Funding search · EIN 232697348 · Sebastapol, CA
The Ms Grumbacher 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.
- 63
- grants reported
- $1.1M
- 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.
What they fund
nonprofitcaliforniaendowmentschoolacceleratecameraschildrenclassroom
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.
- Education Through Music La6 grants · $294,000
- Big City Mountaineers6 grants · $279,000
- Homeboy Industries3 grants · $85,000
- Scaling Student Success2 grants · $65,000
- Outside the Lens3 grants · $45,000
- Common Sense Media3 grants · $45,000
- Sacred Rock3 grants · $35,000
- Heart of Los Angeles3 grants · $30,000
- Cancer Support Community-Santa Monica3 grants · $30,000
- Canal Alliance3 grants · $30,000
Giving over time
Grant history
All 63 reported grants, largest first.
- $82,500
Big City Mountaineers · Golden, CO · 2022
Endowment
- $82,500
Education Through Music La · Burbank, CA · 2022
Endowment
- $78,500
Big City Mountaineers · Arvada, CO · 2023
Endowment
- $78,500
Education Through Music La · Burbank, CA · 2023
Endowment
- $73,000
Big City Mountaineers · Arvada, CO · 2024
Endowment
- $73,000
Education Through Music La · Burbank, CA · 2024
Endowment
- $45,000
Scaling Student Success · Los Angeles, CA · 2024
Support of the nonprofit mission
- $35,000
Homeboy Industries · Los Angeles, CA · 2022
Support of the nonprofit mission
- $25,000
Homeboy Industries · Los Angeles, CA · 2024
Support of the nonprofit mission
- $25,000
Homeboy Industries · Los Angeles, CA · 2023
Support of the nonprofit mission
- $20,000
Education Through Music La · Burbank, CA · 2024
Support of the nonprofit mission
- $20,000
Education Through Music La · Burbank, CA · 2023
Support of the nonprofit mission
- $20,000
Education Through Music La · Burbank, CA · 2022
Support of the nonprofit mission
- $20,000
Scaling Student Success · Los Angeles, CA · 2022
Support of the nonprofit mission
- $15,000
Big City Mountaineers · Arvada, CO · 2024
Support of expanded service in california
- $15,000
Common Sense Media · San Francisco, CA · 2024
Accelerate a school program
- $15,000
Outside the Lens · San Diego, CA · 2024
Cameras in the classroom
- $15,000
Big City Mountaineers · Arvada, CO · 2023
Support of expanded service in california
- $15,000
Common Sense Media · San Francisco, CA · 2023
Accelerate a school program
- $15,000
Outside the Lens · San Diego, CA · 2023
Cameras in the classroom
- $15,000
Big City Mountaineers · Golden, CO · 2022
Support of expanded services in california
- $15,000
Common Sense Media · San Francisco, CA · 2022
Accelerate a school program
- $15,000
Outside the Lens · San Diego, CA · 2022
Cameras in the classroom
- $15,000
Sacred Rock · Yosemite, CA · 2022
Support of the nonprofit mission
- $15,000
Social Advocates for Youth · Santa Rosa, CA · 2022
Dream center housing
- $10,000
Canal Alliance · San Rafael, CA · 2024
Support of the nonprofit mission
- $10,000
Cancer Support Community-Santa Monica · Los Angeles, CA · 2024
Children, teen, and family program
- $10,000
Heart of Los Angeles · Los Angeles, CA · 2024
Support of the nonprofit mission
- $10,000
Landpaths · Santa Rosa, CA · 2024
Support of the nonprofit mission
- $10,000
Sacred Rock · Yosemite, CA · 2024
Support of the nonprofit mission
- $10,000
War Legacies Project · Chester, VT · 2024
Support of the nonprofit mission
- $10,000
Canal Alliance · San Rafael, CO · 2023
Support of the nonprofit mission
- $10,000
Cancer Support Community-Santa Monica · Los Angeles, CA · 2023
Children, teen, and family program
- $10,000
Heart of Los Angeles · Los Angeles, CA · 2023
Support of the nonprofit mission
- $10,000
Landpaths · Santa Rosa, CA · 2023
Support of the nonprofit mission
- $10,000
Sacred Rock · Yosemite, CA · 2023
Support of the nonprofit mission
- $10,000
Canal Alliance · San Rafael, CO · 2022
Support of the nonprofit mission
- $10,000
Cancer Support Community-Santa Monica · Los Angeles, CA · 2022
Children, teen, and family program
- $10,000
Heart of Los Angeles · Los Angeles, CA · 2022
Support of the nonprofit mission
- $10,000
Partnership for Children and Youth · Oakland, CA · 2022
Support of the nonprofit mission
- $5,000
Aclu · New York, NY · 2024
Support of the nonprofit mission
- $5,000
Cure Alzheimer'S Fund · Wellesley Hills, MA · 2024
Support of the nonprofit mission
- $5,000
Doctors Without Borders · New York, NY · 2024
Support of work in ukraine
- $5,000
Onegoal · Chicago, IL · 2024
Support of programs in california
- $5,000
Per Scholas · Bronx, NY · 2024
Support of programs in california
- $5,000
Red Bud Resource Group · Rohnert Park, CA · 2024
Support of the nonprofit mission
- $5,000
Writegirl · Los Angeles, CA · 2024
Support of nonprofit mission
- $5,000
Aclu · New York, NY · 2023
Support of the nonprofit mission
- $5,000
Arts for Healinig and Justice Network · Long Beach, CA · 2023
Imagining freedom retreat
- $5,000
Doctors Without Borders · New York, NY · 2023
Support of work in ukraine
- $5,000
Onegoal · Chicago, IL · 2023
Support of programs in california
- $5,000
Per Scholas · Bronx, NY · 2023
Support of programs in california
- $5,000
Red Bud Resource Group · Rohnert Park, CA · 2023
Support of the nonprofit mission
- $5,000
The People Concern · Los Angeles, CA · 2023
Support of nonprofit mission
- $5,000
War Legacies Project · Chester, VT · 2023
Support of the nonprofit mission
- $5,000
Writegirl · Los Angeles, CA · 2023
Support of nonprofit mission
- $5,000
Aclu · New York, NY · 2022
Support of the nonprofit mission
- $5,000
Alzheimer'S Association · Chicago, IL · 2022
U.s. Pointer study
- $5,000
Doctors Without Borders · New York, NY · 2022
Support of work in ukraine
- $5,000
Film Independent · Los Angeles, CA · 2022
Young filmmakers after school film and television skills development program
- $5,000
The People Concern · Los Angeles, CA · 2022
Support of nonprofit mission
- $5,000
War Legacies Project · Chester, VT · 2022
Support of the nonprofit mission
- $5,000
Writegirl · Los Angeles, CA · 2022
Support of nonprofit mission
Who else funds this kind of work
Same state
- Silicon Valley Community Foundation10,471 grants · $10.10B
- Tides Foundation9,402 grants · $1.86B
- UCLA Foundation276 grants · $1.75B
Similar purposes
- Jewish United Fund163 grants · $397.9M
- Skoll Fund283 grants · $102.8M
- Destination Home Sv Co Silicon Valley Community Foundation171 grants · $57.4M
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.

