Obook (OWLS)SBI Digital Asset Holdings Co., Ltd. now owns 40.5% of OWLS as a passive investor 40.5%

40.5%

Stake

15.3M

Shares owned

Stake as of

Oct 16, 2025

Filed

Oct 5, 2026

How to read SEC Schedule 13G

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for Obook

For Obook, OQRO holds 4 insider filings (SEC Form 4 or Form 144) and 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its OWLS page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at Obook

• SEC Form 4Sep 3, 2026
• SEC Form 4Sep 3, 2026
• SEC Form 4Jul 20, 2026
• SEC Form 4Jul 16, 2026
• SEC Form 4Jun 12, 2026
• SEC Form 4May 26, 2026

Everything OQRO holds on this company is on its OWLS page.