SoftBank Group files 13F with $18.2B in holdings

SoftBank Group Corp. filed a Form 13F holdings report as an institutional investment manager.

Rhea-AI Filing Summary

SoftBank Group Corp. filed a Form 13F holdings report as an institutional investment manager. The report, signed by Yuko Yamamoto as Head of Corporate Legal Department, covers equity investment positions managed by SoftBank and certain affiliates. It includes 33 reportable holdings with an aggregate Form 13F information table value of 18,174,540,337 and identifies 12 other included managers such as SBLA Advisers Corp., SB Global Advisers Limited, Arm Holdings plc, LY Corporation, and SoftBank Corp.

Key Figures

Form 13F Information Table Value Total: 18,174,540,337 Form 13F Information Table Entry Total: 33 Number of Other Included Managers: 12

3 metrics

Form 13F Information Table Value Total 18,174,540,337 Aggregate value of reportable holdings, rounded to nearest dollar

Form 13F Information Table Entry Total 33 Number of separate reportable holdings listed

Number of Other Included Managers 12 Affiliated managers included in this 13F report

Key Terms

Form 13F, Institutional Investment Manager, Form 13F Information Table, Other Included Managers

4 terms

Form 13F regulatory

"Certain affiliates of SoftBank Group Corp. (SBG)... are institutional investment managers that file their own Form 13F"

A Form 13F is a quarterly filing that large investment managers must submit to disclose their holdings in publicly traded stocks and certain other securities. It acts like a peek into the portfolios of big investors, helping other market participants see what large players are buying or selling and offering clues about investment trends, crowded trades, and potential market impact.

Institutional Investment Manager regulatory

"The institutional investment manager filing this report and the person by whom it is signed"

Form 13F Information Table financial

"Form 13F Information Table Value Total: 18,174,540,337"

Other Included Managers financial

"List of Other Included Managers Provide a numbered list of the name(s)"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did SoftBank Group Corp. (SFBQF) file in this Form 13F?

SoftBank Group Corp. filed a Form 13F holdings report as an institutional investment manager, disclosing its reportable equity investment positions and those of certain affiliates in an information table.

What is the total value of SoftBank Group Corp. (SFBQF) reportable holdings?

The Form 13F information table shows a total value of 18,174,540,337, rounded to the nearest dollar, representing the aggregate value of SoftBank’s reportable investment positions.

How many positions are reported in SoftBank Group Corp. (SFBQF) Form 13F?

SoftBank Group Corp. reports 33 entries in its Form 13F information table, each corresponding to a separate reportable holding under SEC institutional investment manager reporting rules.

How many other managers are included in the SoftBank Group Corp. (SFBQF) Form 13F?

The summary lists 12 other included managers, including entities such as SBLA Advisers Corp., SB Global Advisers Limited, Arm Holdings plc, LY Corporation, and SoftBank Corp.

Who signed the SoftBank Group Corp. (SFBQF) Form 13F and in what capacity?

The report was signed by Yuko Yamamoto in Tokyo as Head of Corporate Legal Department, representing that the information provided is true, correct, and complete to the best of their knowledge.

Do affiliates of SoftBank Group Corp. (SFBQF) file separate Form 13F reports?

Yes. The report notes that certain affiliates, including SB Investment Advisers (UK) Limited, are institutional investment managers that file their own Form 13F reports for themselves and their affiliates.

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

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Accepted by SEC EDGAR 08/14/2026 - 12:09 PM EDT Learn about SEC filing dates

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F COVER PAGE

OMB APPROVAL

OMB Number:			3235-0006
Estimated average burden
hours per response:			23.8

Report for the Calendar Year or Quarter Ended: 06-30-2026

Check here if Amendment		Amendment Number:
This Amendment (Check only one.):		is a restatement.
		adds new holdings entries.

Institutional Investment Manager Filing this Report:
Name:	SOFTBANK GROUP CORP.
Address:	1-7-1 KAIGAN
	TOKYO, M0 105-7537
Form 13F File Number:	028-20337
CRD Number (if applicable):
SEC File Number (if applicable):

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

Person Signing this Report on Behalf of Reporting Manager:
Name:		Yuko Yamamoto
Title:		Head of Corporate Legal Department
Phone:		813-6889-2270
Signature, Place, and Date of Signing:
/s/ Yuko Yamamoto			Tokyo, M0	08-14-2026
[Signature]			[City, State]	[Date]
Certain affiliates of SoftBank Group Corp. (SBG), including SB Investment Advisers (UK) Limited, are institutional investment managers that file their own Form 13F for themselves and their affiliates.

Report Type (Check only one.):
X	13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.)
	13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).)
	13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

Form 13F Summary Page
	Report Summary:
	Number of Other Included Managers:		12
	Form 13F Information Table Entry Total:		33
	Form 13F Information Table Value Total:		18,174,540,337
			(round to nearest dollar)

List of Other Included Managers:
Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.
[If there are no entries in this list, state "NONE" and omit the column headings and list entries.]
	No.	Name	Form 13F File No.	CRD No. (if applicable)	SEC File No. (if applicable)	CIK
	1	SBLA Advisers Corp.
	2	SB Global Advisers Limited
	3	Delaware Project 9 L.L.C.
	4	Delaware Project 20 L.L.C.
	5	SVF II Strategic Investments AIV LLC
	6	SB ENERGY GLOBAL HOLDINGS ONE LIMITED
	7	Silver Brick Management Pte. Ltd.
	8	SOFTBANK ROBOTICS SINGAPORE PTE. LTD.
	9	Arm Holdings plc
	10	LY Corporation
	11	SoftBank Corp.
	12	SB C&S Corp.