Funding search · EIN 920244624 · Winnetka, IL
The Frezados Masius Rieger
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 90
- grants reported
- $476,550
- total given
- 2023–2025
- filing years
- $2,000
- median grant
Based on grants this organization reported to the IRS for tax years 2023–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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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.
- Salisbury School3 grants · $110,000
- North Shore Country Day School3 grants · $52,800
- Hyde Park Day School3 grants · $49,500
- Wings Program3 grants · $46,800
- Metro Squaish3 grants · $35,000
- The Winnetka Community House3 grants · $22,500
- Naples Community Hospital2 grants · $15,000
- Navy Seal Foundation3 grants · $12,500
- David Lawrence Centers3 grants · $11,200
- Florida Gulf Coast University2 grants · $11,000
Giving over time
Grant history
All 90 reported grants, largest first.
- $55,000
Salisbury School · Salisbury, CT · 2024
General
- $50,000
Salisbury School · Salisbury, CT · 2025
General
- $33,700
Wings Program · Palatine, IL · 2025
General
- $25,300
North Shore Country Day School · Winnetka, IL · 2024
General
- $24,500
Hyde Park Day School · Chicago, IL · 2024
General
- $17,500
North Shore Country Day School · Winnetka, IL · 2025
General
- $17,500
Metro Squaish · Chicago, IL · 2024
General
- $15,000
Hyde Park Day School · Chicago, IL · 2025
General
- $12,500
Metro Squaish · Chicago, IL · 2023
General
- $10,500
The Winnetka Community House · Winnetka, IL · 2024
General
- $10,000
Pathways Early Education Center · Naples, FL · 2025
General
- $10,000
Hyde Park Day School · Chicago, IL · 2023
General
- $10,000
North Shore Country Day School · Winnetka, IL · 2023
General
- $8,100
Wings Program · Palatine, IL · 2024
General
- $7,500
Naples Community Hospital · Naples, FL · 2025
General
- $7,500
Naples Community Hospital · Naples, FL · 2024
General
- $6,500
The Winnetka Community House · Winnetka, IL · 2025
General
- $6,500
David Lawrence Centers · Naples, FL · 2024
General
- $6,000
Florida Gulf Coast University · Fort Meyers, FL · 2024
General
- $5,500
The Winnetka Community House · Winnetka, IL · 2023
General
- $5,000
Florida Gulf Coast University · Fort Meyers, FL · 2025
General
- $5,000
Metro Squaish · Chicago, IL · 2025
General
- $5,000
Navy Seal Foundation · Virginia, VA · 2025
General
- $5,000
The Housing Alliance · Naples, FL · 2025
General
- $5,000
Women'S Foundation of Collier Count · Naples, FL · 2025
General
- $5,000
Autism Inspired Academy · Clearwater, FL · 2024
General
- $5,000
Moorings Park Foundation · Naples, FL · 2023
General
- $5,000
Navy Seal Foundation · Virginia, VA · 2023
General
- $5,000
Salisbury School · Salisbury, CT · 2023
General
- $5,000
Wings Program · Palatine, IL · 2023
General
- $3,000
David Lawrence Centers · Naples, FL · 2025
General
- $3,000
Guadalupe Center · Immokalee, FL · 2025
General
- $2,500
Artis-Naples · Naples, FL · 2025
General
- $2,500
Hathaway Brown School · Shaker Heights, OH · 2025
General
- $2,500
Winged Foot Scholarship Foundation · Naples, FL · 2025
General
- $2,500
Artis-Naples · Naples, FL · 2024
General
- $2,500
Feed Your Mind · Highland Park, IL · 2024
Pilot light event
- $2,500
Hathaway Brown School · Shaker Heights, OH · 2024
General
- $2,500
Navy Seal Foundation · Virginia, VA · 2024
General
- $2,500
Hathaway Brown School · Shaker Heights, OH · 2023
General
- $2,200
Feed Your Mind · Highland Park, IL · 2025
