Abu Dhabi’s MGX AI Fund Reaches $50 Billion Mark

Abu Dhabi’s MGX AI fund has quietly amassed nearly $50 billion in a single fundraising round, marking a notable departure from the emirate’s traditional approach to deploying capital. For the first time, the fund relied heavily on external investors to reach this staggering sum, and the money is already flowing into deals.

MGX, the Abu Dhabi-based investment firm built specifically for the artificial intelligence era, closed the fund in recent weeks after drawing commitments from regional sovereign wealth funds, global pension funds, and large institutional investors, according to Bloomberg. The total raised places MGX’s vehicle among the largest pools of capital ever dedicated exclusively to AI investments.

Abu Dhabi has long been an exporter of oil wealth, sending its own state funds out into global markets. But this time, the script flipped. Instead of writing cheques from the state treasury, MGX tapped its network to raise money at scale, positioning itself less like a traditional Gulf sovereign fund and more like a global asset manager. It now raises outside capital and invests alongside its Abu Dhabi backers.

Sheikh Tahnoon bin Zayed Al Nahyan, the UAE’s national security adviser and the president’s brother, chairs MGX. The firm is barely two years old, with the $385 billion sovereign fund Mubadala and the AI company G42 as its founding partners.

MGX invests across the entire AI stack, from frontier models to semiconductor infrastructure and data centres. Its portfolio already includes stakes in OpenAI, Anthropic, and Elon Musk’s xAI. The firm has also backed massive infrastructure projects alongside BlackRock, Microsoft, and Nvidia, including a $30 billion vehicle aimed at the data centres that train and run AI models.

The next big target may lie in Asia. MGX has been exploring a multi-billion-dollar acquisition of DayOne, a Singapore-based data-centre operator, according to Reuters. If completed, it would be the firm’s first acquisition on the continent. DayOne runs facilities across Southeast Asia, Hong Kong, Japan, and Finland, and had been preparing for a U. S. listing valued at roughly $20 billion. MGX may balk at that price, Reuters sources said, and DayOne could still opt to go public instead.

This new fund is a stepping stone toward a much larger ambition. MGX is targeting more than $100 billion in assets under management. To reach that goal, it plans to spend as much as $10 billion a year over the next several years, on top of the billions already committed. Pulling in third-party capital widens the investor base and allows MGX to chase bigger deals than state money alone would permit.

The sheer scale of the raise reflects how expensive frontier AI has become. Training a leading model is costly, and building the chips and data centres to support it now runs into tens of billions of dollars. That cost keeps climbing. OpenAI alone spent roughly $34 billion last year, and the bills for compute show no sign of easing.

So the capital pools keep swelling. Governments, sovereign funds, and private equity firms are all racing to buy into what many executives see as the defining technology of the decade. Abu Dhabi has placed itself at the centre of that race, armed with cash, cheap energy for data centres, and close ties to the biggest names in tech.

A $50 billion fund is a vote of confidence in the AI boom from some of the world’s most patient investors. It is also a bet that the spending will eventually pay off. Not everyone is convinced. Sceptics warn that valuations have outpaced revenue, and that a stumble at one major model maker could ripple across the entire supply chain. For now, Abu Dhabi is happy to keep writing the cheques, and to invite others along.