Harvard 13F Shows $265.8M Bitcoin ETF Stake and $86.8M Ethereum Trust Position as of December 2025

Harvard Management Company's 13F report dated December 31, 2025 indicates that BlackRock's iShares Bitcoin Trust (IBIT) remains its largest disclosed crypto-related holding at roughly $265.8 million. The filing also notes a reduction of about 21% in IBIT shares during Q4 and the launch of an approximately $86.8 million allocation to the iShares Ethereum Trust (ETHA), suggesting a broader institutional shift toward a multi-asset crypto approach.