Funding search · EIN 836571557 · Pacific Palisades, CA

Clark and Kathryn Porter

Name: Clark and Kathryn Porter grants, 2022–2024
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

203
grants reported: $458,683
total given: 2022–2024
filing years: $1,000
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

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Full IRS filings ↗How this is built Report 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.

2 grants matching “contributioncontribution” · $2,000

$1,000
Marlborough · Los Angeles, CA · 2023
Contributioncontribution
$1,000
Marlborough · Los Angeles, CA · 2022
Contributioncontribution

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Garden School6 grants · $68,689
Usocf3 grants · $45,000
Las Madrinas Plaque1 grant · $25,000
The Peoples Concern3 grants · $16,080
Harvard-Westlake Annual3 grants · $15,000
One Tree Planted3 grants · $15,000
Venice Family Clinic3 grants · $15,000
St Matthews Alumni Fund3 grants · $15,000
Westside Food Bank3 grants · $15,000
National Parks Foundation3 grants · $15,000

Giving over time

$126,383

2022

$157,619

2023

$174,681

2024

Grant history

The 100 largest of 203 grants.

$30,000
Garden School · Pasadena, CA · 2024
Contribution
$25,000
Las Madrinas Plaque · Los Angeles, CA · 2023
Contribution
$17,000
Garden School · Pasadena, CA · 2022
Contribution
$15,000
Usocf · Carpentersville, IL · 2024
Contribution
$15,000
Garden School · Pasadena, CA · 2023
Contribution
$15,000
Usocf · Carpentersville, IL · 2023
Contribution
$15,000
Usocf · Carpentersville, IL · 2022
Contribution
$8,118
Children'S Hospital Los Angeles · Los Angeles, CA · 2022
Contribution
$6,080
The Peoples Concern · Los Angeles, CA · 2023
Contribution
$5,181
Semester at Sea · Fort Collins, CO · 2024
Contribution
$5,000
American Friends of the Ocean Cleanup · New York, NY · 2024
Contribution
$5,000
Harvard-Westlake Annual · Studio City, CA · 2024
Contribution
$5,000
National Parks Foundation · Washington, DC · 2024
Contribution
$5,000
Nature Conservancy · Los Angeles, CA · 2024
Contribution
$5,000
One Tree Planted · Shelburne, VT · 2024
Contribution
$5,000
Pow Protect Our Winters · Boulder, CO · 2024
Contribution
$5,000
Seeds Tp Plate · Venice, CA · 2024
Contribution
$5,000
Spy · Marina Del Rey, CA · 2024
Contribution
$5,000
St Matthews Alumni Fund · Pacific Palisades, CA · 2024
Contribution
$5,000
The Peoples Concern · Los Angeles, CA · 2024
Contribution
$5,000
Venice Family Clinic · Venice, CA · 2024
Contribution
$5,000
Westside Food Bank · Santa Monica, CA · 2024
Contribution
$5,000
Harvard-Westlake Annual · Studio City, CA · 2023
Contribution
$5,000
National Parks Foundation · Washington, DC · 2023
Contribution
$5,000
One Tree Planted · Shelburne, VA · 2023
Contribution
$5,000
Semester at Sea · Fort Collins, CO · 2023
Contribution
$5,000
Spy · Marina Del Rey, CA · 2023
Contribution
$5,000
St Matthews Alumni Fund · Pacific Palisades, CA · 2023
Contribution
$5,000
Venice Family Clinic · Venice, CA · 2023
Contribution
$5,000
Westside Food Bank · Santa Monica, CA · 2023
Contribution
$5,000
Harvard-Westlake Annual · Studio City, CA · 2022
Contribution
$5,000
National Parks Foundation · Washington, DC · 2022
Contribution
$5,000
One Tree Planted · Shelburne, VA · 2022
Contribution
$5,000
Safe Place for Youth · Los Angeles, CA · 2022
Contribution
$5,000
St Matthews Alumni Fund · Pacific Palisades, CA · 2022
Contribution
$5,000
The Peoples Concern · Los Angeles, CA · 2022
Contribution
$5,000
Venice Family Clinic · Venice, CA · 2022
Contribution
$5,000
Westside Food Bank · Santa Monica, CA · 2022
Contribution
$3,602
Garden School · Pasadena, CA · 2024
Contribution
$3,136
Center Theatre Group · Los Angeles, CA · 2022
Contribution
$2,591
Boy Scouts for Mike Lanning · Pacific Palisades, CA · 2023
Contribution
$2,560
Direct Relief · Santa Barbara, CA · 2022
Contribution
$2,500
Bay Foundation · Playa Del Rey, CA · 2024
Contribution
$2,500
