Maiorani Marcello Tuw
Maiorani Marcello Tuw is a private foundation, based in Saint Louis, MO. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $208K in total assets. In 2025, it awarded 3 grants totaling $13K. Net investment income was $7K.
Maiorani Marcello Tuw at a glance
In short: Maiorani Marcello Tuw gave $13K across 3 grants in 2025 (avg $4K), mostly in California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $13,200
- +9.1% vs 2024
- Grants made (2025)
- 3
- +0.0% vs 2024
- Average grant
- $4,400
- +9.1% vs 2024
- Median grant
- $4,400
- Total assets
- $207,559
- -4.3% 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 Maiorani Marcello Tuw funds
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2025
The largest 2025 recipient was University of California ($4K). Together the top 3 received $13K.
Grant Size Distribution
15 grants across all recorded years
The most common grant size was under $50K: 15 grants of 15 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 3 itemized grants.
States
Cities
How Maiorani Marcello Tuw gives
- Giving held roughly steady from 2022 to 2025 (+5%). Method
- In 2025 it paid out 119% 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
From 2019 to 2025, annual grant giving ranged from $10K (2019) to $13K (2025). In 2025 it made 3 grants totaling $13K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| University of California Oakland, CA | Scholarship | $4,400 |
| Performing Arts Ctr of Los Angeles Los Angeles, CA | General Operating | $4,400 |
| Actors and Others for Animals North Hollywood, CA | General Operating | $4,400 |
Ready to take the next step with Maiorani Marcello Tuw?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $207,559 | $11,425 | $20,786 | $13,200 | 3 | $15,540 | $7,205 | $13,068 |
| 2024 | $216,860 | $47,413 | $18,241 | $12,100 | 3 | $14,009 | $43,529 | $12,074 |
| 2023 | $187,690 | $17,129 | $15,555 | $10,500 | 3 | $11,959 | $13,512 | $11,576 |
| 2022 | $186,137 | $5,539 | $17,854 | $12,600 | 3 | $14,016 | $1,953 | $12,340 |
| 2021 | $198,467 | $9,536 | $15,834 | $9,600 | 3 | $11,035 | $5,299 | $13,734 |
| 2020 | $204,765 | $27,336 | $15,753 | $10,800 | 3 | — | $23,754 | $11,370 |
| 2019 | $193,070 | $11,495 | $14,759 | $9,600 | 3 | — | $7,885 | $11,520 |
Under IRS private-foundation payout rules, Maiorani Marcello Tuw reported a distributable amount of $13K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Maiorani Marcello Tuw's only listed officer is Wells Fargo Bank N A, Trustee on every filing since 2019 (compensated).
Officers on the 2025 filing
Wells Fargo Bank N A
Trustee
On filings since 2019
1 hr/week
$4K (2019) → $5K (2025)
Data from IRS Form 990 filings, 2019–2025. "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
The highest reported compensation on the 2025 filing was $5K, to Wells Fargo Bank N a (Trustee).
Frequently asked questions about Maiorani Marcello Tuw
How much does Maiorani Marcello Tuw give each year?
Maiorani Marcello Tuw gave $13K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $12K across 3 grants.
What is Maiorani Marcello Tuw's typical grant size?
Maiorani Marcello Tuw's median grant in 2025 was $4,400, and its average grant was $4,400, across 3 grants on its 2025 IRS Form 990-PF.
Where does Maiorani Marcello Tuw give grants?
Maiorani Marcello Tuw gives mostly in California: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there.
Does Maiorani Marcello Tuw give general operating support?
Yes: 67% of Maiorani Marcello Tuw's 2025 grants with a stated purpose (2 of 3) were for general or operating support, per its 2025 IRS Form 990-PF.
How large is Maiorani Marcello Tuw?
Maiorani Marcello Tuw reported $208K in total assets on its 2025 IRS Form 990-PF. It paid out $16K in qualifying distributions that year, against a required minimum of $13K (roughly 5% of its investment assets).
What is Maiorani Marcello Tuw's EIN?
Maiorani Marcello Tuw's EIN (Employer Identification Number) is 95-6855733. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 6, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS May 4, 2026)
- Added Form 990-PF for fiscal year 2019 (received by the IRS May 3, 2020)
- Updated Form 990-PF for fiscal year 2020 (received by the IRS November 8, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 11, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 9, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 7, 2024)
Explore Open Grants
Browse active grant opportunities in Maiorani Marcello Tuw's focus areas in our free grants database
Similar Funders
Funders with grantees in common, and similar funders in Missouri
Rescuing Unwanted Furry Friends
Monarch Beach, CA
The foundation supports animal rescue and adoption by covering veterinary care for sick or injured cats and dogs, primarily through rescue, shelter, and pet-care organizations in California and Tennessee. Its 2025 grants ranged from $500 to $8,000, with a median of $2,000. It funds only preselected organizations and does not accept unsolicited requests.
Assets
$1.0M
Grants
21
Total Given
$69K
Rogolsky Family Foundation
Los Angeles, CA
The Rogolsky Family Foundation funds charitable organizations working in areas including health care, arts and culture, Jewish community life, environmental protection, food assistance, and animal welfare; these are represented among its grantees, not stated priorities. In 2024, it awarded 24 grants totaling $296,000, ranging from $5,000 to $50,000, with a median of $9,000; most funding went to California organizations. It gives only to preselected organizations and does not accept unsolicited requests.
Assets
$5.2M
Grants
24
Total Given
$296K
The Dan Goggin Nunsense Charitable Trust
Rockville, MD
Assets
$5K
Grants
27
Total Given
$22K
George Foundation Joanne Marie & Marcel
Los Angeles, CA
The foundation supports education, health and human services, animal-related work, and people with disabilities, with 2025 grants going to California organizations. Grants ranged from $1,000 to $25,000, with a median of $5,000. It accepts requests by letter; its filing says it does not restrict giving to preselected organizations.
Assets
$3.8M
Grants
32
Total Given
$251K
Ethel Frends Charitable Foundation
Dallas, TX
The Ethel Frends Charitable Foundation funds established organizations supporting canine care or education, including animal welfare, service-dog programs, and disaster-response dog training. Recent grants ranged from $2,500 to $10,000, typically around $5,000, with a focus on eight Southern and Central California counties. It does not limit giving to preselected organizations; application materials are available through Bank of America’s philanthropic grant-search page.
Assets
$4.0M
Grants
33
Total Given
$164K
The Art Laboe Foundation Inc
Palm Springs, CA
The Art Laboe Foundation supports charities working in animal and wildlife causes, arts and culture, health, veterans, and youth services, with most of its giving going to California organizations. Its 2025 grants ranged from $1,500 to $57,500, with a median grant of $3,000. It gives only to preselected charities and does not accept unsolicited funding requests.
Assets
$4.4M
Grants
40
Total Given
$208K
More similar funders
More Funders in Missouri
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Maiorani Marcello Tuw'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.
Maiorani Marcello Tuw down — hundreds of funders to go?