canaan, CT · 2023
General
- $5,000
New Canaan Country School · New Canaan, CT · 2022
General
- $5,000
Westover School · Middlebury, CT · 2022
General
- $2,000
Maine Family Planning · Augusta, ME · 2024
General support
- $2,000
Sundog Outdoor Expeditions · Camden, ME · 2024
General support
- $1,000
Camp Sunshine · Casco, ME · 2024
General operating
- $1,000
Riley School · Rockport, ME · 2024
General
- $1,000
Camp Sunshine · Casco, ME · 2023
General operating
- $1,000
Maine Cancer Foundation · Falmouth, ME · 2023
General operating
Who else funds this kind of work
Same state
- John D and Catherine T MacArthur Foundation (Consolidated)7,100 grants · $1.67B
- The Chicago Community Trust14,939 grants · $5.82B
- The Big Ten Conference60 grants · $3.91B
Similar purposes
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
- Bill & Melinda Gates Foundation13,441 grants · $18.24B
Similar grant size
- Ohio Child Care Resource and Referral16,278 grants · $1.08B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

