General Motors shares soar as SoftBank invests $2.25 billion in automaker's self-driving vehicles

Key Points
  • SoftBank plans to invest $2.25 billion in General Motors autonomous vehicle unit.
  • GM also will make a fresh $1.1 billion investment into GM Cruise Holdings.
  • GM Cruise will remain a GM unit but SoftBank will own just under 20 percent of the company.
SoftBank to invest $2.25 billion in GM's self-driving unit
SoftBank to invest $2.25 billion in GM's self-driving unit

General Motors said Thursday that SoftBank Vision Fund plans to invest $2.25 billion in GM Cruise Holdings, further boosting the automaker's efforts with autonomous vehicle technology.

GM shares were up nearly 11 percent midmorning Thursday, on track for their best day since the company went public again in November 2010.

GM also will make a $1.1 billion investment in GM Cruise once the deal has closed.

The investment is "a big recognition and validation of the progress we've made over the last couple of years to get to this point," GM President Dan Ammann said Thursday in an interview on CNBC's "Squawk Box." "But I also think it's a big recognition of the opportunity that lays ahead."

The SoftBank Vision Fund investment will be made in two tranches. The first investment of $900 million will be made when the transaction closes, while the remaining $1.35 billion investment will come when Cruise's self-driving vehicles are ready for commercial deployment.

The deal, which is subject to regulatory approval, will result in the SoftBank Vision Fund owning a 19.6 percent equity stake in GM Cruise.

GM said it expects it has the capital necessary to reach commercialization at scale beginning in 2019.

Ammann on CNBC on Thursday reiterated that commitment, saying, "we've continued to make a lot of progress and that continues to be our objective."

"More importantly, our ultimate decision to launch the technology fully driverless is really going to be gated by safety," he added. "We need to hit the right level of safety performance, and when we do that we will be ready to go."

The investment comes as rivals Tesla and Alphabet's Waymo unit are pushing to gain an advantage in the autonomous vehicle space.

Last year, Ford said it plans to develop self-driving vehicles without steering wheels, though those vehicles are not expected to be ready until 2021.

What is Softbank?
What is Softbank?

— CNBC's Gina Francolla contributed to this article.