Overview
Private foundation established by Gordon and Betty Moore.1
Invests endowment assets to support long-term grantmaking in science, conservation, patient care, and Bay Area programs.1
Investment program
- Estimated AUM
- $11.4B as of Dec 31, 20243
- Capital pool
- Private foundation endowment2
- Investment model
- Not listed yet4
- Investment approach
- Our investment objective is to protect the purchasing power of the endowment in perpetuity, and the investment portfolio is a collection of diversified assets designed to deliver relatively stable returns in a variety of market environments.5
- Spending support
- Not listed yet
- Spending policy
- Not listed yet
- Asset allocation
- Public evidence references these asset classes or allocation areas: venture capital, fixed income.4
- Performance
- Not listed yet
- Governance
- Assets/Debt Total Assets $5,366,672,508 Total Liabilities $61,592,088 Net Assets $5,305,080,420 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.4
- Investment team
- Our investment team strives to balance the competing goals of generating a long-term return in excess of spending and inflation while providing a predictable, stable source of funds for current programs.6
- Unfunded commitments
- Not listed yet
- Source freshness
- Last verified Jul 4, 2026 · Needs review
Sources
Last verified Jul 4, 2026 from public career and organization materials.
Fact notes
- Form 990 (moore.org)Parent organization overview, Pool purpose · checked Jul 4, 2026
- Manual research (moore.org)Institution type, Capital pool, Headquarters · checked Jul 4, 2026
- Form 990 (projects.propublica.org)Estimated AUM · checked Jul 25, 2026
- Website (moore.org)Investment model, Asset allocation, Governance, Investment office page · checked Jul 4, 2026
- Website (moore.org)Investment approach · checked Jul 4, 2026
- Website (projects.propublica.org)Investment team · checked Jul 4, 2026
Reports and filings
- 8766258805 USD total assets per IRS Form 990-PF/EZ for tax period 2023Form 990 · checked Jul 25, 2026
- Form 990Form 990 · checked Jul 4, 2026
- Private foundation established by Gordon and Betty Moore.Form 990 · checked Jul 4, 2026
Profile and job sources
- Manual research (moore.org)Manual research · checked Jul 4, 2026
- Website (moore.org)Website · checked Jul 4, 2026
- Website (moore.org)Website · checked Jul 4, 2026
- Website (moore.org)Website · checked Jul 4, 2026
- Website (projects.propublica.org)Website · checked Jul 4, 2026
- Primary job/profile sourceJob posting · checked Jul 4, 2026