Shares of the company rose as much as 7.9% after the deal was announced, hitting a 17-year high.
“Smart robotics are going to be a key driver of the next stage of the information revolution, and Marc (Raibert) and his team at Boston Dynamics are the clear technology leaders in advanced dynamic robots,” SoftBank Group Chairman Masayoshi Son said in a statement on Friday.
Raibert is CEO and founder of Boston Dynamics.
SoftBank has embarked on an aggressive acquisition campaign to boost its research and development capabilities. The group is backing the $93 billion Vision Fund, the world’s largest private equity fund that seeks to invest in technologies expected to grow significantly in the near future, such as robotics and artificial intelligence.
Son, Japan’s richest man, describes the fund as essential for setting up SoftBank for a data “gold rush” which he expects to happen as the global economy becomes increasingly digitized.
Boston Dynamics and Schaft could eventually be vested with the Vision Fund, a person familiar with the deal told Reuters
Schaft, a University of Tokyo spinoff, develops bipedal robots designed to negotiate uneven terrain.
“Robotics as a field has great potential, and we’re happy to see Boston Dynamics and Schaft join the SoftBank team to continue contributing to the next generation of robotics,” an Alphabet spokesperson said.
Boston Dynamics has produced a number of robots that mimic human and animal movement, including Atlas, a humanoid model that co-ordinates motion and balance using its arms and legs and can pick itself up off the ground when knocked over.
It is best known for building robots that look as if they belong in science-fiction movies and are often co-developed or funded by the U.S. military. Its military projects would mean the acquisition is likely to be subject to regulatory approval from Committee on Foreign Investment in the United States.
The company was acquired by Google in 2013 during a robotics shopping spree led by Android creator Andy Rubin, but the team struggled to find its place within the tech giant after Rubin’s departure, former Boston Dynamics employees said.
“They’re advancing the state of the art in independent robotics. They are probably the leader in the U.S.,” said Arnis Mangolds, a robotics expert who has worked with Boston Dynamics.
“But the problem is it’s not ready for prime time, and very few people have a tolerance for that.”