Harvard University’s endowment managers made a swift exit from their Ethereum wager. In the first quarter of 2026 the school’s investment arm sold every share of BlackRock’s iShares Ethereum Trust it had acquired just three months earlier. The position, once valued near $87 million, vanished from the latest 13F filing. At the same time Harvard trimmed its Bitcoin ETF stake by another 43 percent.
The moves mark the third straight quarter of declining reported crypto holdings for the $57 billion endowment. They also highlight how even sophisticated institutional investors adjust rapidly when prices move against them. But the decisions raise fresh questions about conviction in digital assets beyond Bitcoin.
Harvard first stepped into spot crypto ETFs in the second quarter of 2025. It built a substantial Bitcoin position that peaked at roughly $443 million in the third quarter. That stake briefly ranked as the endowment’s single largest disclosed public equity. Fortune reported the details of the subsequent shifts.
Then came the pivot. In the fourth quarter of 2025 Harvard Management Company cut its iShares Bitcoin Trust holdings by 21 percent, shedding about 1.48 million shares. It left the endowment with 5.35 million shares worth $266 million at year-end. Simultaneously it opened its first Ethereum position, buying 3.87 million shares of the iShares Ethereum Trust for $86.8 million. Bloomberg analysts James Seyffart and Eric Balchunas noted at the time that Harvard ranked as the largest new buyer of the Ethereum ETF that quarter.
The Harvard Crimson detailed those initial adjustments in February. Bitcoin had peaked near $126,000 in October 2025 before sliding to $88,429 by quarter’s end. Ethereum dropped about 28 percent over the same stretch. The university’s public equity portfolio, which captures only a fraction of total assets, edged lower by $25,000. Spokesman Patrick S. McKiernan declined to comment on strategy.
Professors watching from the sidelines sounded alarms even then. Andrew F. Siegel, emeritus finance professor at the University of Washington, called the Bitcoin bet “risky” and down 22.8 percent year-to-date, citing the asset’s lack of intrinsic value. Avanidhar Subrahmanyam of UCLA questioned whether such concentrated exposure to speculative instruments with unclear valuation made sense for an endowment. He expressed particular doubt about the new Ethereum allocation.
Fast forward to May. The latest filings show Harvard’s Bitcoin stake reduced further to 3.05 million shares of iShares Bitcoin Trust, now valued at $117 million. The entire Ethereum position is gone. TSMC, Alphabet, Microsoft and the SPDR Gold Trust have all moved ahead of IBIT in the ranking of disclosed holdings. Yahoo Finance laid out the precise share counts and values from the Q1 disclosure.
Ethereum’s price performance helps explain the quick exit. The token is down 29 percent so far this year. Bitcoin has lost only 12 percent. Over five years Bitcoin has significantly outperformed Ethereum. The Ethereum ETF shares simply fell too sharply in early 2026 to retain. Harvard’s managers apparently decided one quarter was enough to test the waters.
Yet the endowment has not abandoned crypto entirely. It remains among the 25 largest holders of the Bitcoin ETF according to Quiver Quantitative data. Its current $117 million Bitcoin position, while much smaller than the peak, still signals some ongoing commitment. Banks and sovereign wealth funds hold far larger sums, but few universities match Harvard’s visible involvement.
Eric Balchunas of Bloomberg offered context in an interview with Fortune. “Most people seem to be giving this a couple years,” he said. “For Harvard, they own a bunch of other stocks, and stocks have done really well, so it might make it easier to absorb the losses in Bitcoin, and sort of keep their position for a while hoping it comes back, which it did a little in the last month.” ETF inflows have stayed resilient despite price weakness.
The pattern fits broader behavior among large investors. Some institutions treat these ETFs as tactical trades rather than permanent portfolio anchors. Harvard’s rapid entry and exit from Ethereum suggests its managers reacted to underperformance and perhaps internal rebalancing needs. N.P. Narvekar, who has led the endowment, has indicated he may retire in late 2027, according to Wall Street Journal reporting. That transition could influence future risk appetite.
Recent disclosures from other players show mixed signals. Abu Dhabi’s Mubadala increased its Bitcoin ETF stake by more than $90 million in the same period, pushing its total near $660 million. On X, analysts noted the divergence. One post highlighted how sovereign funds appear to view Bitcoin as digital gold while Ethereum’s positioning remains less clear. Another observed that institutions are not exiting in lockstep. Jane Street, Wells Fargo and others added exposure or bought the dip even as Harvard and certain banks reduced spot holdings.
Harvard’s public equities represent only a small slice of its overall $57 billion endowment. The vast majority of assets sit in private investments, real estate and other vehicles not disclosed in 13F filings. That reality tempers any reading of these crypto moves as a sweeping verdict on digital assets. Still, the documented shifts carry weight because universities rarely broadcast such high-profile experiments.
The episode also underscores differences between Bitcoin and Ethereum in institutional eyes. Bitcoin benefits from its store-of-value narrative and stronger year-to-date relative performance. Ethereum’s appeal rests on smart contracts, staking yields and potential in tokenization or AI-related applications. When those yields look less competitive against rising Treasury rates and sentiment sours, conviction can fade quickly.
So Harvard sold. It cut Bitcoin again. And the crypto allocation declined once more. The moves don’t spell the end of institutional interest. They do illustrate how even the most storied endowments treat these volatile assets with caution, adjusting exposure based on price action, portfolio fit and macro conditions. Whether the latest reduction marks a tactical pause or the start of a longer retreat remains to be seen. For now the data shows a clear step back.
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