Funding search · EIN 161419723 · Penfield, NY
Alvin & Ruth Thiem 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.
- 69
- grants reported
- $2.0M
- total given
- 2022–2025
- filing years
- $10,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. 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.
Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Nazareth College4 grants · $366,250
- Monroe Community College4 grants · $339,100
- St John Fisher College3 grants · $307,250
- Suny Brockport4 grants · $244,000
- Univ of Rochester - Nursing Program4 grants · $194,000
- Flaum Eye Inst at University of Roc4 grants · $145,000
- Roberts Wesleyan College4 grants · $102,500
- Golisano Children'S Hospital4 grants · $62,000
- Aquinas Institute4 grants · $36,100
- Humane Society at Lollypop Farm4 grants · $34,500
Giving over time
Grant history
All 69 reported grants, largest first.
- $137,250
St John Fisher College · Rochester, NY · 2022
Scholarships
- $100,000
St John Fisher College · Rochester, NY · 2023
Scholarships
- $95,000
Monroe Community College · Rochester, NY · 2025
Scholarships
- $92,250
Nazareth College · Rochester, NY · 2022
Scholarships
- $92,000
Nazareth College · Rochester, NY · 2024
Scholarships
- $92,000
Nazareth College · Rochester, NY · 2023
Scholarships
- $90,000
Nazareth College · Rochester, NY · 2025
Scholarships
- $85,000
Monroe Community College · Rochester, NY · 2024
Scholarships
- $80,000
Monroe Community College · Rochester, NY · 2023
Scholarships
- $79,100
Monroe Community College · Rochester, NY · 2022
Scholarships
- $70,000
St John Fisher College · Rochester, NY · 2024
Scholarships
- $64,000
Suny Brockport · Brockport, NY · 2022
Scholarships
- $60,000
Suny Brockport · Brockport, NY · 2025
Scholarships
- $60,000
Suny Brockport · Brockport, NY · 2024
Scholarships
- $60,000
Suny Brockport · Brockport, NY · 2023
Scholarships
- $56,000
Univ of Rochester - Nursing Program · Rochester, NY · 2025
Unrestricted grant for nursing program
- $48,000
Univ of Rochester - Nursing Program · Rochester, NY · 2024
Unrestricted grant for nursing program
- $48,000
Univ of Rochester - Nursing Program · Rochester, NY · 2023
Unrestricted grant for nursing program
- $42,000
Univ of Rochester - Nursing Program · Rochester, NY · 2022
Unrestricted grant for nursing program
- $40,000
Flaum Eye Inst at University of Roc · Rochester, NY · 2025
Unrestricted grant
- $37,000
Flaum Eye Inst at University of Roc · Rochester, NY · 2024
Unrestricted grant
- $35,000
Flaum Eye Inst at University of Roc · Rochester, NY · 2023
Unrestricted grant
- $33,000
Flaum Eye Inst at University of Roc · Rochester, NY · 2022
Unrestricted grant
- $26,250
Roberts Wesleyan College · Rochester, NY · 2023
Scholarships
- $26,250
Roberts Wesleyan College · Rochester, NY · 2022
Scholarships
- $25,000
Roberts Wesleyan College · Rochester, NY · 2025
Scholarships
- $25,000
Roberts Wesleyan College · Rochester, NY · 2024
Scholarships
- $17,000
Golisano Children'S Hospital · Rochester, NY · 2025
Unrestricted grant
- $15,000
Golisano Children'S Hospital · Rochester, NY · 2024
Unrestricted grant
- $15,000
Golisano Children'S Hospital · Rochester, NY · 2023
Unrestricted grant
- $15,000
Golisano Children'S Hospital · Rochester, NY · 2022
Unrestricted grant
- $12,000
Humane Society at Lollypop Farm · Fairport, NY · 2025
Unrestricted grant
- $10,000
Aquinas Institute · Rochester, NY · 2025
