Funding search · EIN 912142427 · Danvers, MA
Marjorie W Sloper Charitable Foundation
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 42
- grants reported
- $125,800
- total given
- 2022–2024
- filing years
- $2,000
- 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
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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.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Dana Farber Cancer Institute3 grants · $30,000
- National Multiple Sclerosis3 grants · $21,000
- Officer Harold Vitale Memorial Fund3 grants · $13,800
- Our Lady of Light Parish3 grants · $10,000
- Bentley University3 grants · $9,000
- Wildcat Run Charitable Foundation2 grants · $9,000
- Beth Israel Lahey Medical Center3 grants · $8,500
- Windward Sails Charitable Foundation2 grants · $3,500
- Alzheimers Association Mass Chapter3 grants · $3,000
- Boston Children'S Hospital Trust3 grants · $3,000
Giving over time
Grant history
All 42 reported grants, largest first.
- $11,000
National Multiple Sclerosis · Waltham, MA · 2022
Contribution
- $10,000
Dana Farber Cancer Institute · Boston, MA · 2024
Contribution
- $10,000
Dana Farber Cancer Institute · Brookline, MA · 2023
Contribution
- $10,000
Dana Farber Cancer Institute · Brookline, MA · 2022
Contribution
- $5,300
Officer Harold Vitale Memorial Fund · Danvers, MA · 2024
Contribution
- $5,000
National Multiple Sclerosis · Waltham, MA · 2024
Contribution
- $5,000
Wildcat Run Charitable Foundation · Estero, FL · 2024
Contribution
- $5,000
National Multiple Sclerosis · Waltham, MA · 2023
Contribution
- $4,500
Officer Harold Vitale Memorial Fund · Danvers, MA · 2023
Contribution
- $4,000
Officer Harold Vitale Memorial Fund · Danvers, MA · 2022
Contribution
- $4,000
Wildcat Run Charitable Foundation · Estero, FL · 2022
Contribution
- $3,500
Our Lady of Light Parish · Fort Myers, FL · 2024
Contribution
- $3,500
Our Lady of Light Parish · Fort Myers, FL · 2023
Contribution
- $3,000
Bentley University · Waltham, MA · 2024
Contribution
- $3,000
Beth Israel Lahey Medical Center · Burlington, MA · 2024
Contribution
- $3,000
Bentley University · Waltham, MA · 2023
Contribution
- $3,000
Beth Israel Lahey Medical Center · Burlington, MA · 2023
Contribution
- $3,000
Bentley University · Waltham, MA · 2022
Contribution
- $3,000
Our Lady of Light Parish · Fort Myers, FL · 2022
Contribution
- $2,500
Windward Sails Charitable Foundation · Ipswich, MA · 2024
Contribution
- $2,500
Beth Israel Lahey Medical Center · Burlington, MA · 2022
Contribution
- $1,500
National Kidney Foundation of Florida · Orlando, FL · 2024
Contribution
- $1,500
National Kidney Foundation of Florida · Orlando, FL · 2023
Contribution
- $1,000
Alzheimers Association Mass Chapter · Newton, MA · 2024
Contribution
- $1,000
Boston Children'S Hospital Trust · Boston, MA · 2024
Contribution
- $1,000
Joslin Diabetes Center · Boston, MA · 2024
Research contribution
- $1,000
Shriners Hospital · Boston, MA · 2024
Contributions
- $1,000
Tunnel To Towers Foundation · Staten Island, NY · 2024
Contribution
- $1,000
Wounded Warrior Project · Topeka, KS · 2024
Contribution
- $1,000
Alzheimers Association Mass Chapter · Waltham, MA · 2023
Contribution
- $1,000
Boston Children'S Hospital Trust · Boston, MA · 2023
Contribution
- $1,000
Joslin Diabetes Center · Boston, MA · 2023
Research contribution
- $1,000
Shriners Hospital · Boston, MA · 2023
Contributions
- $1,000
Tunnel To Towers Foundation · Staten Island, NY · 2023
Contribution
- $1,000
Windward Sails Charitable Foundation · Ipswich, MA · 2023
Contribution
- $1,000
Wounded Warrior Project · Topeka, KS · 2023
Contribution
- $1,000
Alzheimers Association Mass Chapter · Waltham, MA · 2022
Contribution
- $1,000
Boston Children'S Hospital Trust · Boston, MA · 2022
Contribution
- $1,000
Bourque Family Foundation · Woburn, MA · 2022
Contribution
- $1,000
Joslin Diabetes Center · Boston, MA · 2022
Research contribution
- $1,000
Shriners Hospital · Boston, MA · 2022
Contributions
- $1,000
Wounded Warrior Project · Topeka, KS · 2022
Contribution
Who else funds this kind of work
Same state
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- Bny Mellon Charitable Gift Fund3,620 grants · $914.9M
- Mass General Brigham Incorporated &472 grants · $3.11B
Similar purposes
- The Robert Wood Johnson Foundation13,555 grants · $2.27B
- Mayo Clinic Group Return834 grants · $5.43B
- The Susan Thompson Buffett Foundation1,530 grants · $3.56B
Similar grant size
- Fidelity Foundation7,750 grants · $457.4M
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- Enterprise Holdings Foundation30,880 grants · $360.4M
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.