Pilot light event
- $2,000
Gulf Shore Playhouse · Naples, FL · 2025
General
- $2,000
National Charity League · Winnetka, IL · 2025
General
- $2,000
Red Pine Camp Foundation · Minocqua, WI · 2025
General
- $2,000
The League Club Naples · Naples, FL · 2025
General
- $2,000
Red Pine Camp Foundation · Minocqua, WI · 2024
General
- $2,000
Rush University Hospital · Chicago, IL · 2024
General
- $2,000
The League Club Naples · Naples, FL · 2024
General
- $1,700
David Lawrence Centers · Naples, FL · 2023
General
- $1,500
New Trier Food Pantry · Winnetka, IL · 2025
General
- $1,500
Shelter for Abused Women Children · Naples, FL · 2025
General
- $1,500
The Archangel Fund for Collier · Naples, FL · 2025
General
- $1,500
The Ravinia Festival · Highland Park, IL · 2025
General
- $1,500
Shelter for Abused Women Children · Naples, FL · 2024
General
- $1,500
The Ravinia Festival · Highland Park, IL · 2024
General
- $1,500
Feed Your Mind · Highland Park, IL · 2023
Pilot light event
- $1,500
Opera Naples · Naples, FL · 2023
General
- $1,200
Gulf Shore Playhouse · Naples, FL · 2024
General
- $1,175
Pitch Your Peers Chicago · Winnetka, IL · 2025
General
- $1,175
Pitch Your Peers Chicago · Winnetka, IL · 2024
General
- $1,000
Chicago Community Trust · Chicago, IL · 2025
General
- $1,000
Moorings Park Foundation · Naples, FL · 2025
General
- $1,000
Red Cross · Chicago, IL · 2025
General
- $1,000
Team Elite · Northbrook, IL · 2025
General
- $1,000
Union League Architecture Fund · Chicago, IL · 2025
General
- $1,000
Wasington University · St Louis, MO · 2025
General
- $1,000
Wbez Chicago Public Media · Chicago, IL · 2025
General
- $1,000
Winnetka Park District · Winnetka, IL · 2025
General
- $1,000
Winnetka Public Library · Winnetka, IL · 2025
General
- $1,000
Chicago Community Trust · Chicago, IL · 2024
General
- $1,000
Moorings Park Foundation · Naples, FL · 2024
General
- $1,000
New Trier Food Pantry · Winnetka, IL · 2024
General
- $1,000
Nw Settlement-House in the Woods · Chicago, IL · 2024
General
- $1,000
Planned Parenthood · Chicago, IL · 2024
General
- $1,000
Team Elite · Northbrook, IL · 2024
General
- $1,000
The Archangel Fund for Collier · Naples, FL · 2024
General
- $1,000
Wasington University · St Louis, MO · 2024
General
- $1,000
Winnetka Park District · Winnetka, IL · 2024
General
- $1,000
Winnetka Public Library · Winnetka, IL · 2024
General
- $1,000
Kingswood Oxford School · West Hartford, CT · 2023
General
- $1,000
New Trier Food Pantry · Winnetka, IL · 2023
General
- $1,000
Nw Settlement-House in the Woods · Chicago, IL · 2023
General
- $1,000
Pitch Your Peers Chicago · Winnetka, IL · 2023
General
- $1,000
Shelter for Abused Women Children · Naples, FL · 2023
General
- $1,000
Wasington University · St Louis, MO · 2023
General
- $1,000
Winnetka Park District · Winnetka, IL · 2023
General
- $500
Cancer Research Center · Morton Grove, IL · 2025
General
- $500
Coer D'Alene Sympony Orchestra · Coeur Dalene, ID · 2025
General
- $500
Opera in Naples · Naples, FL · 2025
General
- $500
Planned Parenthood · Chicago, IL · 2025
General
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
- The Eric and Wendy Schmidt Fund for794 grants · $530.8M
- Baptist Health South Florida510 grants · $1.14B
- Crankstart Foundation1,276 grants · $600.1M
Similar grant size
- Fidelity Foundation7,750 grants · $457.4M
- Shell USA Company Foundation24,663 grants · $80.1M
- 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.