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Lambda wins cloud deal with Hudson River Trading to supply access to Nvidia chips

By Thomson Reuters May 20, 2026 | 7:01 AM

(Corrects spelling of Lambda throughout)

By Stephen Nellis

SAN FRANCISCO, May 20 (Reuters) – Artificial intelligence cloud computing startup Lambda on Wednesday said ​it has won a cloud contract ‌with high-speed trading firm Hudson River Trading.

Lambda, which is backed by Nvidia and raised $1.5 billion last year after signing a deal to provide Microsoft with ‌access ​to Nvidia’s chips, said the ⁠deal with Hudson ⁠River Trading will entail renting more than 1,000 of Nvidia’s latest “Blackwell” systems to the trading firm, which Reuters last month reported ​had $12.3 billion in trading revenue last year.

Lambda and Hudson River Trading did not disclose ⁠the financial terms of ⁠the deal. Stephen Balaban, co-founder and ​chief technology officer at Lambda, said the deal ​involved Nvidia systems that Lambda has already ‌purchased and installed in a data center, rather than a new purchase of chips.

Hudson River Trading is a major customer for Alphabet’s ⁠Google Cloud, but has only announced use of Nvidia’s chips in Google’s cloud, rather than Google’s ⁠own custom ‌AI chips. Balaban said the ⁠ubiquity of Nvidia’s AI chips has ​become ‌one of their strongest selling ​points to ⁠large customers like Hudson River Trading.

“It’s the only product that’s available in every one of the major cloud providers,” Balaban told Reuters.

(Reporting by Stephen Nellis in San Francisco; Editing by ​Stephen Coates)