Charles Lee Powell Foundation

Private foundation · Grantmaker Del Mar, CA EIN: 23-7064397

Charles Lee Powell Foundation is a private foundation, based in Del Mar, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $63.9M in total assets. In 2025, it awarded 4 grants totaling $2.8M. Net investment income was $4.5M.

Charles Lee Powell Foundation at a glance

In short: Charles Lee Powell Foundation gave $2.8M across 4 grants in 2025 (avg $694K), mostly in California. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$2,775,000
-0.2% vs 2024
Grants made (2025)
4
-20.0% vs 2024
Average grant
$693,750
+24.8% vs 2024
Median grant
$650,000
Total assets
$63,937,091
+8.2% vs 2024
Primary geography
California (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who Charles Lee Powell Foundation funds

How this funder distributes its grants

Top Recipients

Top 4 recipients in 2025

University of California San Diego: $825KUniversity of California SanDiego$825KStanford University: $650KStanford University$650KUniversity of Southern California: $650KUniversity of SouthernCalifornia$650KCalifornia Institute of Technology: $650KCalifornia Institute ofTechnology$650K

The largest 2025 recipient was University of California San Diego ($825K). Together the top 4 received $2.8M.

Grant Size Distribution

22 grants across all recorded years

2<$50K$50–100K$100–250K$250–500K20$500K–1M$1–5M$5M+

The most common grant size was in the $500K–1M range: 20 grants of 22 (91%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 4 itemized grants.

Cities

Los AngelesLa JollaPasadenaStanfordJacksonville

How Charles Lee Powell Foundation gives

  • Giving held roughly steady from 2022 to 2025 (+0%). Method
  • In 2025 it paid out 103% of its IRS minimum distribution (the 5% rule). Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$1M$2M$3M4 grants2020 4 grants2021 5 grants2022 4 grants2023 5 grants2024 4 grants2025

From 2020 to 2025, annual grant giving ranged from $2.8M (2020) to $2.8M (2021). In 2025 it made 4 grants totaling $2.8M.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
University of California San Diego La Jolla, CAEducation$825,000
Stanford University Stanford, CAEducation$650,000
University of Southern California Los Angeles, CAEducation$650,000
California Institute of Technology Pasadena, CAEducation$650,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$63,937,091$5,003,102$4,416,759$2,775,0004$3,013,458$4,473,001$2,918,483
2024$59,106,886$7,397,400$3,653,286$2,780,0005$3,026,130$6,795,813$2,862,416
2023$57,283,726$-341,472$3,700,124$2,775,0004$3,021,761$851,278$2,638,104
2022$52,581,116$968,257$3,459,426$2,776,0005$3,020,638$548,875$2,750,485
2021$69,039,834$9,169,668$3,958,527$2,800,0004$3,032,377$8,451,957$2,756,295
2020$64,879,450$3,681,557$3,806,263$2,775,0004—$3,019,305$2,754,451

Under IRS private-foundation payout rules, Charles Lee Powell Foundation reported a distributable amount of $2.9M for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Charles Lee Powell Foundation is led by William J Holliday, President & CEO since 2022 (on filings since 2020); all 5 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • William J Holliday

    President & CEO

    Director → President & CEO, 2022

    On filings since 2020

    29 hrs/week

    $25K (2020) → $120K (2025)

  • Mary F Berglund

    Director

    On filings since 2020

    3 hrs/week

    $28K (2020) → $15K (2025)

  • William M Low

    Director

    On filings since 2020

    3 hrs/week

    $25K (2020) → $30K (2025)

  • Charles Castle

    Director

    On filings since 2022

    3 hrs/week

    $12K (2022) → $29K (2025)

  • Margaret Mangin

    Director

    On filings since 2022

    3 hrs/week

    $25K (2022) → $28K (2025)

Former officers (2)
  • Former: Charles W Rees Jr. (2020–2022) — Director
  • Former: Joel O Holliday (2020–2022) — President & CEO

Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

William J Holliday — President / CEO: $120KWilliam J HollidayPresident / CEO$120KWilliam M Low — Director: $30KWilliam M LowDirector$30KCharles Castle — Director: $29KCharles CastleDirector$29KMargaret Mangin — Director: $28KMargaret ManginDirector$28KMary F Berglund — Director: $15KMary F BerglundDirector$15K

The highest reported compensation on the 2025 filing was $120K, to William J Holliday (President / CEO). 5 officers or directors reported compensation on that filing.

Frequently asked questions about Charles Lee Powell Foundation

How much does Charles Lee Powell Foundation give each year?

Charles Lee Powell Foundation gave $2.8M across 4 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $2.8M across 5 grants.

What is Charles Lee Powell Foundation's typical grant size?

Charles Lee Powell Foundation's median grant in 2025 was $650,000, and its average grant was $693,750, across 4 grants on its 2025 IRS Form 990-PF.

Where does Charles Lee Powell Foundation give grants?

Charles Lee Powell Foundation gives mostly in California: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there.

Does Charles Lee Powell Foundation give general operating support?

Not in 2025: none of the 4 grants with a stated purpose on Charles Lee Powell Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Education" (4 grants).

How large is Charles Lee Powell Foundation?

Charles Lee Powell Foundation reported $63.9M in total assets on its 2025 IRS Form 990-PF. It paid out $3.0M in qualifying distributions that year, against a required minimum of $2.9M (roughly 5% of its investment assets).

What is Charles Lee Powell Foundation's EIN?

Charles Lee Powell Foundation's EIN (Employer Identification Number) is 23-7064397. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS August 13, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS November 10, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS October 2, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 15, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 14, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 13, 2026)

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Charles Lee Powell Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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