Cabin Road Foundation

REDWOOD CITY, CA EIN: 30-6284988

Cabin Road Foundation 04042011 is a private grantmaking foundation established in April 2011 and tax-exempt since September 2011. Based in Redwood City, California, the foundation operates with no paid staff and maintains a notably low profile despite significant grantmaking activities. The foundation does not maintain a public website.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$139.8M

-44.5% YoY

Annual Giving

$130.4M

+864.3% YoY

Grant Count

8

+300.0% YoY

Avg Grant Size

$16.3M

+141.1% YoY

Under IRS private-foundation payout rules, Cabin Road Foundation reported a distributable amount of $15.5M for 2024 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated April 2026.

Mission & Focus Areas

The foundation has not provided a formal mission statement. However, its grantmaking demonstrates focus on:

  • Education
  • Philanthropy and Voluntarism
  • Human Services
  • Health-related initiatives including dental health, school health, wellness, and health education

Grantmaking

The foundation made 25 grants in its most recent reporting period.

How to Apply

** The foundation does not operate structured grant programs with specific names or application cycles. Instead, it makes grants on a discretionary basis determined by its trustees. No formal application process is publicly available.

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Geographic Focus

Where this funder awards grants

The foundation's grantmaking is national in scope, with primary focus on California, Texas, and Tennessee, as well as national organizations.

Grant Distribution by State

9states
+1 more states

Cities

AlamedaAthertonAtlantaBerkeleyDallasEast Palo AltoGreensboroNashvilleNew YorkOaklandPalo AltoRedwood CitySan DiegoSan FranciscoSanta ClaraStanfordTuskegee InstituteWashingtonWolfeboroWoodside

Financial History

Multi-year comparison from IRS filings

Total Assets: $139,844,644 (as of 2024)

Total Giving: $130,375,000 (2024)

Total Revenues: $28,621,760 (2024)

Total Expenses: $134,225,168 (2024)

Historical Context: The foundation was initially capitalized with a $40 million contribution in 2012 from H. Irving Grousbeck's Grousbeck Family Foundation and received an additional $141.75 million contribution from H. Irving Grousbeck personally in late 2016. Since its inception, the foundation has distributed over $142 million in grants, with approximately two-thirds disbursed since December 2019.

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$37M$74M$111M$148M20202021202220232024
Metric202420232022
Total Assets$139,844,644$252,151,774$253,962,705
Revenue$28,621,760$14,119,331$13,709,404
Expenses$134,225,168$16,122,889$26,776,548
Qualifying Distributions$130,435,683$13,570,273$24,912,081
Net Investment Income$25,096,344$11,726,439$10,176,440
Distributable Amount$15,519,028$18,667,152$18,754,704

Giving Over Time

Total grant dollars and number of grants per year

$0$33M$65M$98M$130M23 grants202024 grants20215 grants20222 grants20238 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 8 recipients in 2024

MOREHOUSE COLLEGE$20.0MPAUL QUINN COLLEGE$20.0MMEHARRY MEDICAL COLLEGE$20.0MPLANNED PARENTHOOD FEDER…$20.0MNORTH CAROLINA A & T STA…$20.0MTUSKEGEE UNIVERSITY$20.0MLELAND STANFORD UNIVERSITY$6.4MLELAND STANFORD JUNIOR U…$4.0M

Grant Size Distribution

62 grants across all recorded years

1<$50K5$50–100K10$100–250K6$250–500K6$500K–1M20$1–5M14$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include Morehouse College ($20,000,000), Paul Quinn College ($20,000,000), Meharry Medical College ($20,000,000).

RecipientPurposeAmount
LELAND STANFORD JUNIOR UNIVERSITY STANFORD, CAGENERAL$4,000,000
MOREHOUSE COLLEGE ATLANTA, GAGENERAL$20,000,000
PAUL QUINN COLLEGE DALLAS, TXGENERAL$20,000,000
MEHARRY MEDICAL COLLEGE NASHVILLE, TNGENERAL$20,000,000
PLANNED PARENTHOOD FEDERATION OF AMERICA NEW YORK, NYGENERAL$20,000,000
NORTH CAROLINA A & T STATE UNIVERSITY GREENSBORO, NCGENERAL$20,000,000
TUSKEGEE UNIVERSITY TUSKEGEE INSTITUTE, ALGENERAL$20,000,000
LELAND STANFORD UNIVERSITY STANFORD, CAGENERAL$6,375,000

Leadership & Key People

Leadership team and compensation from IRS filings

The foundation is led by two trustees:

  • Anne Grousbeck Matta (Trustee) — former professional tennis player and daughter of H. Irving Grousbeck
  • Horacio Matta Velasco (Trustee) — former professional tennis player

Compensation Overview

From 2024 IRS filing

From 2024 filing

NameTitleHoursCompensation
ANNE GROUSBECK MATTATRUSTEE
HORACIO MATTA VELASCOTRUSTEE

Contact Information

Address: 2995 Woodside Road Suite 400, Woodside, CA 94602 (also listed as Co Baker Tilly, 3 Lagoon Drive, Suite 400, Redwood City, CA 94065)

Phone: (650) 454-4731 or (415) 650-4646

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What does Cabin Road Foundation fund?

The foundation has not provided a formal mission statement. However, its grantmaking demonstrates focus on: • Education • Philanthropy and Voluntarism • Human Services • Health-related initiatives including dental health, school health, wellness, and health education

How do I apply for a grant from Cabin Road Foundation?

**Grant Amounts:** The foundation makes grants ranging from $20,000 to $20,000,000, with significant variation in award sizes. **Annual Giving:** Approximately $130.4 million in total giving (2023-2024 period). **Recent Grants:** Recent grantees include: • Tuskegee University ($20,000,000) • Paul Quinn College ($20,000,000) • Planned Parenthood Federation of America ($20,000,000) • Stanford University Office of Development The foundation made 25 grants in its most recent reporting period. **App…

Where does Cabin Road Foundation make grants?

The foundation's grantmaking is national in scope, with primary focus on California, Texas, and Tennessee, as well as national organizations.

What size grants does Cabin Road Foundation award?

In 2024, Cabin Road Foundation awarded 8 grants totaling $130.4M — an average of about $16.3M per grant, based on its IRS Form 990 filings.

How much is Cabin Road Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, Cabin Road Foundation reported a distributable amount of $15.5M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Cabin Road Foundation's EIN?

Cabin Road Foundation's EIN (Employer Identification Number) is 30-6284988. IRS Form 990 filing data is available on this page for 2020–2024.

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Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.

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