How Did Large Institutions Adjust Crypto ETF Exposure?
Institutional investors split sharply in the first quarter as sovereign funds, university endowments, and banks disclosed fresh crypto ETF positions in SEC filings.
Abu Dhabi-based Mubadala increased its position in BlackRock’s iShares Bitcoin Trust ETF, known by its ticker IBIT, from 12,702,323 shares to 14,721,917 shares as of March 31. At current prices, the stake is worth nearly $660 million, making Mubadala one of the largest publicly disclosed institutional holders of the bitcoin ETF.
The Mubadala-owned Abu Dhabi Investment Council kept its IBIT exposure unchanged through the first-quarter drawdown. ADIC reported 8,218,712 IBIT shares worth $315.8 million as of March 31, the same share count previously reported by its subsidiary Al Warda Investments at year-end. The lower reported value reflects the ETF’s quarterly decline, not selling.
The filing also changed the reporting structure. After 3 quarters of standalone Al Warda holdings reports, Al Warda filed a notice indicating that the position would now be reported through ADIC. The beneficial owner did not change.
What Does Abu Dhabi’s Position Say About Sovereign Demand?
Mubadala’s additional purchase stands out because it came during a weaker quarter for crypto prices. Rather than cutting exposure into the drawdown, the sovereign fund added more than 2 million IBIT shares. That separates its behavior from institutions using the same period to reduce or rotate positions.
For bitcoin ETF markets, the move matters because sovereign wealth funds tend to be watched as long-duration allocators. Their filings do not show daily intent, and they can lag real-time portfolio decisions, but they still offer a clearer view of how large public-sector capital is treating bitcoin access through regulated equity-market vehicles.
ADIC’s flat position also matters. Holding 8.2 million shares steady through the quarter suggests that the decline in IBIT’s value did not force a visible reduction in exposure. Together, Mubadala and ADIC show that Abu Dhabi-linked institutions remained large holders of bitcoin ETF exposure even as other investors became more cautious.
Investor Takeaway
The first-quarter filings show that institutional crypto ETF demand is becoming less uniform. Some sovereign-linked investors added or held through weakness, while several endowments and offshore holders reduced exposure or changed the structure of their crypto positions.
How Did University Endowments Handle Crypto ETFs?
University endowments showed a more mixed pattern. Dartmouth College held its bitcoin ETF exposure steady, reporting 201,531 IBIT shares valued at a little over $9 million, unchanged from the prior quarter.
Dartmouth also rotated its ether ETF exposure from the Grayscale Ethereum Mini Trust into Grayscale’s Ethereum Staking ETF while keeping its 178,148-share position unchanged. More notably, it disclosed a new 304,803-share position in the Bitwise Solana Staking ETF, worth almost $3.67 million. That makes Dartmouth one of the early institutional endowments to show public ETF exposure beyond bitcoin and ether.
Brown University also held its bitcoin ETF position steady, maintaining 212,500 IBIT shares. Emory University simplified its bitcoin exposure by exiting its 4,450-share IBIT position while increasing its stake in the Grayscale Bitcoin Mini Trust from just over 1 million shares to 1,354,148 shares.
Harvard moved in the opposite direction. The endowment reported 3,044,612 IBIT shares as of March 31, worth roughly $117 million. That marked a 43% cut from the 5.35 million shares it held at the end of 2025, after it had already reduced the position by 21% in the fourth quarter.
Harvard also fully exited its $86.8 million BlackRock spot Ethereum ETF position, which it had initiated only the prior quarter. IBIT is no longer Harvard’s largest disclosed holding. Taiwan Semiconductor now leads its 13F portfolio, with Alphabet, Microsoft, and the SPDR Gold Trust also ranking ahead of the bitcoin ETF.
What Are Banks and Offshore Holders Doing?
Traditional financial institutions were more active in hedging and rebalancing. Royal Bank of Canada expanded its direct IBIT holdings and increased its use of put and call positions tied to the ETF. Bank of Nova Scotia added 214,370 IBIT shares after exiting its prior position in Trump-linked American Bitcoin shares.
Barclays disclosed a layered IBIT position that included roughly 4.46 million spot shares alongside large put and call option positions. That structure points to a more complex approach than simple directional exposure, with banks using ETF shares and derivatives to manage risk, client flow, or market-making needs.
Other holders cut back. Hong Kong-based Laurore, a little-known offshore entity that had surfaced earlier as one of the largest IBIT holders, reduced its position from 8,786,279 shares to 6,846,279 shares, according to filings.
Investor Takeaway
The filings do not show one institutional view on crypto. They show a maturing ETF market where sovereign funds, universities, banks, and offshore entities are using bitcoin and crypto funds for different purposes: long-term allocation, rotation, hedging, and tactical reduction.
Why Do the Filings Matter for Crypto ETF Markets?
The first-quarter filings matter because they show how large allocators behaved during a drawdown, not only during a rally. Mubadala added, ADIC held, Dartmouth expanded into Solana staking exposure, and Harvard cut both bitcoin and ether ETF positions.
That split is important for market structure. Crypto ETFs are no longer only measuring retail demand or short-term trading appetite. They are becoming portfolio instruments for sovereign funds, endowments, banks, and offshore entities, each with different mandates and risk limits.
