Abu Dhabi’s Mubadala Adds $630M to BlackRock’s Bitcoin ETF Portfolio

TLDR

• Mubadala Investment Company, Abu Dhabi’s sovereign wealth fund, now holds a $630.6 million stake in BlackRock’s iShares Bitcoin Trust.
• The fund’s Bitcoin ETF position grew by 46% in three months, increasing from 8.7 million shares in September to 12.7 million by December.
• Mubadala’s Bitcoin ETF investment reflects its expanding interest in diversifying its portfolio with digital assets.
• The wealth fund continues to diversify with substantial holdings in technology, healthcare, and natural resources companies.
• Institutional investors, including Mubadala, are increasingly embracing Bitcoin ETFs as a stable way to gain exposure to digital assets.

Mubadala Investment Company, Abu Dhabi’s sovereign wealth fund, has announced a $630.6 million stake in BlackRock’s iShares Bitcoin Trust (IBIT). As of December 31, 2025, the fund held over 12.7 million shares, marking a 46% growth in just three months. This investment reflects Mubadala’s continued interest in diversifying its portfolio into digital assets.

Mubadala’s Bitcoin ETF Investment Growth

The Mubadala wealth fund increased its position in the iShares Bitcoin Trust by 46% in Q4 of 2025. The holding grew from 8.7 million shares in September to 12.7 million by December. At the end of 2025, the total value of this investment was approximately $630.6 million, based on Bitcoin’s price at the time.

Mubadala’s increased stake in Bitcoin ETFs shows a strategic move to diversify its holdings. The growth of its Bitcoin position demonstrates the fund’s confidence in the long-term stability of digital assets. Despite Bitcoin’s price fluctuations, Mubadala continues to expand its exposure to the cryptocurrency market through ETFs like IBIT.

Mubadala Wealth Fund’s Diverse Holdings Beyond Bitcoin ETFs

Mubadala’s investment portfolio is not limited to Bitcoin ETFs. The fund has significant holdings in other key sectors such as technology, healthcare, and natural resources. GlobalFoundries remains Mubadala’s largest investment, valued at $15.7 billion, while ARM Holdings and Blue Owl Technology Finance are also notable components of the portfolio.

The fund also holds investments in major companies such as AbbVie and CVS Health, as well as gold mining firms such as Agnico Eagle Mines. These investments showcase Mubadala’s diversified strategy across various industries, balancing its cryptocurrency exposure with traditional assets.

Bitcoin ETF Investments Gain Popularity Among Institutional Investors

Bitcoin ETFs have become a favored investment tool for institutional investors, including Mubadala. The success of BlackRock’s iShares Bitcoin Trust has paved the way for other major financial institutions to increase their exposure to Bitcoin. For example, Goldman Sachs recently revealed its $1.1 billion stake in the same Bitcoin ETF.

As Bitcoin prices continue to fluctuate, institutional investors like Mubadala provide stability to the market. The large-scale investments by sovereign wealth funds indicate growing acceptance of Bitcoin as a legitimate asset class for long-term portfolios.

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