Skip to main content
T-Mobile US, Inc. logo

T-Mobile US, Inc. — Investor Relations & Filings

Ticker · TMUS ISIN · US8725901040 LEI · 549300QHIJYOHPACPG31 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
Open in API
Filings indexed 2,549 across all filing types
Latest filing 2026-05-15 Regulatory Filings
Country US United States of America
Listing US TMUS

About T-Mobile US, Inc.

https://www.t-mobile.com/

T-Mobile US, Inc. is a wireless communications provider offering voice, messaging, and data services to a broad range of customers, including individuals, families, and businesses. The company operates its flagship brands, T-Mobile and Metro by T-Mobile, delivering services over its nationwide 4G LTE and 5G networks. Its product portfolio includes smartphones, tablets, wearables, and other connected devices. T-Mobile also provides 5G-based home internet service. The company is distinguished by its "Un-carrier" strategy, which focuses on customer-centric initiatives and challenging traditional industry practices with simplified plans and value-added benefits.

Recent filings

Filing Released Lang Actions
SD
Regulatory Filings Classification · 91% confidence The document is an SEC Form SD (“Specialized Disclosure Report”) filed under Rule 13p-1 for conflict minerals. It is a regulatory compliance filing referencing an attached exhibit (the Conflict Minerals Report) rather than the full report itself. This falls under general regulatory filings rather than a financial report or specific corporate action. Therefore, it is classified as a Regulatory Filing (RNS).
2026-05-15 English
TMUS-USQ_Transcript_2026-04-28-1
Regulatory Filings
2026-04-29 English
8-K - T-Mobile US, Inc. (0001283699) (Filer)
Earnings Release Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a Current Report used to announce major events or updates. The text specifically mentions Item 2.02 - Results of Operations and Financial Condition, indicating the company issued a press release announcing quarterly financial results for the quarter ended March 31, 2026. It also references an Investor Factbook accompanying the press release. The document does not contain the full financial statements or detailed financial analysis itself but rather furnishes the press release and factbook as exhibits. This aligns with an Earnings Release (ER) filing, which is the initial announcement of quarterly financial results with key highlights. The length is under 5,000 characters, and the document is a regulatory filing format (8-K) announcing the earnings release, but since it includes the press release text as an exhibit and the factbook, it is best classified as an Earnings Release rather than just a Report Publication Announcement or Regulatory Filing. Therefore, the appropriate classification is ER with high confidence.
2026-04-28 English
ARS - T-Mobile US, Inc. (0001283699) (Filer)
Annual Report
2026-04-27 English
DEF 14A - T-Mobile US, Inc. (0001283699) (Filer)
Proxy Solicitation & Information Statement
2026-04-27 English
4 - T-MOBILE US, INC. (0001283699) (Filer)
Director's Dealing
2026-03-03 English

Browse filings by year

17 years

Report missing filing

Can't find a specific document? Let us know and we'll add it within 24 hours.

We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.