Saudi Aramco has completed its purchase of 49% of HUMAIN, the artificial-intelligence company of the Public Investment Fund (PIF), Saudi Arabia’s sovereign wealth fund. PIF keeps the remaining 51%. The two announced the closing on 1 November, a year after signing a non-binding term sheet on 28 October 2025.
Aramco holds the stake through a wholly owned subsidiary. It is paying in two forms: about SAR 9.9bn ($2.6bn) of cash contributions to HUMAIN during 2026, and its own AI, compute and digital assets. No valuation was disclosed and no outside co-investor was named. HUMAIN, launched in May 2025, plans to deploy 3 gigawatts of AI data-centre capacity by 2030.
Where the money goes
The structure is the point. The release says Aramco’s cash goes into HUMAIN and mentions no payment to PIF. The fund keeps 51% and has brought a second large Saudi balance sheet into its AI champion.
That fits the fund’s new five-year plan. In April PIF’s board, chaired by Crown Prince Mohammed bin Salman, approved a 2026-2030 strategy that promises a stronger focus on “raising the efficiency of investments” and a bigger role for the private sector. Enterprise reported in August that the strategy tasks PIF’s Strategic Portfolio with “optimizing liquidity through strategic listings, divestments, and capital-market activity”. The closing statement says the HUMAIN partnership “aligns with PIF 2026-2030 strategy”.
Aramco, for its part, gets a home for assets it already owns. The company says the deal should improve the monetisation of its existing AI and digital assets and “complement its core energy business”, and that it expects to use HUMAIN’s infrastructure “to translate advanced AI capabilities into industrial applications”. Amin Nasser, Aramco’s president and chief executive, said the company had achieved “$11.3 billion in Technology Realized Value” since 2023.
What long-horizon owners take on
The cash is small next to the plan. Enterprise reported on 1 October that HUMAIN, whose chief executive is Tareq Amin, puts the cost of AI data-centre capacity at $10m to $12m per megawatt, which, Enterprise noted, would put the 2027 build alone “in the region of USD 20 bn”, though Amin gave no budget figure. Amin said: “I try to minimize as much as possible my shareholder capital allocation.” The rest is meant to come from debt and outside funds. A domestic data-centre fund seeking an initial $2.5bn is going through regulatory approval, and in January HUMAIN said it had secured up to $1.2bn of financing, and a separate non-binding framework with Saudi Arabia’s National Infrastructure Fund covers up to 250 megawatts of data-centre capacity.
For sovereign funds and pension schemes, three things follow. Holders of Aramco’s listed shares now carry part of the execution risk of a national compute build-out. HUMAIN is also building vehicles aimed at institutional money: the data-centre fund, and a separate fund for GPUs and other equipment that Enterprise said would aim to make compute an investable asset class. And credit quality will rest on customers. Amin said HUMAIN has signed up xAI and Amazon Web Services as customers. “When you have bankable off-take deals, raising capital for me is not an issue,” Amin said.
The caveats are real. The 3 gigawatts is a 2030 target, not capacity in operation. Without a published valuation, Aramco’s public shareholders cannot judge the price paid. And the release names no outside co-investor: the new money comes from Saudi Arabia’s national oil company, so the cost has been shared within the kingdom rather than with outside backers.
What to watch
- End of 2026: HUMAIN’s 250-megawatt build with Al Moammar Information Systems is due online, according to Enterprise.
- 2027: HUMAIN is targeting 1.7 gigawatts of capacity, on the way to roughly 3 gigawatts by 2030 and 6 gigawatts by 2034.
- Fund approval: regulatory clearance for the data-centre fund and its first $2.5bn raise.
- FII10: Enterprise reported that Humain Limitless, a HUMAIN vehicle for Saudi AI companies, would launch at the Future Investment Initiative, which its organiser postponed to 2027 on 19 October.
Sources
- PIF and Aramco close HUMAIN transaction to accelerate HUMAIN’s global growth, Aramco, 1 November 2026
- PIF and Aramco agree for Aramco to acquire a significant minority stake in HUMAIN, with PIF retaining majority ownership, Aramco, 28 October 2025
- Chaired by Saudi Crown Prince, PIF Board of Directors Approves PIF 2026-2030 Strategy, Asharq Al-Awsat, 15 April 2026
- PIF unveils 2026-2030 strategy, shifting focus to private-sector leadership and capital recycling, Enterprise, 13 August 2026
- Humain scales up 2027 data center target as it aims for a self-funding buildout, Enterprise, 1 October 2026
- Saudi’s Humain secures $1.2 bn to expand AI, digital infrastructure, The Peninsula, 22 January 2026
- Future Investment Initiative Institute Postpones 10th Edition to 2027, Saudi Press Agency, 19 October 2026