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SoftBank Vision Fund: Masayoshi Son's $100 Billion Gamble Rewrites Silicon Valley Investment Rules

Founded: Masayoshi Son · SoftBank Group Corp.

JOURNEY

Key Fields

FIELD STAMPS
IndustryFintech
RegionMulti-region
ScaleGiant
ChannelOther

Origin

Masayoshi Son founded SoftBank in 1981, starting with software distribution. His 2000 investment of approximately $20 million in Alibaba yielded over 1,000x returns, convincing him of the strategy of making massive bets on single sectors. Around 2016, faced with the skyrocketing valuations of global tech unicorns, traditional venture capital funds (typically in the hundreds of millions of dollars) could no longer lead late-stage rounds. He resolved to rewrite the rules with a $100 billion fund: using excess capital to clear competitors for portfolio companies and rapidly maturing winners.

Milestones

1981
Founding and Accumulation PMF
Masayoshi Son founded SoftBank in Japan in 1981 for software distribution. He invested in Yahoo in 1996 and invested approximately $20 million in Jack Ma's Alibaba in 2000. This investment later returned over 1,000x, becoming the original capital and source of confidence for his later $100 billion gambles. This phase lasted from 1981 to 2000.
2016
Establishment of Vision Fund Turning Point
Initiated in 2016 and officially launched in May 2017, Vision Fund I had a scale of approximately $100 billion. The Saudi Public Investment Fund committed $45 billion, Abu Dhabi's Mubadala $15 billion, SoftBank contributed approximately $28 billion, with additional participation from Apple and Qualcomm. The size of this single fund exceeded the total annual venture capital in the U.S. at the time. This phase lasted from 2016 to 2017.
2017
Aggressive Investment Growth
The fund swept through companies like Uber, Didi, WeWork, and ByteDance with multi-billion dollar checks, deploying most of its capital within two years. However, high entry valuations created hidden risks; WeWork's pre-money valuation was once pushed to $47 billion, far exceeding its actual profitability. This phase lasted from 2017 to 2019.
2019
WeWork Collapse Failure
In 2019, WeWork's IPO failed, and its valuation plummeted from $47 billion to less than $8 billion, forcing SoftBank to provide a multi-billion dollar bailout. In fiscal year 2019, SoftBank recorded an operating loss of approximately 1.36 trillion yen, the worst in company history. In 2020, Masayoshi Son publicly admitted that about 15 of the 88 companies invested in might go bankrupt. This phase lasted from 2019 to 2020.
2020
Tech Stock Crash Failure
In fiscal year 2022, Vision Fund losses hit a new high, with the second fund alone accumulating losses in the tens of billions of dollars. Holdings like Coupang and Didi saw significant value shrinkage. Masayoshi Son announced a shift to defensive mode, drastically cutting new investments and downsizing the Vision Fund team. This phase lasted from 2020 to 2022.
2023
Arm IPO Recovery Turning Point
In September 2023, Arm, acquired for $32 billion in 2016, went public on the NASDAQ with a market cap briefly exceeding $60 billion. That same year, SoftBank repurchased the remaining 25% stake in Arm from the Vision Fund for approximately $16.1 billion, making Arm the core asset for the subsequent AI narrative.
2025
All in AI Turning Point
In 2025, SoftBank completed an actual investment of approximately $30 billion in OpenAI, and in the first quarter of 2026, announced an additional $30 billion. As of 2026, the two Vision Funds had a cumulative investment of $163.2 billion. Fiscal year 2026 net profit reached approximately 5 trillion yen, a record for Japanese companies, and market cap exceeded 48 trillion yen, surpassing Toyota. This phase lasted from 2025 to 2026.

Turning Points

  • The 2000 investment of $20 million in Alibaba yielded over 1,000x returns, establishing the methodology of concentrated, ultra-large-scale bets.
  • The 2017 launch of the $100 billion Vision Fund used sovereign wealth capital to overwhelm traditional venture capital.
  • The 2019 WeWork IPO failure forced SoftBank to shift from offense to defense and re-audit its valuation discipline.
  • The 2023 Arm IPO provided the capital and narrative foundation for a comeback in the AI era.
  • The 2025-2026 heavy investment of tens of billions of dollars in OpenAI reversed years of losses and propelled SoftBank to the top of Japan's market cap rankings.

Failures & Pitfalls

  • In 2019, WeWork's valuation collapsed from $47 billion to under $8 billion, forcing SoftBank to provide a bailout and record a historic annual loss of 1.36 trillion yen.
  • During the 2022 tech stock crash, Vision Fund II accumulated losses in the tens of billions of dollars, leading to mass layoffs and a freeze on new investments.
  • Masayoshi Son admitted that about 15 of the 88 companies invested in might go bankrupt, and many others were mediocre, with a success rate far lower than marketed.
  • The $100 billion scale led to oversized single bets and inflated entry valuations, drawing criticism for using money to inflate bubbles rather than creating value.

关键成功要素

  • Using the capital scale of a sovereign wealth fund for venture capital to trade check size for sector dominance.
  • Concentrated betting after identifying a major trend, consistently applied from the internet and sharing economy to artificial intelligence.
  • Retaining hard assets like Arm as a ballast for recovery and comebacks at the bottom of cycles.
  • Possessing the balance sheet resilience and network to raise capital and recover even after trillion-yen losses.

Lessons

  • Excess capital can buy sector dominance, but it cannot buy an exemption from valuation discipline.
  • The explosive power and destructive potential of concentrated bets are two sides of the same coin; core assets capable of weathering downturns must be reserved.
  • After failure, one must be willing to publicly admit mistakes and quickly switch to defensive mode; procrastination only magnifies losses.
  • Correct trend identification does not equal correct timing; WeWork lost due to timing, while OpenAI won due to timing.

Core Data

  • Vision Fund I Size:Approx. $100 billion (public data, independent verification not performed)
  • Saudi Public Investment Fund Contribution:$45 billion (public data, independent verification not performed)
  • Cumulative Investment (as of 2026):$163.2 billion (public data, independent verification not performed)
  • FY2019 Operating Loss:Approx. 1.36 trillion yen (public data, independent verification not performed)
  • FY2026 Net Profit:Approx. 5 trillion yen (public data, independent verification not performed)
  • Cumulative Investment in OpenAI:Approx. $60 billion (public data, independent verification not performed)
  • 2026 Market Cap Peak:Approx. 49 trillion yen (public data, independent verification not performed)
  • Arm Acquisition Price:$32 billion (public data, independent verification not performed)

Competitors / Peers

The Vision Fund has no direct peer in terms of scale. Comparable entities include Tiger Global, Sequoia Capital, and the direct investment arms of Middle Eastern sovereign wealth funds: Tiger Global replicated the Vision-style approach with high-speed deal-making during the 2021 peak, followed by massive losses in 2022; Sequoia adheres to a multi-stage, incremental approach with smaller drawdowns; the Saudi Public Investment Fund is both the largest contributor to the Vision Fund and a competitor for the same unicorn shares through its direct investment arm.