Harvard Dumps Its Ethereum and Bitcoin ETF Investment

Harvard University’s endowment cut its position in BlackRock’s spot Bitcoin (BTC) ETF by roughly 43% during the first quarter of 2026 and fully exited the firm’s spot Ethereum (ETH) fund, a fresh regulatory filing shows.

The retreat surfaced in the latest 13F filings. Abu Dhabi’s Mubadala moved the opposite way, lifting its IBIT stake 16% to roughly $566 million.

Harvard’s Crypto Bet Didn’t Age Well

Harvard Management Company held 3,044,612 shares of the iShares Bitcoin Trust (IBIT) as of March 31, worth about $117 million. That figure appears in the Q1 2026 13F filings on the SEC EDGAR website.

The total marks a 43% reduction from the prior quarter and a sharp pullback from the position’s peak. The endowment first disclosed IBIT exposure in mid-2025, when it bought roughly 1.9 million shares for about $117 million.

It then scaled the position to about $443 million by Q3 2025. The endowment trimmed 21% in Q4 before the deeper 43% cut in Q1 2026.

Harvard also fully sold its $86.8 million position in BlackRock’s spot Ethereum ETF (ETHA). The endowment had only added that stake one quarter earlier.

The full ETH exit came after ETHA fell sharply through early 2026, contributing to its short-lived run inside the endowment.

IBIT is no longer Harvard’s largest disclosed public-equity holding. Filings show TSMC, Alphabet, Microsoft, and SPDR Gold Trust now rank ahead of it.

The shift suggests rebalancing toward traditional assets rather than a full crypto withdrawal.

Mubadala Doubles Down on Bitcoin as Endowments Hesitate

While Harvard trimmed, Mubadala lifted its IBIT holdings to 14,721,917 shares worth about $566 million. That total is up from 12,702,323 shares at the end of 2025. The Abu Dhabi fund has added to its Bitcoin ETF position every quarter since Q4 2024.

The contrast captures a broader pattern in the same wave of filings. Sovereign wealth funds and several major banks are accumulating exposure. Certain university endowments and trading firms are taking profits or rotating exposure instead.

Jane Street cut its IBIT shares by 71% and slashed Fidelity’s FBTC by 60% in Q1. The trading firm still added meaningfully to ETHA and Fidelity’s FETH, hinting at tactical rotation rather than a clean exit.

Emory University fully exited its small IBIT position and consolidated Bitcoin exposure into the Grayscale Bitcoin Mini Trust instead.

JPMorgan increased its IBIT stake by 174% over the quarter. Wells Fargo expanded its Ethereum ETF holdings during the same period.

The split has lined up institutional capital on both sides of the trade, complicating a single-narrative read of Q1 filings.

What Q2 Filings May Reveal

Harvard has not commented on the trades, and 13F disclosures do not explain the reasoning. The latest move could be:

• Portfolio rebalancing
• Liquidity demands tied to private-market capital calls, or
• Tactical de-risking.

Those drivers often sit behind cuts at large university endowments.

The endowment retains roughly $117 million of Bitcoin ETF exposure, so the move falls short of a full crypto exit. The next Q2 2026 filings, due in August, will indicate whether Harvard continues trimming, stabilizes, or rebuilds the position.

They will also show whether Mubadala’s accumulation streak extends into a seventh consecutive quarter.

Investors watching the Harvard move as a sentiment gauge may need to weigh it against the sovereign wealth bid. The two sides of Q1 13F filings tell very different stories about institutional conviction in spot crypto products.