TMUS — what changed in the latest 10-Q
A section-by-section comparison of TMUS's newest periodic SEC filing (10-K/10-Q) against the prior same-form filing: paragraphs added and removed per section, with verbatim excerpts. Purely a deterministic text diff — no similarity scores, no directional read, not investment advice.
Comparing 10-Q · 2026-10-28 vs the prior 10-Q · 2026-07-23
| Section | Outcome | Added | Removed | Minor | Unchanged |
|---|---|---|---|---|---|
| MD&A | Text added/removed | +115 | −98 | ~59 | 130 |
| Market risk (Item 3) | Text added/removed | 0 | 0 | ~1 | 0 |
| Controls & procedures | Text added/removed | 0 | −1 | ~1 | 5 |
| Legal proceedings | No paragraph-level changes | 0 | 0 | 0 | 1 |
| Risk factors | Some risk factors updated | 0 | 0 | 0 | 11 |
| Other information | Text added/removed | +1 | −3 | 0 | 0 |
Counts are paragraphs; added/removed means text added or removed vs the prior filing — no direction or judgement implied.
Representative excerpts
Up to 5 excerpts of about 300 characters per section, quoted verbatim from the two SEC filings.
MD&A
Text added vs the prior filing · source: 10-Q · 2026-10-28
Subsequent to September 30, 2026, on October 9, 2026, we transferred $164 million in cash and 1,510,371 shares of T-Mobile common stock in satisfaction of our $420 million earnout obligation.
On September 14, 2026, we entered into definitive agreements and formed a joint venture with AT&T Inc. and Verizon Communications Inc., or wholly owned subsidiaries thereof, which aims to end wireless dead zones in the U.S., including in rural areas, by pooling certain spectrum resources to increase…
Recent technological advancements have enhanced our Customer-Driven Coverage insights, enabling us to identify, assess and shut down low customer value sites. In the fourth quarter of 2025, we began implementing restructuring initiatives to identify and realize these cost savings on our network, exc…
Cost of services, exclusive of depreciation and amortization$38 $166
See Note 15 – Restructuring Costs of the Notes to the Condensed Consolidated Financial Statements for more information.
Text removed vs the prior filing · source: 10-Q · 2026-07-23
Cost of equipment sales, exclusive of depreciation and amortization23 — 23 NM37 — 37 NM
conditions and regulatory approvals, at which time we expect to invest approximately $2.0 billion to acquire a 50% equity interest in the joint venture and substantially all existing residential fiber customers.
For more information regarding the i3 Broadband joint venture and GoNetspeed and Greenlight Networks joint venture, see Note 3 – Joint Ventures of the Notes to the Condensed Consolidated Financial Statements.
On May 14, 2026, we announced that we have agreed in principle to form a new joint venture with AT&T Inc. and Verizon Communications Inc., or wholly owned subsidiaries thereof, which aims to end wireless dead zones in the U.S., including in rural areas, by pooling certain spectrum resources to incre…
Recent technological advancements have enhanced our Customer-Driven Coverage insights, enabling us to identify, assess and shut down low customer value sites. In the fourth quarter of 2025, we began implementing restructuring initiatives to identify and realize these cost savings on our network, exc…
Controls & procedures
Text removed vs the prior filing · source: 10-Q · 2026-07-23
accumulated and communicated to our management, including our principal executive officer and principal financial officer, as appropriate, to allow timely decisions regarding required disclosure.
Other information
Text added vs the prior filing · source: 10-Q · 2026-10-28
During the three months ended September 30, 2026, none of the Company’s directors or officers adopted, modified, or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408 of Regulation S-K.
Text removed vs the prior filing · source: 10-Q · 2026-07-23
On May 7, 2026, John C. Saw, the Company’s Chief Technology Officer, adopted a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) to sell up to a total of 11,000 shares of the Company’s common stock, subject to certain conditions. The duration of this trading plan is 279 days…
On May 19, 2026, Srinivasan Gopalan, the Company’s President and Chief Executive Officer, adopted a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) to sell shares of the Company’s common stock he will acquire through March 1, 2027, upon the vesting of certain time-based re…
On June 12, 2026, Daniel J. Drobac, the Company’s Vice President and Chief Accounting Officer, adopted a trading plan intended to satisfy the affirmative defense of Rule 10b5-1(c) to sell shares of the Company’s common stock he will acquire through May 3, 2027, upon the vesting of certain time-based…
How to read Risk Factors (Item 1A) in a 10-Q
A 10-Q risk-factor section usually takes one of three forms; this page classifies it as one of:
- Pointer — the filer states there have been no material changes and points back to the annual 10-K risk factors; there is no own risk text to compare this quarter.
- Partial update — the filer carves out specific updated risks ("except as set forth below"); the excerpts show exactly what is new this quarter.
- Restated in full — the quarter carries the complete risk-factor text. When the prior quarter was only a pointer there is no prior full text to diff against, so the page flags the section as restated instead.
This describes the filing structure only — it is never a judgement on whether risk went up or down.
Source: text-level diff of the two SEC EDGAR filings · deterministic (no AI-generated content) · for reference only · not investment advice