# EDGAR Filing Document

**Accession Number:** 0001283699
**File Stem:** 0000950157-25-000510
**Filing Date:** 2025-6
**Character Count:** 15948
**Document Hash:** 991e0c19f762674b4410f50c61aff39b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950157-25-000510.hdr.sgml**: 20250612

**ACCESSION NUMBER**: 0000950157-25-000510

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250612

**DATE AS OF CHANGE**: 20250612

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** T-Mobile US, Inc.
- **CENTRAL INDEX KEY:** 0001283699
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 200836269
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-83639
- **FILM NUMBER:** 251043458

**BUSINESS ADDRESS:**
- **STREET 1:** 12920 SE 38TH STREET
- **CITY:** BELLEVUE
- **STATE:** WA
- **ZIP:** 98006
- **BUSINESS PHONE:** 800-318-9270

**MAIL ADDRESS:**
- **STREET 1:** 12920 SE 38TH STREET
- **CITY:** BELLEVUE
- **STATE:** WA
- **ZIP:** 98006

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** METROPCS COMMUNICATIONS INC
- **DATE OF NAME CHANGE:** 20040315
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DEUTSCHE TELEKOM AG
- **CENTRAL INDEX KEY:** 0000946770
- **STANDARD INDUSTRIAL CLASSIFICATION:** RADIO TELEPHONE COMMUNICATIONS [4812]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**BUSINESS ADDRESS:**
- **STREET 1:** FRIEDRICH-EBERT-ALLEE 140
- **CITY:** BONN
- **STATE:** 2M
- **ZIP:** 53113
- **BUSINESS PHONE:** 4922818190

**MAIL ADDRESS:**
- **STREET 1:** FRIEDRICH-EBERT-ALLEE 140
- **CITY:** BONN
- **STATE:** 2M
- **ZIP:** 53113

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 31)**

**T-Mobile US, Inc.**

*(Name of Issuer)*

**Common Stock**

*(Title of Class of Securities)*

**872590104**

*(CUSIP Number)*

**Dr. Axel Lutzner, VP DT Legal**<br>Deutsche Telekom AG<br>Friedrich-Ebert-Allee 140<br>Bonn 2M 53113<br>49-228-181-0

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**06/12/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **872590104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Deutsche Telekom AG** | Name of reporting person<br>**Deutsche Telekom AG** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**2M** | Citizenship or place of organization<br>**2M** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**670278284.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**588483619.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**59%** | Percent of class represented by amount in Row (11)<br>**59%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **872590104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**T-Mobile Global Zwischenholding GmbH** | Name of reporting person<br>**T-Mobile Global Zwischenholding GmbH** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**2M** | Citizenship or place of organization<br>**2M** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**670278284.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**588483619.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**59%** | Percent of class represented by amount in Row (11)<br>**59%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **872590104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**T-Mobile Global Holding GmbH** | Name of reporting person<br>**T-Mobile Global Holding GmbH** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**2M** | Citizenship or place of organization<br>**2M** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**670278284.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**588483619.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**59%** | Percent of class represented by amount in Row (11)<br>**59%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

| **CUSIP No.** | **872590104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Deutsche Telekom Holding B.V.** | Name of reporting person<br>**Deutsche Telekom Holding B.V.** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**P7** | Citizenship or place of organization<br>**P7** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**670278284.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**588483619.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | Aggregate amount beneficially owned by each reporting person<br>**670278284.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**59%** | Percent of class represented by amount in Row (11)<br>**59%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock

