Nebius shares fell as investors worried about high AI infrastructure costs and borrowing rates. While the company started new training with Nvidia and planned a large Rotterdam data centre, many remain cautious. Investors now watch if Nebius can turn its growing capacity into enough profit to cover heavy expansion spending.
Nebius shares tumbled amid a broader selloff in AI infrastructure stocks, as investors reassessed borrowing costs, capital spending and the ability of cloud providers to turn demand into profits. (Sources: Ad-hoc News, Simply Wall St)
Nebius Academy and Nvidia announced hands-on AI training initiatives, including courses and workshops using Nebius infrastructure. The partnership supports developer engagement but does not, by itself, establish the scale of future revenue.
Nebius has signed a letter of intent to take a substantial share of a planned 600-megawatt data centre campus at Rotterdam's Maasvlakte. Permits, financing and binding contractual terms remain key milestones.
Concerns over CoreWeave's roughly $50 billion debt burden and rising interest-rate expectations spread across the AI infrastructure sector. Investors are questioning whether future cash flows will justify the cost of financing large-scale expansion.
Nebius is expanding data centre capacity and pursuing large AI cloud contracts. The investment case depends on bringing capacity online, attracting customers and generating enough cash to support capital expenditure and debt obligations.
Investors will watch data centre deployment, customer utilisation, financing costs and progress on the Rotterdam project. The latest decline reflects sector-wide concerns and does not, on its own, prove that Nebius faces the same debt problems as its competitors.