1,234+ family offices, PE firms, placement agents, fund administrators, endowments, and pensions — searchable, sortable, and free. The only open alternative to paywalled databases like FINTRX and Campden Wealth.
Last updated August 21, 2026 · AUM figures are estimates from public sources
The largest family offices and allocators in the database
| Name | Type | Location | Est. AUM ↓ | Focus |
|---|---|---|---|---|
| State Street | Fund Admin | Boston, MA | $4T+ | asset servicingfund administrationcustody |
| Citco | Fund Admin | New York, NY | $3T+ | fund administrationhedge fundsprivate equity |
| SS&C GlobeOp | Fund Admin | New York, NY | $3T+ | fund accountingvaluationinvestor reporting |
| Alter Domus | Fund Admin | New York, NY | $2.5T | fund administrationprivate equityreal assets+1 |
| BNY Mellon | Fund Admin | New York, NY | $2T+ | fund administrationwealth managementfamily office services |
| IQ-EQ | Fund Admin | Jersey, Channel Islands | $2T+ | fund administrationfamily officecorporate services |
| Northern Trust | Fund Admin | Chicago, IL | $2T+ | family office servicesasset servicingfund administration |
| Apex Group | Fund Admin | Dublin, Ireland | $1.5T+ | fund administrationfamily officeprivate clients |
| Blackstone | PE | New York, NY | $1.30T | leveraged buyoutsreal estateinfrastructure+1 |
| Brookfield Asset Management | PE | Toronto, ON | $1.0T+ | real estateinfrastructureprivate equity |
| MUFG Investor Services | Fund Admin | Tokyo, Japan | $1T+ | fund administrationinvestment services |
| U.S. Bank Global Fund Services | Fund Admin | St. Louis, MO | $1T+ | fund administrationasset servicing |
| Vistra Group | Fund Admin | Hong Kong, Hong Kong | $1T+ | fund administrationcorporate servicescompliance |
| Apollo Global Management | PE | New York, NY | $785B | distressed assetscreditprivate equity+1 |
| KKR | PE | San Francisco, CA | $744B | leveraged buyoutsgrowth equityventure capital |
| Kohlberg Kravis Roberts (see KKR) | PE | San Francisco, CA | $744B | leveraged buyoutsgrowth equity |
| Mercer | OCIO | Multiple, US | $692B | alternativesOCIOinstitutional |
| Cambridge Associates | MFO | Boston, MA | $616B | alternativesprivate equityhedge funds+1 |
| Mirae Asset Global Investments | Corporate Investor | Seoul, South Korea | $600B+ | global equitiesalternativesETFs+1 |
| Wealthspire Advisors | MFO | New York, NY | $580B+ | wealth managementfamily officealternatives+1 |
| California Public Employees Retirement System (CalPERS) | Pension | Sacramento, CA | $502B | private equityreal estateinfrastructure |
| Ares Management | PE | Los Angeles, CA | $475B+ | private equitycreditreal assets+1 |
| TPG | PE | Fort Worth, TX | $475B+ | leveraged buyoutsgrowth equityreal estate |
| The Carlyle Group | PE | Washington, DC | $475B+ | leveraged buyoutstangible assetsESG |
| Goldman Sachs Private Wealth Management / Ayco | OCIO | Multiple, US | $472.9B | OCIOfamily officealternatives |
| Walton Family Office | SFO | Bentonville, AR | $450B | venture capitalprivate equityalternatives |
| BlackRock(Laurence D. Fink) | OCIO | New York, NY | $415B | OCIOalternativesinstitutional |
| BNY Mellon Wealth Management | OCIO | Multiple, US | $400B+ | OCIOalternativesinstitutional |
| Kudu Investment Management | Fund Admin | New York, NY | $400B+ | fund administrationinvestor relationsreporting |
| Janus Henderson | MFO | Denver, CO | $378.7B | alternativeswealth managementfamily office |
| Russell Investments | OCIO | Seattle, WA | $377B | OCIOalternativesinstitutional |
| Aksia | MFO | London, International | $366B | alternativeshedge fundsprivate equity+3 |
| Teachers Insurance and Annuity Association of America (TIAA) | Pension | New York, NY | $350B+ | private equityalternativesretirement |
| California State Teachers Retirement System (CalSTRS) | Pension | West Sacramento, CA | $340B | private equityreal estatealternatives |