**(b) Name of Issuer:**
T-Mobile US, Inc.

**(c) Address of Issuer's Principal Executive Offices:**
Friedrich-Ebert-Allee 140, Bonn, 2M, 53113

This Amendment No. 31 (this "Amendment No. 31") to the Schedule 13D filed with the U.S. Securities and Exchange Commission (the "Commission") on May 10, 2013, (as amended and supplemented from time to time, this "Schedule 13D"), is being filed by Deutsche Telekom AG, a stock corporation (Aktiengesellschaft) organized under the laws of the Federal Republic of Germany ("Deutsche Telekom"), T-Mobile Global Zwischenholding GmbH, a limited liability company (Gesellschaft mit beschrankter Haftung) organized under the laws of the Federal Republic of Germany and a direct wholly owned subsidiary of Deutsche Telekom ("T-Mobile Global"), T-Mobile Global Holding GmbH, a limited liability company (Gesellschaft mit beschrankter Haftung) organized under the laws of the Federal Republic of Germany and a direct wholly owned subsidiary of T-Mobile Global ("T-Mobile Holding"), and Deutsche Telekom Holding B.V., a limited liability company (besloten vennootschap met beperkte aansprakelijkheid) organized under the laws of the Netherlands and a direct wholly owned subsidiary of T-Mobile Holding ("DT Holding" and, together with Deutsche Telekom, T-Mobile Global and T-Mobile Holding, the "Reporting Persons", and each, a "Reporting Person"), pursuant to Section 13(d) of the Exchange Act, and Rule 13d-2(a) thereunder, with respect to the shares of common stock, par value $0.00001 per share (the "Common Stock"), of T-Mobile US, Inc., a Delaware corporation (the "Issuer" or "T-Mobile").

Except as set forth below, all Items of this Schedule 13D, as amended prior to the date hereof, are materially unchanged. Capitalized terms used in this Amendment No. 31 and not otherwise defined shall have the respective meanings assigned to such terms in this Schedule 13D.

Deutsche Telekom disclaims beneficial ownership in any Common Stock held by Delaware Project 6 L.L.C. ("Project 6") and Delaware Project 9 L.L.C. ("Project 9"), each a wholly-owned subsidiary of SoftBank Group Corp. ("SoftBank"), if such Common Stock is not subject to the Proxy.

**Item 4. Purpose of Transaction**

This Item 4 is hereby amended and supplemented as follows:

The information set forth in Item 6 of this Schedule 13D is hereby incorporated by reference.

**Item 5. Interest in Securities of the Issuer**

**(a)**
This Item 5 is hereby amended and supplemented as follows:

The information contained in the cover pages of this Schedule 13D and the information set forth in Item 6 of this Schedule 13D is incorporated herein by reference.  

As of the date hereof, the Reporting Persons beneficially own, in aggregate, 670,278,284 shares of Common Stock consisting of (i) 588,483,619 shares of Common Stock held by DT Holding, (ii) 33,043,108 shares of Common Stock held by Project 6 and subject to the Proxy and (iii) 48,751,557 shares of Common Stock held by Project 9 and subject to the Proxy, representing 59.0% of the shares of the Common Stock outstanding as of 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 number of shares of Common Stock held by Project 6 and Project 9 is based solely on the information contained in the Schedule 13D filed by, among others, SoftBank, Project 6 and Project 9.

**(b)**
Same as (a) above.

**(c)**
Except as previously reported on this Schedule 13D or in Item 6 below, to the best knowledge of the Reporting Persons, none of the Reporting Persons has effected any transaction in Common Stock in the 60 days preceding the date hereof.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

This Item 6 is hereby amended and supplemented as follows: 

Entry into Rule 10b5-1 Plan of Sale

On June 12, 2025, DT Holding entered into a Rule 10b5-1 Sales Plan (the "10b5-1 Plan") with Santander US Capital Markets LLC ("Santander") that is intended to comply with the requirements of Rule 10b5-1(c) promulgated under the Exchange Act. Under the 10b5-1 Plan, (a) Santander, a broker-dealer, is authorized to sell Common Stock on behalf of DT Holding but not to purchase Common Stock, (b) sales of Common Stock will commence no earlier than September 11, 2025, and (c) no sales of Common Stock will be made under the 10b5-1 Plan after December 30, 2025.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Deutsche Telekom AG

**Signature:** /s/ Christoph Appel

**Name/Title:** Christoph Appel / Attorney-in-fact

**Date:** 06/12/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** T-Mobile Global Zwischenholding GmbH

**Signature:** /s/ Christoph Appel

**Name/Title:** Christoph Appel / Attorney-in-fact

**Date:** 06/12/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** T-Mobile Global Holding GmbH

**Signature:** /s/ Christoph Appel

**Name/Title:** Christoph Appel / Attorney-in-fact

**Date:** 06/12/2025

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Reporting Person:** Deutsche Telekom Holding B.V.

**Signature:** /s/ Christoph Appel

**Name/Title:** Christoph Appel / Attorney-in-fact

**Date:** 06/12/2025