Who funds Groundswell Fund
101 institutional funders have given since 2022, 74 of them directly, through tax year 2025.
Its two largest direct donors
- The Susan Thompson Buffett Foundation$6.0M2022–2025
- Robert Wood Johnson Foundation$9.1M2022–2024
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2025, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2025 | $13.3M | $22.6M | $24.9M |
| 2024 | $22.1M | $30.2M | $34.2M |
| 2023 | $18.6M | $24.4M | $43.0M |
| 2022 | $29.6M | $20.7M | $48.7M |
| 2020 | $29.7M | $16.4M | $34.0M |
Contributions and grants received in 2025: $12.7M.
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Built from the organization’s public IRS Form 990 filings and the gifts other organizations report on theirs, processed by Aprize. Institutional donors only: individual donors are never shown. Data as of 1 November 2026.
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