SoftBank-linked SVF Sponsor III (DE) LLC exits 5.59M Symbotic (SYM) shares in open-market sale

Rhea-AI Filing Summary

SVF Sponsor III (DE) LLC, an entity ultimately controlled by SoftBank Group Corp., reported an open-market sale of 5,590,000 shares of Symbotic Inc. Class A Common Stock at an average price of $50.415 per share on May 27, 2026. The shares were held as indirect ownership, and this transaction reduced the reporting position in this Form 4 to zero shares, marking a full exit by this former 10% owner–affiliated vehicle.

Positive

• None.

Negative

• SoftBank-affiliated holder fully exits its Symbotic Class A position, selling 5,590,000 indirectly held shares and reporting zero shares remaining, which removes a former 10% owner–related vehicle from the shareholder base.

Insights

Equity ownership and insider-transactions analyst

SoftBank-affiliated vehicle fully exits Symbotic position via large open-market sale.

The filing shows SVF Sponsor III (DE) LLC, an entity ultimately controlled by SoftBank Group Corp., executing an open-market sale of 5,590,000 Symbotic Class A shares at $50.415 per share. The transaction is recorded as indirect ownership "By SVF Sponsor III (DE) LLC".

Following the sale, this Form 4 reports 0 shares remaining, indicating a complete disposal of the position by this former 10% owner–related vehicle. There are no derivative holdings listed in the derivative summary, so no residual option or warrant exposure appears in this filing.

This kind of full exit by a large, previously significant shareholder can change the ownership landscape, although the economic and strategic reasons are not discussed here. Future company filings may provide additional context around broader shareholder composition changes.

Insider Trade Summary

Net Seller: 5,590,000 shares

Net Sell 1 txn

Insider SVF Sponsor III (DE) LLC, SB INVESTMENT ADVISERS (US) INC.

Role Insider | Insider

Sold 5,590,000 shs ($281.82M)

Type	Security	Shares	Price	Value
Sale	Class A Common Stock	5,590,000	$50.415	$281.82M

Holdings After Transaction: Class A Common Stock — 0 shares (Indirect, By SVF Sponsor III (DE) LLC)

Footnotes (1)

1. F1. SoftBank Group Corp. ("SoftBank"), a publicly traded company listed on the Tokyo Stock Exchange, is the sole shareholder of SB Global Advisers Limited, which has been appointed as manager and is responsible for making final decisions related to the acquisition, structuring, financing and disposal of SoftBank Vision Fund II-2 L.P.'s investments. SoftBank Vision Fund II-2 L.P. is the sole limited partner of SVF II Aggregator (Jersey) L.P., which is the sole member of SVF II Holdings (DE) LLC, which is the sole member of SVF II SPAC Investment 3 (DE) LLC. SoftBank is the parent company of SVF II Strategic Investments AIV LLC and the parent company of Silver Brick Management PTE. LTD., which has been appointed as investment manager of SB Northstar LP and is responsible for making voting and investment decisions with respect to SB Northstar LP's investments. SoftBank is the sole shareholder of SB Investment Advisers (US) Inc., which is the sole member of SVF Sponsor III (DE) LLC.

Key Figures

Shares sold: 5,590,000 shares Average sale price: $50.415 per share Shares remaining: 0 shares +1 more

4 metrics

Shares sold 5,590,000 shares Class A Common Stock sold on May 27, 2026

Average sale price $50.415 per share Open-market sale price for Symbotic Class A

Shares remaining 0 shares Total shares following transaction for this reporting position

Net insider share change -5,590,000 shares Net buy/sell direction is net-sell per transaction summary

Key Terms

open-market sale, indirect ownership, former 10% owner, SoftBank Vision Fund II-2 L.P., +1 more

5 terms

open-market sale financial

"transaction_action: "open-market sale" of Class A Common Stock"

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

indirect ownership financial

"direct_or_indirect: "I" and nature_of_ownership: "By SVF Sponsor III (DE) LLC""

former 10% owner regulatory

"reportingPersons other: "Former 10% Owner""

SoftBank Vision Fund II-2 L.P. financial

"SoftBank Vision Fund II-2 L.P. is the sole limited partner of SVF II Aggregator"

investment manager financial

"Silver Brick Management PTE. LTD., which has been appointed as investment manager"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 05/29/2026 - 09:00 PM Accepted by SEC EDGAR 05/29/2026 - 09:00 PM Learn about SEC filing dates

FAQ

What insider transaction did Symbotic Inc. (SYM) disclose in this Form 4?