Broad Stage · Santa Monica, CA · 2024
Contribution
$2,500
Center Theatre Group · Los Angeles, CA · 2024
Contribution
$2,500
Direct Relief · Santa Barbara, CA · 2024
Contribution
$2,500
Equal Justice Initiative · Montgomery, AL · 2024
Contribution
$2,500
Jmt Wilderness · Menlo Park, CA · 2024
Contribution
$2,500
Junior Achievement · Colorado Springs, CO · 2024
Contribution
$2,500
Rei Fund · Sumner, WA · 2024
Contribution
$2,500
Sea Trees · Manhattan Beach, CA · 2024
Contribution
$2,500
Center Theatre Group · Los Angeles, CA · 2023
Contribution
$2,500
Equal Justice Initiative · Montgomery, AL · 2023
Contribution
$2,500
Jmt Wilderness · Menlo Park, CA · 2023
Contribution
$2,500
Junior Achievement · Colorado Springs, CO · 2023
Contribution
$2,500
Maui Fire · Kahului, HI · 2023
Contribution
$2,500
Rei Fund · Sumner, WA · 2023
Contribution
$2,500
Sea Trees · Manhattan Beach, CA · 2023
Contribution
$2,500
Jmt Wilderness · Menlo Park, CA · 2022
Contribution
$2,500
Junior Achievement · Colorado Springs, CO · 2022
Contribution
$2,500
Rei Fund · Sumner, WA · 2022
Contribution
$2,500
Sea Trees · Manhattan Beach, CA · 2022
Contribution
$2,058
Garden School · Pasadena, CA · 2023
Contribution
$2,000
Compton Youth Activities · Compton, CA · 2024
Contribution
$2,000
Compton Youth Activities · Compton, CA · 2023
Contribution
$2,000
Compton Youth Activities · Compton, CA · 2022
Contribution
$1,030
Hammer Museum · Los Angeles, CA · 2022
Contribution
$1,030
Heal the Bay · Santa Monica, CA · 2022
Contribution
$1,030
La84 · Los Angeles, CA · 2022
Contribution
$1,029
Garden School · Pasadena, CA · 2024
Contribution
$1,000
Access Fund · Boulder, CO · 2024
Contribution
$1,000
Babc Scholarship Foundation · Whittier, CA · 2024
Contribution
$1,000
Banderas Bay Charities · Portland, OR · 2024
Contribution
$1,000
Cal Athletics · Berkeley, CA · 2024
Contribution
$1,000
Cal Fund · Berkeley, CA · 2024
Contribution
$1,000
Chla Las Madrinas · Los Angeles, CA · 2024
Contribution
$1,000
First School · Santa Monica, CA · 2024
Contribution
$1,000
Geffen Playhouse · Los Angeles, CA · 2024
Contribution
$1,000
Hammer Museum · Los Angeles, CA · 2024
Contribution
$1,000
Harvest Home- La · Santa Monica, CA · 2024
Contribution
$1,000
Heal the Bay · Santa Monica, CA · 2024
Contribution
$1,000
Jlla · Los Angeles, CA · 2024
Contribution
$1,000
La Library Foundation · Los Angeles, CA · 2024
Contribution
$1,000
La84 · Los Angeles, CA · 2024
Contribution
$1,000
Lacma · Los Angeles, CA · 2024
Contribution
$1,000
Marlborough · Los Angeles, CA · 2024
Contribution
$1,000
National Geographic · Washington, DC · 2024
Contribution
$1,000
New Village Girl Academy · Alpharetta, GA · 2024
Contribution
$1,000
Planned Parenthood La · Washington, DC · 2024
Contribution
$1,000
Special Olympics · Washington, DC · 2024
Contribution
$1,000
St John Foundation · Santa Monica, CA · 2024
Contribution
$1,000
UCLA Olli · Los Angeles, CA · 2024
Contribution
$1,000
Usc Dornsife · Los Angeles, CA · 2024
Contribution
$1,000
Ussb Kavli Institute for Theoretical Physics · Santa Barbara, CA · 2024
Contribution
$1,000
World Wildlife · Washington, DC · 2024
Contribution
$1,000
Access Fund · Boulder, CO · 2023
Contribution
$1,000
Africa Solar Project · New York, NY · 2023
Contribution
$1,000
American Friends of the Ocean Cleanup · New York, NY · 2023
Contribution
$1,000
Babc Scholarship Foundation · Whittier, CA · 2023
Contribution
$1,000
Banderas Bay Charities · Portland, OR · 2023
Contribution

View all 203 grants →

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

Terence J O'Sullivan Liuna Charitable41 grants · $5.2M
The Catherine Jefferson Foundation98 grants · $6.5M
Kissick Family Foundation128 grants · $15.9M

Similar grant size

Shell USA Company Foundation24,663 grants · $80.1M
The Bank of America Charitable87,335 grants · $496.1M
Jpmorgan Chase Foundation29,571 grants · $637.4M

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 one

Source: 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.