Filing Details

Accession Number:
0000950170-25-088634
Form Type:
13D Filing
Publication Date:
2025-06-19 20:00:00
Filed By:
SoftBank Group Capital Limited
Company:
T-Mobile Us Inc. (NYSE:TMUS)
Filing Date:
2025-06-20
SEC Url:
13D Filing
Ownership Summary

Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.

Name Sole Voting Power Shared Voting Power Sole Dispositive Power Shared Dispositive Power Aggregate Amount Owned Power Percent of Class
SoftBank Group Capital Limited 0 0 0 0 0 0.00%
Delaware Project 4 L.L.C. 3,566,400 0 3,566,400 0 3,566,400 1%
Delaware Project 6 L.L.C. 0 0 33,043,108 0 33,043,108 2.91%
Delaware Project 9 L.L.C. 0 0 27,251,557 0 27,251,557 2.40%
SoftBank Group Corp. 3,566,400 0 63,861,065 0 63,861,065 5.62%
Filing





If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D





SCHEDULE 13D



Comment for Type of Reporting Person:
(1) Based on the number of shares of Common Stock outstanding on April 17, 2025, as reported by the Issuer in its Quarterly Report on Form 10-Q, filed with the Commission on April 24, 2025. (The terms used above are defined in the Explanatory Note of the Schedule 13D).


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) Based on the number of shares of Common Stock outstanding on April 17, 2025, as reported by the Issuer in its Quarterly Report on Form 10-Q, filed with the Commission on April 24, 2025. (The terms used above are defined in the Explanatory Note of this Schedule 13D).


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) Based on the number of shares of Common Stock outstanding on April 17, 2025, as reported by the Issuer in its Quarterly Report on Form 10-Q, filed with the Commission on April 24, 2025. (The terms used above are defined in the Explanatory Note of this Schedule 13D).


SCHEDULE 13D



Comment for Type of Reporting Person:
(1) The shares of Common Stock are held by Project 4 LLC, a wholly owned subsidiary of SoftBank. (2) As of the date hereof, the shares of Common Stock are held by Project 6 LLC, a wholly owned subsidiary of SoftBank, Project 4 LLC, a wholly owned subsidiary of SoftBank and Project 9 LLC, a wholly owned subsidiary of SoftBank; the shares of Common Stock held by Project 6 LLC and Project 9 LLC are subject to the Proxy Agreement. (3) Based on the number of shares of Common Stock outstanding on April 17, 2025, as reported by the Issuer in its Quarterly Report on Form 10-Q, filed with the Commission on April 24, 2025. (The terms used above are defined in the Explanatory Note of this Schedule 13D).


SCHEDULE 13D

 
SoftBank Group Capital Limited
 
Signature:/s/ Adam Westhead
Name/Title:Adam Westhead, Director
Date:06/19/2025
 
Delaware Project 4 L.L.C.
 
Signature:/s/ Hugh Manahan
Name/Title:Hugh Manahan, Manager
Date:06/19/2025
 
Delaware Project 6 L.L.C.
 
Signature:/s/ Hugh Manahan
Name/Title:Hugh Manahan, Manager
Date:06/19/2025
 
Delaware Project 9 L.L.C.
 
Signature:/s/ Hugh Manahan
Name/Title:Hugh Manahan, Manager
Date:06/19/2025
 
SoftBank Group Corp.
 
Signature:/s/ Yuko Yamamoto
Name/Title:Yuko Yamamoto, Head of Corporate Legal Department
Date:06/19/2025