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TMUS · T-Mobile US, Inc.

Communication Services · +1.3% on Oct 16

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Updated Oct 17 · 4 feeds behind: Insider filings, 2 days, and 3 more · Every feed →

On this page

The market view

Price chart

The interactive TMUS chart (by TradingView) loads here.

Our take

5 rules fired on TMUS

In short: none of these rules has solid or some evidence yet, so they show no clear lean on TMUS.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

All 5 rules
The 0–100 score for TMUS, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on TMUS, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of TMUS. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 21, 2026–Oct 18, 2026 · UTC dates · today is excluded

Congress sales

Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view.

Latest 28 days
0
Earlier median
0
Earlier range
0–2
Distinct filers per 28 daysScale: 0–2
Oct 20, 2025Oct 18, 2026
Earlier periodsLatest 28 daysEarlier median 0

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Feb 28, 2017. Newest disclosure across this feed: Oct 15, 2026.

Earlier periods in the comparison: 12. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 0 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: —; range: unavailable.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 2026—Unavailable
Jun 29, 2026–Jul 26, 2026—Unavailable
Jul 27, 2026–Aug 23, 2026—Unavailable
Aug 24, 2026–Sep 20, 20260Partial; excluded
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Insider sales · Short history

Only 0 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: —; range: unavailable.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 2025—Unavailable
Nov 17, 2025–Dec 14, 2025—Unavailable
Dec 15, 2025–Jan 11, 2026—Unavailable
Jan 12, 2026–Feb 8, 2026—Unavailable
Feb 9, 2026–Mar 8, 2026—Unavailable
Mar 9, 2026–Apr 5, 2026—Unavailable
Apr 6, 2026–May 3, 2026—Unavailable
May 4, 2026–May 31, 2026—Unavailable
Jun 1, 2026–Jun 28, 2026—Unavailable
Jun 29, 2026–Jul 26, 2026—Unavailable
Jul 27, 2026–Aug 23, 2026—Unavailable
Aug 24, 2026–Sep 20, 20261Partial; excluded
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress purchases · Sparse history

Only 2 of 12 earlier periods had activity. That is too little recurring activity to label this count unusual. Earlier median: 0; range: 0–1.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20251Within stored history
Nov 17, 2025–Dec 14, 20250Within stored history
Dec 15, 2025–Jan 11, 20261Within stored history
Jan 12, 2026–Feb 8, 20260Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20260Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
Congress sales · Within earlier range

This count falls within the range of the 12 earlier comparable periods in this view. Earlier median: 0; range: 0–2.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 20, 2025–Nov 16, 20251Within stored history
Nov 17, 2025–Dec 14, 20252Within stored history
Dec 15, 2025–Jan 11, 20260Within stored history
Jan 12, 2026–Feb 8, 20261Within stored history
Feb 9, 2026–Mar 8, 20260Within stored history
Mar 9, 2026–Apr 5, 20260Within stored history
Apr 6, 2026–May 3, 20260Within stored history
May 4, 2026–May 31, 20260Within stored history
Jun 1, 2026–Jun 28, 20260Within stored history
Jun 29, 2026–Jul 26, 20261Within stored history
Jul 27, 2026–Aug 23, 20260Within stored history
Aug 24, 2026–Sep 20, 20260Within stored history
Sep 21, 2026–Oct 18, 2026Latest period0Within stored history
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Insiders

Public officials

Owners & lobbying

Insiders · Sep 2026

  1. Disclosed
    Daniel James Drobac · Sale

    Transaction dated Sep 10, 2026

All 3 records in this snapshot
  1. Disclosed
    Daniel James Drobac · Sale

    Transaction dated Sep 10, 2026

  2. Record date
  3. Disclosed
    Alan Armstrong · Sale

    Transaction dated Mar 27, 2026

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No member bought, 1 sold · 1 Rep

  1. ▼ SELLAlan Armstrong Rep · Senate · OKTMUS T-Mobile US, Inc.$15K–$50Kdisclosed Jul 21 · filed 116 days after the trade · late
See every Congress trade on TMUS →

Company insiders

0 buys · 1 sell · $138K sold

  1. ▼ SELLDaniel James Drobac VP & Chief Accounting OfficerTMUS T-Mobile US, Inc.$138Kdisclosed Sep 14 · filed 4 days after the trade
See every insider trade on TMUS →

Filings & events

Filing red flags 13

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Lobbying 167

Lobbying reports filed with the Senate for the company.

