Capital · operating

Directs SoftBank Group's ~$150-160B — Vision Fund 1 ~$100B raised/~$134B AUM (Jun-2023) + VF2 ~$30B + ~$40B OpenAI + 87.1% of Arm — via 71.36% voting control (29.14% economic, 2024), though his direct equity stake has been reported as low as 34.2% at other points (Dec-2022, as founder/CEO/largest shareholder).

high confidence · as of 2026-07-26 · about Masayoshi Son

Sourced figures 3

Wikipedia — SoftBank Group Masayoshi Son 71.36% voting (29.14% economic)
2024 high
Wikipedia — Masayoshi Son held a 34.2% stake in SoftBank as founder, CEO, and largest shareholder
2022-12 med
kestrel softbank-node bundle deployed axis directs ~$150-160B — Vision Fund 1 $100B raised/$134B AUM (Jun-2023) + VF2 ~$30B + ~$40B OpenAI + owns 87.1% of Arm
2026-07-26 med

the working

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Son All-In open

A claim is one metric we assert about a node — the value is the summary, this page is the receipt. Sourced from kestrel; supersedes-history not yet shown. Back to Masayoshi Son.