| Morgan Stanley Graystone Consulting | OCIO | Multiple, US | $312.2B | OCIOalternativesinstitutional |
| Mubadala Capital (US)(Abu Dhabi Royal Family) | SFO | New York, NY | $302B | technologylife sciencesinfrastructure+1 |
| New York State Common Retirement Fund | Pension | Albany, NY | $291B | private equityreal estatealternatives |
| Florida State Board of Administration | Pension | Tallahassee, FL | $280B+ | private equityalternatives |
| Baillie Gifford | PE | Edinburgh, Scotland | $250B+ | private equityventure capitalglobal |
| Cresset | MFO | Chicago, IL | $250B+ | wealth managementfamily officealternatives+2 |
| Pacific Life Insurance Company | Insurance | Newport Beach, CA | $250B+ | alternativesprivate equityreal estate |
| Ontario Teachers' Pension Plan (OTPP) | Pension | Toronto, ON | $247.5B CAD | private equityalternatives |
| PSP Investments (Canada) | Pension | Montreal, QC | $245B CAD | private equityalternatives |
| CH Investment Partners/Cresset | MFO | Dallas, TX | $237B+ | wealth managementtax strategies |
| Teacher Retirement System of Texas | Pension | Austin, TX | $234B | private equityreal estateinfrastructure |
| Walton Enterprises(Walton) | SFO | Naples, FL | $225 billion | venture capitalprivate equityreal estate+1 |
| Corient | MFO | , | $224B | wealth management |
| Corient Capital Partners | MFO | Atlanta, GA | $224B | wealth managementalternativesprivate equity |
| Public Employees Retirement System of Ohio | Pension | Columbus, OH | $220B | private equityalternatives |
| Mellon Capital Management Corporation | OCIO | Pittsburgh, PA | $211.5B | OCIOalternativesinstitutional |
AUM figures are estimates from Altss, FamilyOfficeHub, RankiaPro, PitchBook, Praxis Rock, conference attendee lists, and public filings. Actual assets may vary.
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% of family offices prioritizing each sector (JPM 2026)
Family offices participating in Series B–pre-IPO rounds
In June 2026 alone, family offices made 73 direct investments worth $19.97B
| Family Office | Company | Amount | Date | Sector |
|---|---|---|---|---|
| Bezos Expeditions | Prometheus | $12B | Jun 2026 | Deep Tech |
| ICONIQ Capital | Anthropic (Series F) | $13B | Jun 2026 | AI |
| Bezos Expeditions | CuspAI | $450M | Jun 2026 | AI |
| Bezos Expeditions | FieldAI | $405M | Jun 2026 | AI |
| Thiel Capital | Kriya Therapeutics (Series D) | $320M | 2025 | Biotech |
| Thiel Capital | Quantum Systems (Series C) | $171M | Mid-2025 | Defense |
| Emerson + Soros | Zap Energy | $130M | 2024-25 | Climate/Fusion |
| Bezos Expeditions | General Intuition | $85M | Jun 2026 | AI |
| Bezos Expeditions | Flourish | $60M | Jun 2026 | Fintech |
| Koch Disruptive Tech | Applied Intuition | $2B | May 2026 | Autonomy |
| D1 Capital Partners | Databricks (Series J) | $10B | Mar 2026 | AI/Data |
| Altimeter Capital | Anduril (Series F) | $3B | Apr 2026 | Defense |
| Dragoneer | Stripe (Series J) | $4B | Q1 2026 | Fintech |
Key decision-makers managing the world's largest family office portfolios
Sources: UBS 2026 Global Family Office Report, J.P. Morgan, Campden Wealth, Altss
How the two capital sources compare on key dimensions
| Dimension | Family Office | Venture Capital |
|---|---|---|
| Time Horizon | 10–20+ years | 7–10 year fund life |
| Decision Speed | Weeks to months | Days to weeks |
| LP Obligations | None | Quarterly reports, DPI pressure |
| Typical Check Size | $5M–$100M+ (growth) | $500K–$50M by stage |
| Co-invest Rate | 83% of direct deals | 30–50% of rounds |
| Stage Preference | Growth-stage trending (29%) | Stage-specific funds |
| Deal Structure | Flexible (equity, debt, real assets) | Preferred equity standard |
| Sector Breadth | Multi-asset, cross-sector | Thesis-driven, sector-specific |