Mac Five Foundation Inc
Preselected recipients only
Mac Five Foundation Inc is a private foundation in Lincoln, Massachusetts. In tax year 2025 it gave $17.7 million in 4 grants; the typical grant was $4.2 million and the largest $9.0 million. It only gives to organizations it selects itself and does not accept unsolicited applications.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$17.7 million
- Number of grants4
- Typical grant$4.2 million
- Largest grant$9.0 million
- Assets$200 million
- New grantees75%
Giving in 2025 was up from $15.3 million the year before.
75% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $8.5 million | 40 | $207 million |
| 2024 | $15.3 million | 33 | $247 million |
| 2025 | $17.7 million | 4 | $200 million |
How to apply
Mac Five Foundation Inc says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.
Where it gives
All of its grants went to recipients in Missouri.
| State | Grants | Amount |
|---|---|---|
| Missouri | 4 | $17.7 million |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| JSM Charitable Trust | General support | $9.0 million |
| Washington University | General support | $8.1 million |
| Glenview - Mercury Family Foundation | General support | $347,595 |
| Starpatch Foundation | General support | $275,065 |
Officers and trustees
- Catherine M Rogers
- Kimberly Rogers
- Marcella M Stevens
- Gregory T Stevens
- Jeffrey M McDonnell
- Jennifer C McDonnell
- Alicia S McDonnell
- Holly M James
- Jeanne M Champer
- Mary E Abbott
- Katherine H McDonnell
- Antonio Pipoli
Questions people ask
Does Mac Five Foundation Inc accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does Mac Five Foundation Inc give?
$17.7 million in tax year 2025, across 4 grants, with a typical grant of $4.2 million.
Who runs Mac Five Foundation Inc?
Its 2025 filing lists Catherine M Rogers (President/Treasurer), Kimberly Rogers (Director/Clerk), Marcella M Stevens (Director) and Gregory T Stevens (Director) among 12 officers and trustees.