Yale University

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Overview

Yale University's endowment is the product of more than 300 years of generosity and disciplined stewardship. Headquartered in New Haven, Connecticut, the endowment operates as an integral part of Yale University, providing robust and sustainable support for the institution's mission. The endowment contributes roughly one-third of Yale's annual operating budget, making it a central part of the university's financial foundation. Yale Investments, the office responsible for managing the endowment, employs approximately 50 staff members across investment, operations, legal, and finance functions.

The endowment's scale and longevity reflect centuries of donor contributions combined with returns generated through prudent investment management. Yale Investments operates with a long-term, partnership-oriented philosophy, seeking to form enduring relationships with investment managers measured in decades rather than years. This approach emphasizes alignment, authentic engagement, and unwavering support for managers who share Yale's commitment to excellence and integrity. The office is led by Chief Investment Officer Matt Mendelsohn, who oversees the endowment's strategic direction and day-to-day management.

Yale Investments maintains a global investment mandate, partnering with managers across a wide range of geographies and strategies. The office takes a first-principles approach to manager selection, conducting deep research and applying intellectual honesty to evaluate every type of investment manager. This philosophy extends to emerging managers through the Prospect Fellowship program, an eight-week intensive initiative that backs promising individuals on day one rather than requiring established track records. The program reflects Yale's broader commitment to identifying talent early and building long-term partnerships that align with the endowment's mission.

Investment Mandate

The Yale Endowment's mission is to support every facet of Yale University, providing robust and sustainable support for the institution's academic and operational needs both today and for generations to come. The endowment's strategy centers on a long-term, partnership-oriented approach that combines disciplined spending with prudent investment management. This dual focus ensures that the endowment can meet current obligations while preserving and growing its capital base to support future generations of students, faculty, and programs.

Yale Investments deploys capital across multiple asset classes, including public equity, fixed income, private equity, real estate, infrastructure, hedge funds, and cash. The office pursues a global investment approach, partnering with managers across diverse geographies and strategies. Yale's investment philosophy emphasizes active management, seeking to identify skilled managers who can generate returns above passive benchmarks through deep research, disciplined execution, and alignment with the endowment's long-term objectives. The office does not disclose target or actual allocation percentages, nor does it publish an Investment Policy Statement or equivalent mandate document in the provided sources.

Yale Investments engages in both external manager partnerships and direct investments, including co-investments alongside external managers. The office maintains Form 13-F filings for certain holdings, though detailed position-level disclosures are not published in the provided sources. The endowment's commitment to ethical investing and investor responsibility guides its approach to portfolio construction and manager selection. Yale Investments supports emerging investment managers through the Prospect Fellowship program, which invites applications from forward-thinking investors to partner with Yale Investments to launch their funds. This program reflects the endowment's broader philosophy of backing people and promising individuals early in their careers, building partnerships that can span decades.

Financial Position

Yale's endowment earned an 11.1 percent investment return, net of fees, for the year ending June 30, 2025, representing $4.5 billion in investment gains. After distributions of $2.1 billion to the operating budget, the endowment's value increased to $44.1 billion on June 30, 2025.

Over the decade ending June 30, 2025, the endowment returned 9.4 percent per annum. Yale reports that this exceeded the median ten-year return for college and university endowments by an estimated 1.4 percent per annum and a typical 70/30 stock and bond portfolio by 2.2 percent per annum. The endowment provides more than one-third of Yale's operating revenue, including 60 percent of Yale College's budget. Over the past decade Yale spent $15.3 billion from the endowment.

DEEP Disclosure Rating

The DEEP Disclosure Rating measures how much a fund discloses about itself. It is a disclosure and governance measure only, and not a judgment of investment quality or creditworthiness.

The Yale Endowment's DEEP Disclosure Score is 34 of 100, band Opaque. Last assessed October 2026.

Items that cannot apply to a fund's type are excluded from its score rather than scored as zero. The fund-specific basis is included in the DEEP Disclosure Report. A detailed, pillar-by-pillar and item-by-item breakdown of this fund's score is available as a DEEP Disclosure Report on request.

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Manager Approach and Matching Profile

Pursuit verdict: Emerging and established external managers who fit Yale's long-term, partnership-oriented model should pursue this allocator, with early-stage managers using the Prospect Fellowship route. Managers who need published allocation percentages, a mandate roster, fees, or an RFP calendar should not expect a public route in.

