David A. Ladensohn - 15 May 2026 SCHEDULE 13D/A Report for Symbotic Inc. Class A Common Stock, par value $0.0001 per share (SYM)

Filing manager: David A. Ladensohn
Reporting owner: David A. Ladensohn
Security: Symbotic Inc. Class A Common Stock, par value $0.0001 per share
Beneficially owned shares: 176,936,842 shares
Class ownership: 58%
Large-stake signal: Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
Ownership
58%
Beneficial ownership of this reported class.
Shares
176,936,842 shares
Shares beneficially owned as disclosed.
Event date
15 May 2026
Date tied to the ownership event or amendment.
Accepted by SEC
19 May 2026
EDGAR acceptance date.
How to read this large-stake filing
Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
Compare this filing with the holder history and issuer page before treating the percentage as a current position.
Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Symbol: SYM
Shares outstanding: 304,015,192 shares
Form type: SCHEDULE 13D/A
Accepted by SEC: 19 May 2026, 20:33:23 UTC
Event date: 15 May 2026
SEC filing: View on sec.gov

Key filing fact

David A. Ladensohn disclosed 58% ownership in Symbotic Inc. Class A Common Stock, par value $0.0001 per share (SYM) on 15 May 2026.

Key facts

David A. Ladensohn filed SCHEDULE 13D/A for Symbotic Inc. Class A Common Stock, par value $0.0001 per share (SYM).
Disclosed ownership: 58%.
Date of event: 15 May 2026.

This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

Reporting persons

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name	Ownership	Shares owned	Sole voting power	Shared voting power	Signature	Title	CIK
David A. Ladensohn	58%	176,936,842		176,936,842	/s/ David A. Ladensohn	David A. Landensohn, Individually	0001932967
The RBC Millennium Trust	54%	151,561,831	0	151,561,831	/s/ David A. Landensohn	David A. Ladensohn / Trustee	0001932964
The Tilia Mill Trust		14,378,979		14,378,979	/s/ David A. Ladensohn	David A. Ladensohn / Trustee
The Serenade QSST Trust	8%	10,990,532		10,990,532	/s/ David A. Ladensohn	David A. Ladensohn / Trustee
The 2014 QSST F/B/O Perry Cohen	0%	0	0	0	/s/ David A. Ladensohn	David A. Ladensohn / Trustee

CIK / CUSIP context first

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