$22.6M across 167 reports

Issues named in the most reports

  • Telecommunications 140
  • Taxation/Internal Revenue Code 36
  • Labor Issues/Antitrust/Workplace 22
  • Consumer Issues/Safety/Products 12
  • Banking 6
Biggest named funds (13F)

The largest TMUS holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on TMUS

  1. ▼ SELLDaniel James Drobac VP & Chief Accounting OfficerTMUS T-Mobile US, Inc.$138Kdisclosed Sep 14 · filed 4 days after the trade
  2. ▼ SELLAlan Armstrong Rep · Senate · OKTMUS T-Mobile US, Inc.$15K–$50Kdisclosed Jul 21 · filed 116 days after the trade · late
  3. ▼ SELLJonathan L. Jackson Dem · House · ILTMUS T-Mobile US, Inc.$50K–$100Kdisclosed Feb 3 · filed 21 days after the trade
  4. ▲ BUYDan Newhouse Rep · House · WATMUS T-Mobile US, Inc.$1K–$15Kdisclosed Jan 2 · filed 22 days after the trade
  5. ▼ SELLJonathan L. Jackson Dem · House · ILTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Dec 1, 2025 · filed 20 days after the trade
  6. ▼ SELLMarkwayne Mullin Rep · Senate · OKTMUS T-Mobile US, Inc.$50K–$100Kdisclosed Nov 21, 2025 · filed 18 days after the trade
  7. ▲ BUYLisa C. McClain Rep · House · MITMUS T-Mobile US, Inc.$1K–$15Kdisclosed Nov 1, 2025 · filed 2 days after the trade
  8. ▼ SELLLisa C. McClain Rep · House · MITMUS T-Mobile US, Inc.$1K–$15Kdisclosed Nov 1, 2025 · filed 1 day after the trade
  9. ▼ SELLLisa C. McClain Rep · House · MITMUS T-Mobile US, Inc.$1K–$15Kdisclosed Nov 1, 2025 · filed 2 days after the trade
  10. ▲ BUYLisa C. McClain Rep · House · MITMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 13, 2025 · filed 57 days after the trade · late
  11. ▲ BUYJonathan L. Jackson Dem · House · ILTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 3, 2025 · filed 102 days after the trade · late
  12. ▲ BUYJonathan L. Jackson Dem · House · ILTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 3, 2025 · filed 132 days after the trade · late
  13. ▲ BUYJonathan L. Jackson Dem · House · ILTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 3, 2025 · filed 153 days after the trade · late
  14. ▲ BUYRitchie Torres Dem · House · NYTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 1, 2025 · filed 309 days after the trade · late
  15. ▼ SELLRitchie Torres Dem · House · NYTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 1, 2025 · filed 21 days after the trade
  16. ▼ SELLRobert P. Bresnahan Jr Rep · House · PATMUS T-Mobile US, Inc.$1K–$15Kdisclosed Jan 13, 2025 · filed the same day
  17. ▲ BUYJared Moskowitz Dem · House · FLTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Nov 30, 2024 · filed 22 days after the trade
  18. ▲ BUYJared Moskowitz Dem · House · FLTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 12, 2024 · filed 230 days after the trade · late
  19. ▲ BUYJared Moskowitz Dem · House · FLTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 12, 2024 · filed 181 days after the trade · late
  20. ▲ BUYJared Moskowitz Dem · House · FLTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Aug 12, 2024 · filed 228 days after the trade · late
  21. ▲ BUYJared Moskowitz Dem · House · FLTMUS T-Mobile US, Inc.$1K–$15Kdisclosed Dec 31, 2023 · filed 3 days after the trade
  22. ▼ SELLSheldon Whitehouse Dem · Senate · RITMUS T-Mobile US, Inc.$1K–$15Kdisclosed Dec 12, 2017 · filed 35 days after the trade
  23. ▼ SELLSheldon Whitehouse Dem · Senate · RITMUS T-Mobile US, Inc.$1K–$15Kdisclosed Dec 6, 2017 · filed 35 days after the trade
  24. ▲ BUYSheldon Whitehouse Dem · Senate · RITMUS T-Mobile US, Inc.$15K–$50Kdisclosed Feb 28, 2017 · filed 35 days after the trade 1 rule fired
See the trades on TMUS in the feed →
People & votes

Which members of Congress traded TMUS, sponsored bills that touch it and voted on them — opens here.