SoftBank has been known for being a big money player. Their investment fund, the Vision Fund, worth of $100 billion is made of mostly money from the Middle Eastern governments. They have poured money into startups around the world, including big names such as ByteDance, WeWork, Uber, Slack, Flipkart and Brandless, as well as established companies such as Sprint in the US.
By all means, being able to the tune of $100 billion is a massive undertaking. It shows the trust of investors in Son, the founder and CEO of SoftBank, and his team. However, three years after the money was raised, there have been concerning signs of SoftBank’s investment strategy and execution.
SoftBank’s most infamous flop is WeWork. After pouring $9 billion into the startup, the Japanese firm had to see WeWork’s IPO scrapped, its CEO and founder ousted and to plan another $10 billion bailout at a valuation that is significantly lower than what Son and his team expected (per WSJ). It’s mind-blowing that billions of dollars were invested with what seemed to be insufficient scrutiny and due diligence
SoftBank executives were alarmed by what they found looking deeper into the company’s financials, people familiar with the matter said.
Source: WSJ
In addition to WeWork, other high profile investments such as Uber and Slack haven’t met expectation either. Uber had to scale back its valudation upon going public and since being on the stock market, neither Uber nor Slack has been trading above its initial price

Six years ago, SoftBank bought a controlling stake in Sprint. This paragraph below from CNBC summarized how the move is six years later
SoftBank successfully engineered a sale of Sprint for $6.62 per share to T-Mobile in 2018. (State attorneys general are in court attempting to quash the deal on grounds that it will unacceptably decrease competition.) But SoftBank acquired its majority stake in Sprint for $7.65 a share in 2013. When SoftBank bought Sprint, it was the third-largest U.S. wireless carrier by subscribers. When SoftBank sold, Sprint was a distant fourth behind Verizon, AT&T and T-Mobile.
But Sprint’s annual revenue has shrunk since SoftBank took over, from $35.3 billion in 2012 to $33.6 billion in the latest fiscal year. Recently, subscriber numbers have been dropping, and the company recorded a $1.9 billion loss last year. Still, Claure made over $40 million in compensation from 2015 through 2017, primarily because of stock awards that resulted from keeping the shares above $8 per share, which was only marginally higher than the price SoftBank paid in 2013.
Sprint even acknowledged in April it didn’t have a sustainable path forward in a filing to the Federal Communications Commission, asking for the regulator to approve its sale.
“Sprint is in a very difficult situation that is only getting worse,” the company said in the letter. “Sprint is losing customers — which then reduces revenues and cash flow — further limiting its ability to invest in its network and service its debt. Simply put, Sprint is not on a sustainable competitive path.”
Source: CNBC
Furthermore, troubles have surfaced at other startups that SoftBank invested in. Fair, an online car-leasing startup, announced that it would lay off 40% of its workforce this week. Wag, an on-demand dog walking firm, laid off more than 50 employees this year already. Brandless saw declining revenue by 54% compared to the same period last year and planned to cut marketing budget.
On the other side of all the problems that hit SoftBank lately, the Japanese firm does have success in the form of its investments in Alibaba and Flipkart. Plus, its capital allowed ideas and founders to come into life. Nonetheless, the struggles at companies listed above do call into question its hype, strategy, execution and credibility. When you want to raise an unprecedented amount of money and invest in an unprecedented fashion, you are put under unprecedented scrutiny and expectations.