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The deal could give Japan's Softbank as much as a 22% stake in the ride-hailing company if it is able to carry out the full investment, which would entail purchasing shares directly from the company as well as from existing shareholders looking to cash out, the report said.
Uber was last valued at $69 billion. But according to the WSJ report, Softbank is trying to convince shareholder to agree to an auction process that would price Uber shares at a discount and value the company at $50 billion.
Softbank declined to comment to Business Insider.
Uber did not immediately return requests for comment.
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