Facts (2)
Data Freshness
Fresh
Last update: 8d ago · Avg age: 4565d
Confidence Tiers:
Primary Source — cross-referenced government/corporate filings
Pending Review — sourced but not independently verified
AI Inference — analytical hypothesis from cross-referencing
Documented Records (1)
Sourced from government databases, press reports, and corporate filings. Not yet independently verified.
Primary Source
Masayoshi Son owns 29.68% of SoftBank Group Corp as of March 31, 2025
Raw Filing Records (1) — unsourced metadata
Pending Review
Masayoshi Son filed filing with the SEC on 2010-06-17. Accession number: N/A.
Date: 2010-06-17
Added: 09 Apr 2026
SEC FILING SEC EDGAR: filing — Masayoshi Son (2010-06-17)
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All Connections (0)
No connections documented.
Sources (7)
2017-02-17
SEC FILING SEC EDGAR: filing — Masayoshi Son (2017-02-17)
sec_filing
Processed
2004-03-24
SEC FILING SEC EDGAR: filing — Masayoshi Son (2004-03-24)
sec_filing
Processed
2005-09-09
SEC FILING SEC EDGAR: filing — Masayoshi Son (2005-09-09)
sec_filing
Processed
2005-08-30
SEC FILING SEC EDGAR: filing — Masayoshi Son (2005-08-30)
sec_filing
Processed
2003-03-14
SEC FILING SEC EDGAR: filing — Masayoshi Son (2003-03-14)
sec_filing
Processed
2010-06-17
SEC FILING SEC EDGAR: filing — Masayoshi Son (2010-06-17)
sec_filing
Processed