Funding search · EIN 416014092 · Saint Louis, MO
Adams Mastrovich Fam Fdn
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 243
- grants reported
- $5.0M
- total given
- 2022–2024
- filing years
- $10,000
- 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.
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.
- Deadwood History4 grants · $800,000
- Loyola Marymount University4 grants · $450,000
- Catholic Charities of Los Angeles4 grants · $330,000
- Historic Homestake Opera House4 grants · $180,000
- Saint Andrews Abbey4 grants · $165,000
- Northern Hills Alliance for Children4 grants · $160,000
- Red Cloud Indian School3 grants · $150,000
- Marycrest Manor3 grants · $115,160
- Project Angel Food4 grants · $90,000
- Wolakota Waldorf Society4 grants · $80,000
Giving over time
Grant history
The 100 largest of 243 grants.
- $210,000
Deadwood History · Deadwood, SD · 2022
General operating
- $210,000
Deadwood History · Deadwood, SD · 2022
General operating
- $190,000
Deadwood History · Deadwood, SD · 2024
General operating
- $190,000
Deadwood History · Deadwood, SD · 2023
General operating
- $125,000
Loyola Marymount University · Los Angeles, CA · 2022
General operating
- $125,000
Loyola Marymount University · Los Angeles, CA · 2022
General operating
- $115,000
Catholic Charities of Los Angeles · Los Angeles, CA · 2022
General operating
- $115,000
Catholic Charities of Los Angeles · Los Angeles, CA · 2022
General operating
- $100,000
Loyola Marymount University · Los Angeles, CA · 2024
General operating
- $100,000
Loyola Marymount University · Los Angeles, CA · 2023
General operating
- $60,000
Catholic Charities of Los Angeles · Los Angeles, CA · 2023
General operating
- $55,000
Lower Brule - St Mary Diocese of Rapid · Lower Brule, SD · 2024
General operating
- $50,000
Marycrest Manor · Culver City, CA · 2024
General operating
- $50,000
Marycrest Manor · Culver City, CA · 2023
General operating
- $50,000
Red Cloud Indian School · Pine Ridge, SD · 2023
General operating
- $50,000
Historic Homestake Opera House · Lead, SD · 2022
General operating
- $50,000
Historic Homestake Opera House · Lead, SD · 2022
General operating
- $50,000
Red Cloud Indian School · Pine Ridge, SD · 2022
General operating
- $50,000
Red Cloud Indian School · Pine Ridge, SD · 2022
General operating
- $50,000
Saint Andrews Abbey · Valyermo, CA · 2022
General operating
- $50,000
Saint Andrews Abbey · Valyermo, CA · 2022
General operating
- $40,000
Catholic Charities of Los Angeles · Los Angeles, CA · 2024
General operating
- $40,000
Historic Homestake Opera House · Lead, SD · 2024
General operating
- $40,000
Northern Hills Alliance for Children · Deadwood, SD · 2024
General operating
- $40,000
Historic Homestake Opera House · Lead, SD · 2023
General operating
- $40,000
Northern Hills Alliance for Children · Deadwood, SD · 2023
General operating
- $40,000
Northern Hills Alliance for Children · Deadwood, SD · 2022
General operating
- $40,000
Northern Hills Alliance for Children · Deadwood, SD · 2022
General operating
- $35,000
Saint Andrews Abbey · Valyermo, CA · 2024
General operating
- $32,580
Marycrest Manor · Culver City, CA · 2022
General support
- $32,580
Marycrest Manor · Culver City, CA · 2022
General support
- $30,000
Catholic Social Service · Rapid City, SD · 2024
General operating
- $30,000
Catholic Social Services · Rapid City, FL · 2023
General operating
- $30,000
Diocese of Rapid City Sd · Rapid City, SD · 2023
General operating
- $30,000
Saint Andrews Abbey · Valyermo, CA · 2023
General operating
- $30,000
Venice Family Clinic · Venice, CA · 2023
General operating
- $25,000
Downtown Women'S Center (Dwc) · Los Angeles, CA · 2024
General operating
- $25,000
Santa Teresita · Duarte, CA · 2024
General operating
- $25,000
Downtown Women'S Center · Los Angeles, CA · 2023
General operating
- $25,000
Homeboy Industries · Los Angeles, CA · 2023
General support
- $25,000
Crossroads Incorporated · Claremont, CA · 2022
General support
- $25,000
Crossroads Incorporated · Claremont, CA · 2022
General support
- $25,000
Downtown Womens Center · Los Angeles, CA · 2022
General operating
- $25,000
Downtown Womens Center · Los Angeles, CA · 2022
General operating
- $25,000
Project Angel Food · Los Angeles, CA · 2022
