MARKET ANALYSIS
The United States Endowment Landscape
Fiscal 2025 marked a second straight year of double-digit returns for the largest endowments, averaging 11.5 percent. Private equity and venture capital, especially AI-linked positions, drove most of the outperformance.
The Yale model still dominates. Top-performing endowments hold 50 to 75 percent in illiquid alternatives, and there is no serious movement back toward traditional allocations among the largest funds.
The 2025 tax legislation proposed endowment excise rates as high as 8 percent on investment income for the wealthiest per-student endowments. If enacted, that is a direct hit to capital available for both operations and new fund commitments, Princeton, Yale, and MIT would be among the hardest hit.
Co-investment activity is accelerating. Endowment offices are building out direct and co-invest capabilities alongside their GP relationships, driven by a straightforward goal: deploy more capital at lower effective fees.
The 2024 NACUBO-Commonfund Study of Endowments, released February 2025, found that 658 U.S. colleges, universities, and affiliated foundations held a combined $873.7 billion in endowment assets, with alternative investment strategies at 55.7 percent of the average portfolio, including 17.1 percent in private equity and 11.7 percent in venture capital.