Sirius Fund
Chicago, Illinois · EIN 363712587 · Private foundation
Sirius Fund is a private foundation based in Chicago, Illinois. Its most recent IRS Form 990-PF reports $1.0M in grants paid and $10.5M in total assets. Bespoke Grants tracks 393 individual grants from this funder — $5.0M awarded across 2021–2025 — including its support for arts & culture. Below is its full funding profile.
What Sirius Fund funds
Sirius Fund's giving carries a documented focus on arts & culture, food & agriculture, health care, higher education, libraries & literacy, and related causes.
Populations it has supported include children.
Grant history
The largest grants Bespoke Grants has on record for Sirius Fund, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| Sun Valley Music Festival TO SUPPORT CHARITABLE PURPOSE | Sun Valley, ID | $212K | 2023 |
| University of Colorado TO SUPPORT CHARITABLE PURPOSE | Denver, CO | $130K | 2021 |
| The Advocates TO SUPPORT CHARITABLE PURPOSE | Hailey, ID | $125K | 2024 |
| National Forest Foundation TO SUPPORT CHARITABLE PURPOSE | Missoula, MT | $125K | 2024 |
| Shedd Aquarium TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $110K | 2024 |
| Shedd Aquarium TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $110K | 2023 |
| Merit School of Music TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $108K | 2025 |
| North Shore Country Day School TO SUPPORT CHARITABLE PURPOSE | Winnetka, IL | $105K | 2023 |
| Rush University Medical Center TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $100K | 2024 |
| Rush University Medical Center TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $100K | 2023 |
| The Advocates TO SUPPORT CHARITABLE PURPOSE | Hailey, ID | $100K | 2025 |
| National Forest Foundation TO SUPPORT CHARITABLE PURPOSE | Missoula, MT | $100K | 2025 |
| Rush University Medical Center TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $100K | 2025 |
| Shedd Aquarium TO SUPPORT CHARITABLE PURPOSE | Chicago, IL | $100K | 2025 |
| Boulder Community Health Foundation TO SUPPORT CHARITABLE PURPOSE | Boulder, CO | $100K | 2021 |
Sirius Fund giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from Sirius Fund
Sirius Fund's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal.
Is Sirius Fund the right funder for your nonprofit?
This page shows what Sirius Fund has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.
Match my nonprofit to funders →Frequently asked questions about Sirius Fund
- Does Sirius Fund accept grant applications?
- Sirius Fund's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
- What does Sirius Fund fund?
- Sirius Fund's grants focus on arts & culture. Recent recipients include Sun Valley Music Festival, University of Colorado, The Advocates. Its full grant history is listed above.
- How much does Sirius Fund give in grants?
- Sirius Fund reported $1.0M in grants in its most recent IRS filing (FY2021). Across all years in our data it has awarded $5.0M over 393 grants.
- Where is Sirius Fund located?
- Sirius Fund is based in Chicago, Illinois. Its IRS employer identification number (EIN) is 363712587.
- How can I find foundations similar to Sirius Fund?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like Sirius Fund, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.
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