General operating
- $25,000
Project Angel Food · Los Angeles, CA · 2022
General operating
- $20,000
Project Angel Food · Los Angeles, CA · 2024
General operating
- $20,000
Rainbow Services · San Pedro, CA · 2024
General operating
- $20,000
Wolakota Waldorf Society · Kyle, SD · 2024
General operating
- $20,000
Young Musicians Foundation · Los Angeles, CA · 2024
General operating
- $20,000
Los Angeles Music and Art School · Los Angeles, CA · 2023
General operating
- $20,000
Project Angel Food · Los Angeles, CA · 2023
General operating
- $20,000
Proyecto Pastotral · Los Angeles, CA · 2023
General operating
- $20,000
Wolakota Waldorf Society · Kyle, SD · 2023
General operating
- $20,000
Young Musicians Foundation · Los Angeles, CA · 2023
General operating
- $20,000
Alexandria House · Los Angeles, CA · 2022
General operating
- $20,000
Alexandria House · Los Angeles, CA · 2022
General operating
- $20,000
El Centro De Amistad · Canoga Park, CA · 2022
General operating
- $20,000
El Centro De Amistad · Canoga Park, CA · 2022
General operating
- $20,000
Girls Inc of Greater Los Angeles · N Hollywood, CA · 2022
General operating
- $20,000
Girls Inc of Greater Los Angeles · N Hollywood, CA · 2022
General operating
- $20,000
Hamburger Home · Los Angeles, CA · 2022
General operating
- $20,000
Hamburger Home · Los Angeles, CA · 2022
General operating
- $20,000
Heart of Los Angeles Youth · Los Angeles, CA · 2022
General operating
- $20,000
Heart of Los Angeles Youth · Los Angeles, CA · 2022
General operating
- $20,000
Los Angeles Music and Art School · Los Angeles, CA · 2022
General operating
- $20,000
Los Angeles Music and Art School · Los Angeles, CA · 2022
General operating
- $20,000
Proyecto Pastotral · Los Angeles, CA · 2022
General operating
- $20,000
Proyecto Pastotral · Los Angeles, CA · 2022
General operating
- $20,000
Wolakota Waldorf Society · Kyle, SD · 2022
General operating
- $20,000
Wolakota Waldorf Society · Kyle, SD · 2022
General operating
- $15,000
Food Finders · Los Alamitos, CA · 2024
General operating
- $15,000
Food Forward · North Hollywood, CA · 2024
General operating
- $15,000
Girls Inc of Greater Los Angeles · North Hollywood, CA · 2024
General operating
- $15,000
Hamburger Home · Los Angeles, CA · 2024
General operating
- $15,000
Heart of Los Angeles Youth · Los Angeles, CA · 2024
General operating
- $15,000
Historic Deadwood Lead Arts Council · Lead, SD · 2024
General operating
- $15,000
Los Angeles Music and Art School · Los Angeles, CA · 2024
General operating
- $15,000
New Village Charter School · Los Angeles, CA · 2024
General operating
- $15,000
Pacoima Beautiful · Pacoima, CA · 2024
General operating
- $15,000
Proyecto Pastoral · Los Angeles, CA · 2024
General operating
- $15,000
Su Casa - Ending Domestic Violence · Long Beach, CA · 2024
General operating
- $15,000
The Colburn School · Los Angeles, CA · 2024
General operating
- $15,000
The Mammoth Site of Hot Springs Sd · Hot Springs, SD · 2024
General operating
- $15,000
The People Concern · Los Angeles, CA · 2024
General operating
- $15,000
Venice Family Clinic · Venice, CA · 2024
General operating
- $15,000
Food Finders · Los Alamitos, CA · 2023
General operating
- $15,000
Food Forward · N Hollywood, CA · 2023
General operating
- $15,000
Girls Inc of Greater Los Angeles · N Hollywood, CA · 2023
General operating
- $15,000
Hamburger Home · Los Angeles, CA · 2023
General operating
- $15,000
Heart of Los Angeles Youth · Los Angeles, CA · 2023
General operating
- $15,000
Historic Deadwood Lead Arts Council · Lead, SD · 2023
General operating
- $15,000
Long Beach Day Nursery · Long Beach, CA · 2023
General operating
- $15,000
New Village Charter School · Los Angeles, CA · 2023
General operating
- $15,000
Social and Public Art Resource Center · Venice, CA · 2023
General operating
- $15,000
The Colburn School · Los Angeles, CA · 2023
General operating
- $15,000
Diocese of Rapid City Sd · Rapid City, SD · 2022
General operating
- $15,000
Diocese of Rapid City Sd · Rapid City, SD · 2022
General operating
- $15,000
Food Finders · Lakewood, CA · 2022
General operating
- $15,000
Food Finders · Lakewood, CA · 2022
General operating
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.

