Data / Foundation grants / Rosenbluth Family Foundation
Rosenbluth Family Foundation: 22 grants to organizations, $295,000 (tax year ended December 2025)
Rosenbluth Family Foundation, a private foundation in Mill Valley, CA, paid 22 grants to organizations totaling $295,000 in its tax year ended December 2025, according to its Form 990-PF filed with the IRS on July 1, 2026. The largest was $91,000 to Marinsan Francisco Food Bank in Novato, CA for support of organization's charitable purpose.
SpecStream is the live web data engine for teams and agents. It reads every private foundation's Form 990-PF as the IRS publishes it, and this page is that reading. Ask for the foundations that fund your cause in your state, with the amounts and purposes, and new grants arrive in your sheet, CRM, Slack or agent as the returns are filed.
- EIN
- 421564423
- Based in
- Mill Valley, CA
- Assets
- $6,286,452
- Grants paid
- $295,000
- Tax year ended
- December 2025
Grants paid, tax year ended December 2025
From the Form 990-PF filed July 1, 2026, IRS object ID 202631829349100523. It reported $295,000 in grants paid; 22 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Marinsan Francisco Food Bank | Novato, CA | Support of organization's charitable purpose | $91,000 | apps.irs.gov | |
| Marin Commumity Clinics | San Rafael, CA | Support of organization's charitable purpose | $58,500 | apps.irs.gov | |
| Hair To Stay | San Francisco, CA | Support of organization's charitable purpose | $20,000 | apps.irs.gov | |
| Marin Commuinity Foundation | Novato, CA | Support of organization's charitable purpose | $13,000 | apps.irs.gov | |
| First Tee of San Francisco | San Francisco, CA | Support of organization's charitable purposesupport of organization's charitable purpose | $12,000 | apps.irs.gov | |
| American Red Cross | San Rafael, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| Jewish Community Federation | San Francisco, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| Marin Humane Society | Novato, CA | Support of organization's charitable purpose | Animal-related | $10,000 | apps.irs.gov |
| Planned Parenthood | San Rafael, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| California Fire Foundation | Sacramento, CA | Support of organization's charitable purpose | $9,000 | apps.irs.gov | |
| Operation Access | San Francisco, CA | Support of organization's charitable purpose | $7,000 | apps.irs.gov | |
| The Maven Project | San Francisco, CA | Support of organization's charitable purpose | Health care | $7,000 | apps.irs.gov |
| Vision To Learn | Los Angeles, CA | Support of organization's charitable purpose | Health care | $6,000 | apps.irs.gov |
| Huckleberry Youth Programs | San Francisco, CA | Support of organization's charitable purpose | Human services | $5,000 | apps.irs.gov |
| Jewish Vocational Services | San Francisco, CA | Support of organization's charitable purpose | $5,000 | apps.irs.gov | |
| Next Generation Scholars | San Rafael, CA | Support of organization's charitable purpose | Education | $5,000 | apps.irs.gov |
| Venitia Valley Elementary School | San Rafael, CA | Support of organization's charitable purpose | $5,000 | apps.irs.gov | |
| Ambassadors of Hope and Opportunity | Mill Valley, CA | Support of organization's charitable purpose | $3,000 | apps.irs.gov | |
| The Redwoods | San Francisco, CA | Support of organization's charitable purpose | $3,000 | apps.irs.gov | |
| Tuck School of Business | Hanover, NH | Support of organization's charitable purpose | $3,000 | apps.irs.gov | |
| Fresh Lifelines for Youth | Milpitas, CA | Support of organization's charitable purpose | $1,500 | apps.irs.gov | |
| American Cancer Society | San Rafael, CA | Support of organization's charitable purpose | $1,000 | apps.irs.gov |
Grants paid, tax year ended December 2024
From the Form 990-PF filed October 29, 2025, IRS object ID 202523029349101462. It reported $245,750 in grants paid; 24 grants to organizations are listed.
| Recipient | Location | Purpose | Cause | Amount | Source |
|---|---|---|---|---|---|
| Marin Commumity Clinics | San Rafael, CA | Support of organization's charitable purpose | $45,000 | apps.irs.gov | |
| Marinsan Francisco Food Bank | Novato, CA | Support of organization's charitable purpose | $45,000 | apps.irs.gov | |
| Hair To Stay | San Francisco, CA | Support of organization's charitable purpose | $20,000 | apps.irs.gov | |
| Marin Commuinity Foundation | Novato, CA | Support of organization's charitable purpose | $13,000 | apps.irs.gov | |
| First Tee of San Francisco | San Francisco, CA | Support of organization's charitable purposesupport of organization's charitable purpose | $12,000 | apps.irs.gov | |
| American Red Cross | San Rafael, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| Jewish Community Federation | San Francisco, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| Marin Humane Society | Novato, CA | Support of organization's charitable purpose | Animal-related | $10,000 | apps.irs.gov |
| Planned Parenthood | San Rafael, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| Ventura County Library | Ventura, CA | Support of organization's charitable purpose | $10,000 | apps.irs.gov | |
| California Fire Foundation | Sacramento, CA | Support of organization's charitable purpose | $9,000 | apps.irs.gov | |
| Operation Access | San Francisco, CA | Support of organization's charitable purpose | $7,000 | apps.irs.gov | |
| The Maven Project | San Francisco, CA | Support of organization's charitable purpose | Health care | $7,000 | apps.irs.gov |
| Vision To Learn | Los Angeles, CA | Support of organization's charitable purpose | Health care | $6,000 | apps.irs.gov |
| Huckleberry Youth Programs | San Francisco, CA | Support of organization's charitable purpose | Human services | $5,000 | apps.irs.gov |
| Jewish Vocational Services | San Francisco, CA | Support of organization's charitable purpose | $5,000 | apps.irs.gov | |
| Next Generation Scholars | San Rafael, CA | Support of organization's charitable purpose | Education | $5,000 | apps.irs.gov |
| Venitia Valley Elementary School | San Rafael, CA | Support of organization's charitable purpose | $5,000 | apps.irs.gov | |
| Ambassadors of Hope and Opportunity | Mill Valley, CA | Support of organization's charitable purpose | $3,000 | apps.irs.gov | |
| The Redwoods | San Francisco, CA | Support of organization's charitable purpose | $3,000 | apps.irs.gov | |
| Tuck School of Business | Hanover, NH | Support of organization's charitable purpose | $3,000 | apps.irs.gov | |
| Fresh Lifelines for Youth | Milpitas, CA | Support of organization's charitable purpose | $1,500 | apps.irs.gov | |
| American Cancer Society | San Rafael, CA | Support of organization's charitable purpose | $1,000 | apps.irs.gov | |
| Various Organized Charities - Support Available Upon Request | Mill Valley, CA | Support of organization's charitable purpose | $250 | apps.irs.gov |
Causes funded
From grants whose recipient has a cause.
| Cause | Granted |
|---|---|
| Health care | $26,000 |
| Animal-related | $20,000 |
| Human services | $10,000 |
| Education | $10,000 |
States funded
| Recipient state | Granted |
|---|---|
| California | $534,750 |
| New Hampshire | $6,000 |
Also on SpecStream
- Who funds health care in California
- Who funds animal-related in California
- Who funds human services in California
- Who funds education in California
Updated July 1, 2026. Read from IRS Form 990-PF e-file data. Public domain (U.S. government work). Grants are as each foundation reported them to the IRS on its Form 990-PF. Grants to individuals are left out. A grant has a cause only where the recipient's name and city match one organization in the IRS Business Master File, and the cause is that organization's NTEE major group. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.