Who funds The Aspen Institute Inc
534 institutional funders have given since 2022, 467 of them directly, through tax year 2025.
Its two largest direct donors
- Lilly Endowment Inc$21.5M2024–2025
- Bloomberg Family Foundation Inc$15.3M2022–2024
A free account names its 5 largest direct donors, and the funders behind them.
Unlock potential prospectsFinances
Latest return: tax year 2024, Form 990.
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| 2024 | $443.8M | $234.3M | $647.1M |
| 2023 | $232.1M | $225.7M | $408.2M |
| 2022 | $189.8M | $192.9M | $372.1M |
| 2021 | $171.2M | $143.8M | $412.4M |
| 2020 | $151.3M | $129.1M | $352.2M |
Contributions and grants received in 2024: $381.3M.
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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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