Symbotic disclosed that SVF Sponsor III (DE) LLC executed an open-market sale of 5,590,000 Class A Common shares. The transaction was reported as an indirect holding and reflects a major change in this holder’s ownership position.

Who is SVF Sponsor III (DE) LLC in relation to Symbotic Inc. (SYM)?

SVF Sponsor III (DE) LLC is a SoftBank-related entity that previously held Symbotic Class A shares as an indirect owner. It is ultimately controlled through a chain of SoftBank-affiliated entities, including SB Investment Advisers (US) Inc. and SoftBank Group Corp.

How many Symbotic (SYM) shares were sold and at what price?

The filing reports an open-market sale of 5,590,000 Symbotic Class A Common shares at an average price of $50.415 per share. This represents a single large block transaction recorded on May 27, 2026.

What is the shareholding of the SoftBank-affiliated entity in Symbotic (SYM) after this sale?

After selling 5,590,000 shares, the Form 4 shows 0 shares of Symbotic Class A Common Stock remaining for this reporting position. This indicates a full exit of the indirectly held stake by SVF Sponsor III (DE) LLC in this filing.

Is SB Investment Advisers (US) Inc. directly selling Symbotic (SYM) shares here?

SB Investment Advisers (US) Inc. is listed as a reporting person but the sale is attributed to SVF Sponsor III (DE) LLC. The transaction is reported as indirect ownership "By SVF Sponsor III (DE) LLC," reflecting activity at that entity level.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

X

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SVF Sponsor III (DE) LLC

(Last) (First) (Middle)

1521 CONCORD PIKE

(Street)

WILMINGTON DELAWARE 19803

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Symbotic Inc. [ SYM ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Former 10% Owner

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/27/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

	Form filed by One Reporting Person
X	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	05/27/2026		S		5,590,000	D	$50.415	0	I	By SVF Sponsor III (DE) LLC(1)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person^*

SVF Sponsor III (DE) LLC

(Last) (First) (Middle)

1521 CONCORD PIKE

(Street)

WILMINGTON DELAWARE 19803

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Former 10% Owner

1. Name and Address of Reporting Person^*

SB INVESTMENT ADVISERS (US) INC.

(Last) (First) (Middle)

1521 CONCORD PIKE,

(Street)

WILMINGTON DELAWARE 19803

(City) (State) (Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer

	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			Former 10% Owner

Explanation of Responses:

1. SoftBank Group Corp. ("SoftBank"), a publicly traded company listed on the Tokyo Stock Exchange, is the sole shareholder of SB Global Advisers Limited, which has been appointed as manager and is responsible for making final decisions related to the acquisition, structuring, financing and disposal of SoftBank Vision Fund II-2 L.P.'s investments. SoftBank Vision Fund II-2 L.P. is the sole limited partner of SVF II Aggregator (Jersey) L.P., which is the sole member of SVF II Holdings (DE) LLC, which is the sole member of SVF II SPAC Investment 3 (DE) LLC. SoftBank is the parent company of SVF II Strategic Investments AIV LLC and the parent company of Silver Brick Management PTE. LTD., which has been appointed as investment manager of SB Northstar LP and is responsible for making voting and investment decisions with respect to SB Northstar LP's investments. SoftBank is the sole shareholder of SB Investment Advisers (US) Inc., which is the sole member of SVF Sponsor III (DE) LLC.

Remarks:

Due to the limitations of the electronic filing system, each of SoftBank Group Corp., SB Global Advisers Limited, SoftBank Vision Fund II-2 L.P., SVF II Aggregator (Jersey) L.P., SVF II Holdings (DE) LLC, SVF II SPAC Investment 3 (DE) LLC, Silver Brick Management PTE. LTD., SB Northstar LP and SVF II Strategic Investments AIV LLC are filing on a separate Form 4.

	SVF Sponsor III (DE) LLC, By: /s/ Jonathan Duckles, Director	05/29/2026
	SB Investment Advisers (US) Inc., By: /s/ Amanda Sanchez-Barry, General Counsel	05/29/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)