Summary
Updated Aug 31, 2026
SOFTBANK GROUP CORP. is 10% Owner of Symbotic Inc. (SYM). 4 SEC Form 4 filings on record going back to 2025, most recently on 30 May 2026. Most recent open-market trade: sold $281.82M of SYM on 30 May 2026. Lifetime open-market sales: $468.06M.
Recent Transactions
3Every recent SEC Form 4 transaction SOFTBANK GROUP CORP. has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies SOFTBANK GROUP CORP. files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- SVF Sponsor III (DE) LLC - $468.06M of SYM open-market activity in the last 12 months
- PBRA, LLC - $50.09M of BETR open-market activity in the last 12 months
- GV 2017 GP, L.L.C. - $35.06M of LIFE open-market activity in the last 12 months
- GV 2019 GP, L.L.C. - $15.13M of LIFE open-market activity in the last 12 months
- James Kuffner - $7.82M of SYM open-market activity in the last 12 months
- Framework Ventures IV L.P. - $7.44M of BETR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is SOFTBANK GROUP CORP.?
SOFTBANK GROUP CORP. is a corporate entity, tracked as 10% Owner of Symbotic Inc. (SYM). InsiderAlpha holds 4 primary Form 4 filings for it, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did SOFTBANK GROUP CORP. last file a Form 4?
The most recent primary Form 4 on record is dated 30 May 2026, one of 4 filings going back to 2025.
Has SOFTBANK GROUP CORP. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($468.06M) across all tracked filings.
Where can I see all of SOFTBANK GROUP CORP.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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