Overview
We fund research to better understand the root causes of problems and build the evidence about what works and what doesn't to inform policy solutions.1
Arnold Ventures's investment pool supports the organization's philanthropic mission and grantmaking capacity.1
Investment program
- Estimated AUM
- $4.8B as of Dec 31, 20242
- Capital pool
- private foundation / philanthropic investment pool1
- Investment model
- The amount available for investing oblige to use different type of investment and my not allow yet to reach directly an Investment manager .3
- Investment approach
- [ 13 ] Areas of focus [ edit ] The Arnolds apply an investment management approach to philanthropy, targeting a significant portion of their giving toward high-risk efforts with the potential to drive long-term change, while also supporting established institutions to sustain their ongoing work.4
- Spending support
- Not listed yet
- Spending policy
- Not listed yet
- Asset allocation
- Public evidence references these asset classes or allocation areas: private equity, venture capital, hedge funds, real estate, infrastructure, public markets, fixed income.1
- Performance
- Not listed yet
- Governance
- Assets/Debt Total Assets $2,356,002,596 Total Liabilities $0 Net Assets $2,356,002,596 Document Links 990-PF Primary tax return for a private foundation's activities, finances, and governance PDF 990-T For unrelated business income from activities not substantially related to the organization's tax-exempt purpose PDF Fiscal Year Ending Dec.5
- Investment team
- Not listed yet1
- Unfunded commitments
- Not listed yet
- Source freshness
- Last verified Jul 21, 2026 · Needs review
Sources
Last verified Jul 21, 2026 from public career and organization materials.
Fact notes
- Website (arnoldventures.org)Parent organization overview, Pool purpose, Capital pool, Asset allocation, Investment team · checked Jul 25, 2026
- Form 990 (projects.propublica.org)Estimated AUM · checked Jul 25, 2026
- Website (en.wikipedia.org)Investment model · checked Jul 25, 2026
- Website (en.wikipedia.org)Investment approach · checked Jul 25, 2026
- Website (projects.propublica.org)Governance · checked Jul 25, 2026
- Website (en.wikipedia.org)Investment office page · checked Jul 25, 2026
Reports and filings
- 4309915225 USD total assets per IRS Form 990-PF/EZ for tax period 2023Form 990 · checked Jul 25, 2026
Profile and job sources
- Website (arnoldventures.org)Website · checked Jul 25, 2026
- Website (arnoldventures.org)Website · checked Jul 25, 2026
- Website (projects.propublica.org)Website · checked Jul 25, 2026
- Website (projects.propublica.org)Website · checked Jul 25, 2026
- Website (en.wikipedia.org)Website · checked Jul 25, 2026
- Website (en.wikipedia.org)Website · checked Jul 25, 2026
- Website (en.wikipedia.org)Website · checked Jul 25, 2026
- Primary job/profile sourceJob posting · checked Jul 21, 2026