Unrestricted grant
- $10,000
Willow Center · Rochester, NY · 2025
Unrestricted grant
- $10,000
Wxxi Public Broadcasting · Rochester, NY · 2025
Unrestricted grant
- $10,000
Humane Society at Lollypop Farm · Fairport, NY · 2024
Unrestricted grant
- $9,000
Willow Center · Rochester, NY · 2024
Unrestricted grant
- $8,800
Aquinas Institute · Rochester, NY · 2024
Unrestricted grant
- $8,800
Aquinas Institute · Rochester, NY · 2023
Unrestricted grant
- $8,500
Hochstein Music School · Rochester, NY · 2025
Unrestricted grant
- $8,500
St Paul'S Lutheran School · Hilton, NY · 2025
Unrestricted grant
- $8,500
Aquinas Institute · Rochester, NY · 2022
Unrestricted grant
- $8,000
Hochstein Music School · Rochester, NY · 2024
Unrestricted grant
- $8,000
St Paul'S Lutheran School · Hilton, NY · 2024
Unrestricted grant
- $8,000
Wxxi Public Broadcasting · Rochester, NY · 2024
Unrestricted grant
- $8,000
St Paul'S Lutheran School · Hilton, NY · 2023
Unrestricted grant
- $8,000
Willow Center · Rochester, NY · 2023
Unrestricted grant
- $7,875
St Paul'S Lutheran School · Hilton, NY · 2022
Unrestricted grant
- $7,500
Jewish Home Foundation · Rochester, NY · 2025
Unrestricted grant
- $7,500
Hochstein Music School · Rochester, NY · 2023
Unrestricted grant
- $7,500
Wxxi Public Broadcasting · Rochester, NY · 2023
Unrestricted grant
- $7,350
Hochstein Music School · Rochester, NY · 2022
Unrestricted grant
- $7,350
Willow Center · Rochester, NY · 2022
Unrestricted grant
- $7,350
Wxxi Public Broadcasting · Rochester, NY · 2022
Unrestricted grant
- $7,000
Sisters of St Joseph Infirmary · Rochester, NY · 2025
Unrestricted grant
- $7,000
Sisters of St Joseph Outreach Progr · Rochester, NY · 2025
Unrestricted grant
- $7,000
Jewish Home Foundation · Rochester, NY · 2024
Unrestricted grant
- $7,000
Jewish Home Foundation · Rochester, NY · 2023
Unrestricted grant
- $7,000
Jewish Home Foundation · Rochester, NY · 2022
Unrestricted grant
- $6,700
Sisters of St Joseph Outreach Progr · Rochester, NY · 2024
Unrestricted grant
- $6,500
Sisters of St Joseph Infirmary · Rochester, NY · 2024
Unrestricted grant
- $6,500
Humane Society at Lollypop Farm · Fairport, NY · 2023
Unrestricted grant
- $6,500
Sisters of St Joseph Infirmary · Rochester, NY · 2023
Unrestricted grant
- $6,500
Sisters of St Joseph Outreach Progr · Rochester, NY · 2023
Unrestricted grant
- $6,300
Sisters of St Joseph Infirmary · Rochester, NY · 2022
Unrestricted grant
- $6,300
Sisters of St Joseph Outreach Progr · Rochester, NY · 2022
Unrestricted grant
- $6,000
Humane Society at Lollypop Farm · Fairport, NY · 2022
Unrestricted grant
- $3,300
Rochester Animal Shelter · Rochester, NY · 2023
Unrestricted grant
- $3,150
Rochester Animal Shelter · Rochester, NY · 2022
Unrestricted grant
Who else funds this kind of work
Same state
- The Bloomberg Family Foundation815 grants · $3.00B
- Pfizer Patient Assistance Foundation134 grants · $5.49B
- Gs Donor Advised Philanthropy Fund19,135 grants · $6.79B
Similar purposes
- The Goldman Sachs Charitable Gift Fund9,951 grants · $854.8M
- National Collegiate Athletic Association2,481 grants · $2.09B
- The Susan Thompson Buffett Foundation1,530 grants · $3.56B
Similar grant size
- The Ayco Charitable Foundation15,303 grants · $2.05B
- Paypal Charitable Giving Fund32,081 grants · $1.40B
- Seattle Foundation14,012 grants · $457.3M
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.

