Action For Mantas
Action For Mantas aims to further the understanding and conservation of threatedned and endangered manta and mobula rays, other marine species, and their habitat through research, education and outreach activities.
Action For Mantas at a glance
In short: Action For Mantas gave $144K across 2 grants in 2025 (avg $72K). Source: 2025 IRS Form 990.
- Annual giving (2025)
- $143,560
- -25.0% vs 2024
- Grants made (2025)
- 2
- -66.7% vs 2024
- Average grant
- $71,780
- +125.1% vs 2024
- Median grant
- $71,780
- Total assets
- $128,187
- -22.4% vs 2024
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Action For Mantas funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Manta Trust ($84K). Together the top 2 received $144K.
Grant Size Distribution
8 grants across all recorded years
The most common grant size was under $50K: 6 grants of 8 (75%).
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2024 to 2025, annual grant giving ranged from $144K (2025) to $191K (2024). In 2025 it made 2 grants totaling $144K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Manta Trust | — | $83,560 |
| Proyecto Manta Pacific Mexico | — | $60,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants |
|---|---|---|---|---|---|
| 2025 | $128,187 | $135,415 | $172,880 | $143,560 | 2 |
| 2024 | $165,237 | $259,581 | $222,830 | $191,294 | 6 |
| 2023 | $128,471 | $134,501 | $63,631 | — | — |
| 2022 | $57,601 | $174,670 | $197,285 | — | — |
| 2021 | $80,216 | $47,485 | $78,829 | — | — |
| 2020 | $111,560 | $145,529 | $63,798 | — | — |
About Action For Mantas
Based on IRS filings
Action For Mantas is a public charity focused on Environment & Animals, based in Sacramento, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $128K in total assets. In 2025, it awarded 2 grants totaling $144K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Action For Mantas is led by Josh Stewart, President on every filing since 2020; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Josh Stewart
President
On filings since 2020
10 hrs/week
No compensation reported
Mary O'Malley
Secretary
On filings since 2020
1 hr/week
No compensation reported
Nicolas Trollope
Treasurer
On filings since 2020
1 hr/week
No compensation reported
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.
Frequently asked questions about Action For Mantas
How much does Action For Mantas give each year?
Action For Mantas gave $144K across 2 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $191K across 6 grants.
How large is Action For Mantas?
Action For Mantas reported $128K in total assets on its 2025 IRS Form 990. Its revenue that year was $135K.
What is Action For Mantas?
Action For Mantas is a public charity focused on Environment & Animals, based in Sacramento, CA. It holds $128K in total assets as of 2025.
What is Action For Mantas's EIN?
Action For Mantas's EIN (Employer Identification Number) is 81-1005011. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2024 (received by the IRS May 27, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS August 25, 2026)
Live grants for the work Action For Mantas funds
Environment & Animals Open opportunities, soonest deadline first.
Explore Open Grants
Browse active grant opportunities in Action For Mantas's focus areas in our free grants database
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Action For Mantas down — hundreds of funders to go?