• Target vs. actual allocation: Yale does not disclose target or actual asset allocation percentages in the sources used.
• Historical AUM and return series: Yale does not disclose a multi-year annual AUM or return series in the sources used. The official fiscal 2025 release discloses the figures below.

  Figure	Value
  Endowment value at June 30, 2025	$44.1 billion
  Fiscal 2025 investment return, net of fees	11.1%
  Ten-year annualized return through June 30, 2025	9.4%
  Fiscal 2025 investment gains	$4.5 billion
  Fiscal 2025 distributions to operating budget	$2.1 billion

  

  Fiscal 2025 return and ten-year annualized return through June 30, 2025 reported by Yale. Source: Yale News fiscal 2025 release, October 24, 2025.

  Item	Value
  FY2025	11.1%
  10-year annualized	9.4%

• External manager roster and consultant detail: Yale Investments partners with external managers but does not publish a mandate-level roster, benchmarks, or fees, and does not name an investment consultant of record.

  Mandate	Benchmark or strategy	AUM	Manager	Fee or expense
  Yale Endowment (single pooled portfolio)	Not publicly disclosed	$44.1 billion	Yale Investments with external investment managers; individual managers not publicly disclosed	Not publicly disclosed

• Commitment pacing: Yale does not disclose private-market commitment pacing or a capital deployment schedule.
• RFP, procurement, and board calendar: No investment consultant of record, procurement portal, RFP calendar, or Investment Committee meeting calendar is published. Unsolicited proposals are selective: emerging managers have a published route through the Prospect Fellowship, and established managers enter through long-term partnerships.

Matching profile: these data points feed the cross-fund manager matching profile.

Sources: Yale News fiscal 2025 release, October 24, 2025; Yale Investments endowment, people, partners, and Prospect pages.

Governance and Leadership

The Yale Endowment is overseen by an Investment Committee that provides strategic guidance, reviews asset allocation and investment decisions, and ensures responsible stewardship of Yale's resources. The Investment Committee comprises 11 members, all of whom are Yale alumni with extensive investment and business experience. Many are founders or senior leaders of major investment firms. The committee is chaired by Kathleen McCarthy Baldwin and includes Joshua Bekenstein, Francis Biondi, Matt Cohler, Phillipe Costeletos, Anne Glover, Maurie McInnis (Yale President), John Shrewsberry, Carter Simonds, and Neal S. Wolin. The committee's composition reflects Yale's commitment to drawing on deep expertise and diverse perspectives in guiding the endowment's strategy and operations.

The Yale Investments office is led by Chief Investment Officer Matt Mendelsohn, who oversees the endowment's strategic direction and day-to-day management. Senior leadership includes Bob Ryan, Head of Finance and Investment Operations; Marcella Rooney, Head of Business Affairs and Administration; and Caroline O'Connor, Chief of Staff. The office employs approximately 50 staff members across investment, operations, legal, and finance functions. The sources do not disclose board or committee meeting calendars, minutes, or other governance materials beyond the names and roles of committee members and senior staff.

How to Engage

Yale Investments forms long-term partnerships with external investment managers and describes a first-principles approach backed by deep research. It does not publish a manager-selection process, a named investment consultant, a procurement portal, or an RFP calendar, and no Investment Committee meeting calendar is published.

For emerging managers, the published route is the Prospect Fellowship, an eight-week program for investment management entrepreneurs; Spring 2027 applications close October 5, 2026. Established managers enter through relationship-driven partnerships rather than a public procurement process.

Sources and Documents

• Yale Investments home page
• Yale Investments endowment overview
• Yale Investments people and leadership
• Yale Investments partnership approach
• Yale Investments Prospect Fellowship
• Yale University endowment overview
• Yale News: Yale reports investment return for fiscal 2025

Data Notes and Methodology

This profile is based on Yale Investments' official website and Yale's official fiscal 2025 release (Yale News, October 24, 2025), assessed as of October 1, 2026. All figures are in United States dollars.

The $44.1 billion value is the endowment value at June 30, 2025 reported in Yale's fiscal 2025 release, which also reports the 11.1 percent fiscal 2025 return (net of fees), $4.5 billion of investment gains, $2.1 billion of distributions, and the 9.4 percent ten-year annualized return. Yale does not disclose a multi-year annual AUM series, target or actual allocation percentages, position-level holdings, mandate-level manager rosters, benchmarks, or fees in the sources used. Governance names are drawn from the Yale Investments endowment and people pages.