One Arroyo Foundation

Nonprofit · Grant recipient Pasadena, CA EIN 83-3487035

Funding Overview

From IRS Form 990 filings · 2020–2025

Total received

$907K

Foundation funders

12

Grants recorded

21

Years covered

2020–2025

Who funds One Arroyo Foundation?

One Arroyo Foundation is funded by 12 grantmakers, led by The Fitzberg Foundation ($350K), The Ayrshire Foundation ($200K), California Community Foundation ($110K). In total, IRS Form 990 filings record $907K in grants to One Arroyo Foundation between 2020–2025.

Funding over time

Grant dollars and counts received per year

$0$100K$200K$300K5 grants2020 1 grant2021 3 grants2022 2 grants2023 5 grants2024 5 grants2025

From 2020 to 2025, annual grant giving ranged from $50K (2021) to $271K (2024). In 2025 it made 5 grants totaling $181K.

What grants has One Arroyo Foundation received?

Individual grants from IRS Form 990 filings, newest first

YearFunderPurposeAmount
2025The Ayrshire FoundationGENERAL$100,000
2025The J Paul Getty TrustTRUSTEE - ARTS AND EDUCATIONAL PROGRAM$40,000
2025John Jewett & Helen Chandler Garland FouGeneral$25,000
2025California Community FoundationENVIRONMENT$15,000
2025The Unger Family FoundationSUPPORT OF CHARITABLE MISSION$500
2024The Fitzberg FoundationGENERAL PURPOSE$125,000
2024The Ayrshire FoundationGENERAL$100,000
2024John Jewett & Helen Chandler Garland FouGeneral$25,000
2024Pasadena Community FoundationDonor Advised$11,000
2024The Ayco Charitable FoundationCOMMUNITY & HUMAN SERVICES$10,000
2023The Fitzberg FoundationGENERAL PURPOSE$100,000
2023John Jewett & Helen Chandler Garland FouGeneral$25,000
2022The Fitzberg FoundationGENERAL PURPOSE$25,000
2022John Jewett & Helen Chandler Garland FouGeneral$25,000
2022Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$10,000
2021The Fitzberg FoundationGENERAL PURPOSE$50,000
2020California Community FoundationHealth$95,000
2020The Fitzberg FoundationGENERAL PURPOSE$50,000
2020Achieving America Family FoundationAs needed$35,000
2020Remy Louis Chatain Jr FoundationGENERAL SUPPORT$25,000
2020The Ralph M Parsons FoundationFOR GENERAL SUPPORT OF ARROYO SECO RESTORATION EFFORTS$15,000

Frequently Asked Questions

Who funds One Arroyo Foundation?

One Arroyo Foundation is funded by 12 grantmakers, led by The Fitzberg Foundation ($350K), The Ayrshire Foundation ($200K), California Community Foundation ($110K). In total, IRS Form 990 filings record $907K in grants to One Arroyo Foundation between 2020–2025.

Who is One Arroyo Foundation's largest funder?

The Fitzberg Foundation is the largest recorded funder of One Arroyo Foundation, with $350K across 5 grants (2020–2024).

How much grant funding has One Arroyo Foundation received?

IRS 990 filings record $907K in grants to One Arroyo Foundation across 21 grants from 12 funders between 2020–2025. Filings are published on a delay, so recent grants may not appear yet.

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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.

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