Asset Manager

Updated:

Third Millennium Advisors

Third Millennium Advisors, led by CIO Michel Del Buono since 1997, allocates to external hedge fund and private credit managers from New York.

Third Millennium Advisors

Third Millennium Advisors was established in 1997 by Michel Del Buono, who continues to lead the firm's investment activities from New York. Rather than originating from a single-family fortune, the firm operates as an independent investment advisor, constructing portfolios for a select group of institutional and private clients. Del Buono's investing career traces back to senior roles at large allocators, informing the firm's outsourced-CIO posture. The firm allocates capital primarily across hedge fund strategies, private credit, real estate, and private equity. Third Millennium does not engage in direct co-investment or venture-stage deal-making; instead, it commits to external funds. Its known manager relationships include positions with event-driven and credit specialists such as Farallon Capital Management and GoldenTree Asset Management. The portfolio spans North America and Europe, with exposures tilted toward distressed credit, structured products, and absolute-return strategies, reflecting a macro-aware, catalyst-driven deployment rhythm. Team size and aggregate deployment figures are not publicly disclosed. The firm maintains a low profile, with no known satellite offices, adjacent club memberships, or philanthropic offshoots registered under its name. In recent years, Del Buono has appeared in SEC filings for affiliated entities, but the advisory business has not announced new fund closes, spinouts, or leadership changes. Third Millennium's structural differentiator is its function as a pure fund-of-funds allocator at a time when most peers have pivoted to direct deals or hybrid models. By avoiding direct balance-sheet investing, the firm sidesteps the governance and sourcing demands of single-asset ownership, instead acting as a gatekeeper that allocates to external, specialized managers across disjointed market cycles.

General information

Firm type

Asset Manager

Year founded

1997

AUM

Undisclosed

Location

Region

North America

Country

United States

City

New York

Corporate office

New York, NY, United States

Principals

Michel Del Buono

Chief Investment Officer

Sector focus

Hedge FundsPrivate CreditReal EstatePrivate Equity

Frequently asked questions

Who runs investment decisions at Third Millennium Advisors?

Michel Del Buono serves as Chief Investment Officer and has led the firm since its founding in 1997. He is the central decision-maker for manager selection and portfolio construction. His prior experience includes senior allocator roles that established the firm's multi-strategy framework.

Does Third Millennium Advisors participate in fund commitments or only direct deals?

The firm operates entirely through fund commitments, allocating capital to external managers rather than executing direct investments or co-investments. This fund-of-funds approach distinguishes it from family offices that pursue direct balance-sheet exposure. Its known commitments include managers running event-driven and credit-oriented strategies.

What is Third Millennium's known posture on co-investments alongside external GPs?

Third Millennium does not pursue co-investment opportunities alongside its underlying managers. The firm's mandate is strictly limited to commingled fund commitments. This avoids the resource-intensive due diligence that direct co-investment requires.

Which sectors does Third Millennium explicitly avoid?

The firm does not invest directly in venture capital, early-stage technology, or operating companies. It also avoids direct real asset ownership, instead gaining real estate exposure through fund managers. The portfolio has no known allocation to infrastructure or natural resources.

How does Third Millennium Advisors source manager relationships?

Manager sourcing relies on Michel Del Buono's personal network built over three decades in institutional asset management. The firm does not market itself broadly to allocators and maintains relationships with a concentrated group of hedge fund and credit managers. Public records show persistent, multi-year commitments to the same core managers.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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