Hyundai takes full control of Boston Dynamics as SoftBank exits for $325 million

Hyundai Motor Group will pay $325 million for SoftBank's remaining 9.65% of Boston Dynamics, completing a five-year takeover of the maker of the Spot quadruped and Atlas humanoid robot. The price, disclosed in Hyundai's late-June release and reported by Bloomberg and Reuters, implies a roughly $3.4 billion valuation, more than triple the $1.1 billion Hyundai and SoftBank agreed to in 2021 when Hyundai first bought 80% of the company.

The acquisition was a contractual trigger rather than a renegotiation. The June 2021 deal embedded a put option that gave SoftBank roughly four years to take Boston Dynamics public. SoftBank missed the IPO window, and the put expires on July 20, 2026. The mechanism, reported by Reuters and detailed in a TechTimes account, lets the holder of a put in a private robotics company force a sale at a formula price if a liquidity event fails to materialize, regardless of how the underlying business is performing.

By the time the put fired, SoftBank's stake had already shrunk from 20% to 9.65%. KED Global reported that Hyundai had injected about 3.28 trillion KRW, roughly $2.4 billion at recent exchange rates (approximate), into Boston Dynamics to keep the unit from being capital-impaired. That injection diluted SoftBank's position before the put triggered, which is why the residual block SoftBank is selling today is smaller than the 20% it held in 2021.

The four Hyundai Group affiliates with board approval authority over the deal (Hyundai Motor, Kia, Hyundai Mobis, and Hyundai Glovis) each ran separate votes. Kia's portion was the last to clear, in late June, according to the Hyundai release. With those votes done, full governance passed to Hyundai ahead of the July 20 put expiration.

Hyundai now owns Boston Dynamics outright, without a co-investor on the cap table. For five years, every major Boston Dynamics decision (Atlas production, Spot enterprise sales, the Stretch warehouse robot) had to navigate SoftBank's tolerance for a long R&D horizon. That tolerance was finite. The exit, after nearly a decade of ownership, is itself a signal that the asset had not reached the commercial scale a financial owner was underwriting. The commercial-scale problem now sits on Hyundai's balance sheet.

The integration runway is already visible. The fifth-generation fully electric Atlas, which uses custom rotary actuators with planetary roller screws and high-density neodymium magnets and replaces the hydraulic Atlas retired in April 2024, debuted at CES in January 2026 and entered commercial production at Boston Dynamics' Waltham, Massachusetts facility the same month. Nine days after the acquisition closed, Atlas appeared at the FIFA World Cup in East Rutherford, New Jersey, delivering a ceremonial match ball to a referee in front of 80,000 spectators.

Hyundai's product roadmap is steering toward internal deployment. Atlas's electric architecture was reworked for factory environments, Stretch's warehouse design was a direct bet on logistics automation, and Spot's enterprise sales channel has been positioned for industrial inspection. Kia's U.S. assembly plants, Hyundai Mobis' component lines, and Hyundai Glovis' logistics yards are all sites a humanoid or quadruped robot can serve without the long enterprise sales cycle Boston Dynamics faced selling to outside buyers.

Competitor humanoid programs are watching the same window. Tesla's Optimus and Figure AI have both courted automotive customers, and enterprise buyers evaluating Atlas are likely to compare all three within the next 12 months. Boston Dynamics' brand recognition is a moat Hyundai did not have to build, but the production economics of humanoids at scale remain unproven across the industry.

Korean brokers are already pricing in a steeper upside: analyst estimates cited by TechTimes have valued Boston Dynamics above 30 trillion KRW, roughly $19 billion (approximate). That figure depends on Atlas commercializing at scale. Hyundai has not endorsed it. The put window closes July 20.