OBOOK Holdings: SBI reports 40.5% ownership stake
SBI Digital Asset Holdings reports a 40.5% stake in OBOOK HOLDINGS INC., owning 15,308,819 Class A Common Shares. The shares, held by its subsidiary, were acquired before OBOOK's listing and represent sole voting and dispositive power. The ownership is based on 37,825,411 shares outstanding as of May 14, 2026.
How this was made
The 30-second read
Why it matters
The filing confirms SBI's control over OBOOK, which could affect future corporate decisions and investor perception.
Market read
A significant ownership stake disclosed, but limited immediate trading impact due to lack of US listing and market depth.
What to watch
Potential future strategic moves by SBI could influence OBOOK's direction, but no immediate catalyst.
Background
SBI Digital Asset Holdings disclosed a 13G filing showing beneficial ownership of 40.5% of OBOOK Holdings' Class A shares.
Market effects
Limited impact; ownership change may affect governance perception in the niche market of OBOOK Holdings.
Primarily relevant to Asian investors tracking Japanese strategic holdings.
Minimal global effect.
Counterpoint
Stake size may be overstated in market impact; the filing is routine and unlikely to move price.
Key entities
- companyOBOOK HOLDINGS, INC.
Issuer of the disclosed shares.
- companySBI Digital Asset Holdings Co., Ltd.
Reporting person holding the beneficial ownership.


