Harvard University’s endowment has taken a noteworthy step into digital assets, reporting a $443 million position in BlackRock’s iShares Bitcoin Trust (IBIT) — now its largest disclosed U.S.-listed equity holding.
In its latest 13F filing with the U.S. Securities and Exchange Commission, the endowment reported owning 6.8 million IBIT shares as of Q3 2025. The allocation represents just over 20% of Harvard’s publicly reported U.S. equity portfolio, a sizeable share for an ETF in an institutional portfolio that typically leans heavily on private market strategies.
While the stake is meaningful within the endowment’s public holdings, it still amounts to less than 1% of Harvard’s total assets, which exceed $55 billion. Even so, this commitment places the university among IBIT’s top 20 shareholders, according to Bloomberg ETF analyst Eric Balchunas.
The timing of the disclosure is notable, coinciding with a period of market weakness that has pushed bitcoin down more than 5% over the past week to around $96,000. Despite the dip, IBIT remains the world’s largest spot bitcoin ETF, now approaching $75 billion in net assets, according to SoSoValue data.
